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Avatar for Dalcon Electric

Dalcon Electric

757 Chestnut St
4.56(
405
)
Approved Pro

Dalcon Electric

757 Chestnut St
4.56(
405
)
Approved Pro
Customers say: Quality work
745 local quotes requested
32 years of experience

We are an Electrical Contracting Company providing top quality electrical services to South Bay, East Bay, and the Peninsula! David Lee, the owner of Dalcon Electric, started doing electrical work in the San Jose area over 30 years ago. Then, in 1993, he started Dalcon Electric in San Jose. With over 30 years of experience in both residential and commercial work, we take pride in our expertise and professionalism. We always give you a fair price and can often recommend ways to save you money on your electrical job. We are family owned and operated company! We are also licensed, bonded, and insured! Give us a call today! You’ll be in good hands! Ask about our Angie's List coupon and senior discounts. Award winning. Certified Copalum Installers. SPAN Certified Installers.

"Clear and knowledgeable on what my request"

Howard Y on September 2025

We are an Electrical Contracting Company providing top quality electrical services to South Bay, East Bay, and the Peninsula! David Lee, the owner of Dalcon Electric, started doing electrical work in the San Jose area over 30 years ago. Then, in 1993, he started Dalcon Electric in San Jose. With over 30 years of experience in both residential and commercial work, we take pride in our expertise and professionalism. We always give you a fair price and can often recommend ways to save you money on your electrical job. We are family owned and operated company! We are also licensed, bonded, and insured! Give us a call today! You’ll be in good hands! Ask about our Angie's List coupon and senior discounts. Award winning. Certified Copalum Installers. SPAN Certified Installers.

"Clear and knowledgeable on what my request"

Howard Y on September 2025


Avatar for CA Electrical Group 24/7

CA Electrical Group 24/7

780 Montague Expressway
4.71(
45
)
Approved Pro

CA Electrical Group 24/7

780 Montague Expressway
4.71(
45
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
758 local quotes requested

CA ELECTRICAL GROUP 24/7 provides a wide range of electrical services including troubleshooting, electrical panel installs, service upgrades, complete rewiring, electrical safety inspections, new construction, remodeling projects, electric vehicle car charging stations and smart home integration. When you choose to work with CA ELECTRICAL GROUP 24/7, you will not be disappointed. Whether you need a new electrical panel at your home or new wiring at your business, we have a solution. Our team is ready to solve smaller problems before they become more significant issues for your family. We proudly serve customers in the Bay Area CA . Why choose CA Electrical Group 24/7 as your electrical contractor? There are so many reasons why we should be your top choice for an electrical contractor in San Francisco Bay Area. Our expertise and excellence in electrical make us beyond qualified for all kinds of electrical projects. We work for both residential and commercial clients. Our electricians have worked on thousands of electrical projects throughout their careers. At CA Electrical Group, they’ve helped businesses and home owners correct code violations, upgrade their lighting systems, repair their electrical networks, and so much more. Every CA Electrical Group electrician is state-licensed and bonded, and so is our business. We’re also insured in every town we serve. Aside from our years of experience and expert electricians, We also prioritize making services affordable. While other electrical contractors charge you an arm and a lag for simplest services, We make it a point to price our services at an excellent value. Because of this, you can get quality electrical services without compromising on quality!

"I was quoted $650 for a job that would take less than an hour."

Jon S on March 2025

CA ELECTRICAL GROUP 24/7 provides a wide range of electrical services including troubleshooting, electrical panel installs, service upgrades, complete rewiring, electrical safety inspections, new construction, remodeling projects, electric vehicle car charging stations and smart home integration. When you choose to work with CA ELECTRICAL GROUP 24/7, you will not be disappointed. Whether you need a new electrical panel at your home or new wiring at your business, we have a solution. Our team is ready to solve smaller problems before they become more significant issues for your family. We proudly serve customers in the Bay Area CA . Why choose CA Electrical Group 24/7 as your electrical contractor? There are so many reasons why we should be your top choice for an electrical contractor in San Francisco Bay Area. Our expertise and excellence in electrical make us beyond qualified for all kinds of electrical projects. We work for both residential and commercial clients. Our electricians have worked on thousands of electrical projects throughout their careers. At CA Electrical Group, they’ve helped businesses and home owners correct code violations, upgrade their lighting systems, repair their electrical networks, and so much more. Every CA Electrical Group electrician is state-licensed and bonded, and so is our business. We’re also insured in every town we serve. Aside from our years of experience and expert electricians, We also prioritize making services affordable. While other electrical contractors charge you an arm and a lag for simplest services, We make it a point to price our services at an excellent value. Because of this, you can get quality electrical services without compromising on quality!

"I was quoted $650 for a job that would take less than an hour."

Jon S on March 2025


Avatar for ADT

ADT

3750 Priority Way South Dr
4.53(
735
)
Approved Pro

ADT

3750 Priority Way South Dr
4.53(
735
)
Approved Pro
Customers say: Terrific value
3845 local quotes requested
151 years of experience

ADT home security systems are backed by more than 145 years of experience. As the leader in home security, ADT can help you customize a home security system with easy-to-use equipment and special security features to meet your safety needs. We have service centers nationwide that can install an ADT home security system within 24 hours in most areas. Once your home is equipped with our top-of-the-line system, it is connected to a network of ADT Monitoring Centers nationwide which deliver non-stop security monitoring 365 days a year. All of our installation technicians are internal employees, and not third-party contractors. You can count on your Security Advisor to take the time to set up your system properly, help you understand how the system works, and help make sure your home and family are thoroughly protected.

"Jessica Taylor from ADT delivered outstanding service. My alarm system is reliable, and the home automation means my house feels alive even when I’m away. I can even set the coffee maker to start in the morning—security and convenience in one package."

Jarett K on October 2025

ADT home security systems are backed by more than 145 years of experience. As the leader in home security, ADT can help you customize a home security system with easy-to-use equipment and special security features to meet your safety needs. We have service centers nationwide that can install an ADT home security system within 24 hours in most areas. Once your home is equipped with our top-of-the-line system, it is connected to a network of ADT Monitoring Centers nationwide which deliver non-stop security monitoring 365 days a year. All of our installation technicians are internal employees, and not third-party contractors. You can count on your Security Advisor to take the time to set up your system properly, help you understand how the system works, and help make sure your home and family are thoroughly protected.

"Jessica Taylor from ADT delivered outstanding service. My alarm system is reliable, and the home automation means my house feels alive even when I’m away. I can even set the coffee maker to start in the morning—security and convenience in one package."

Jarett K on October 2025


Avatar for SafeStreets - ADT Authorized Provider

SafeStreets - ADT Authorized Provider

615 N 150 E
4.85(
296
)
Approved Pro

SafeStreets - ADT Authorized Provider

615 N 150 E
4.85(
296
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
66 local quotes requested

For 140 years, ADT has been the leading home security provider in the country. SafeStreets, ADT's Authorized Provider, sells and installs ADT-monitored home security systems. Our team consists of 300+ trained consultants, covering more than 90% of the United States across 44 states. We are experts on the latest smart-home technology, and highly focused on giving all customers a 5-Star Experience™. SafeStreets is committed to bringing high-tech security equipment, backed by 24/7 professional monitoring, to the place that matters most - your home. We have same day and next day appointments available, all scheduled within a one hour window. Call us anytime for a custom home security assessment and free quote! Comprehensive Security System ADT 24/7 Monitoring Touch Screen Control Panel Motion Detectors, Glass Break Sensors, & Point-of-Entry Sensors Indoor, Outdoor, & Doorbell Cameras Smart Home Automation Smoke, Carbon Monoxide, & Flood Sensors Mobile App Control Cellular Connection Back-up Battery Supply Maintenance/Extended Warranty Homeowners Insurance Certificate Theft Protection Guarantee

"In the past we’ve avoided getting into agreements or contracts with our home security providers but felt comfortable and confident doing so with Safe Streets. Their monitoring and surveillance centers are nationwide and open 24 hours. They made the process really easy and informed us of all the benefits by being under monitoring agreement. Told both of our neighbors about our experience and they plan to sign up too."

Jacob F on November 2025

For 140 years, ADT has been the leading home security provider in the country. SafeStreets, ADT's Authorized Provider, sells and installs ADT-monitored home security systems. Our team consists of 300+ trained consultants, covering more than 90% of the United States across 44 states. We are experts on the latest smart-home technology, and highly focused on giving all customers a 5-Star Experience™. SafeStreets is committed to bringing high-tech security equipment, backed by 24/7 professional monitoring, to the place that matters most - your home. We have same day and next day appointments available, all scheduled within a one hour window. Call us anytime for a custom home security assessment and free quote! Comprehensive Security System ADT 24/7 Monitoring Touch Screen Control Panel Motion Detectors, Glass Break Sensors, & Point-of-Entry Sensors Indoor, Outdoor, & Doorbell Cameras Smart Home Automation Smoke, Carbon Monoxide, & Flood Sensors Mobile App Control Cellular Connection Back-up Battery Supply Maintenance/Extended Warranty Homeowners Insurance Certificate Theft Protection Guarantee

"In the past we’ve avoided getting into agreements or contracts with our home security providers but felt comfortable and confident doing so with Safe Streets. Their monitoring and surveillance centers are nationwide and open 24 hours. They made the process really easy and informed us of all the benefits by being under monitoring agreement. Told both of our neighbors about our experience and they plan to sign up too."

Jacob F on November 2025


Avatar for Dollens Electric Corp

Dollens Electric Corp

PO Box 730577
4.59(
69
)
Approved Pro

Dollens Electric Corp

PO Box 730577
4.59(
69
)
Approved Pro
Customers say: Quality work
88 local quotes requested
20 years of experience

(408) 929-6100 Dollens Electric is a family owned and operated business. Our electricians specialize in panel upgrades, whole house rewiring, whole house fans, photovoltaic solar systems, lighting design, recessed lighting, retrofit, remodel and additions, electric vehicle charging stations, and electrical troubleshooting. Founded in 2005 we are a multifaceted provider of contracting services to San Jose and South Bay Area . During the past years we have added several services products to our offerings. We are now a significant provider of solar power systems to the foothill region of central California in Calaveras and Amador counties.

"HIGHLIGHT OF REVIEW (and reason for the two star rating for price): This was the first moment where I felt disappointment with the services provided by Dollens Electric. They had spent two hours and charged me $509 ($374 for first hour plus another $175 for a second hour of work on that Friday’s first visit) in order to reach the conclusion that they needed to go and inspect the attic to see if there were damaged wires up there preventing power coming to the outlets. I find this a very high and expensive price to pay and still not have the source of the problem identified. Jason came back the next morning with a partner, Elijah. He sent Elijah up into the attic and, within 15 to 30 minutes, Elijah found a damaged wire that was preventing power from reaching the outlets. I silently thought to myself that if someone had gone up into the attic during the first visit, then this damaged wire and source of the problem would have been found sooner and saved me a lot of money. MAIN/FULL REVIEW: Four outlets at my mom’s home went out at the same time: one in the kitchen and three in the dining room. An under cabinet light connected to the power in the kitchen outlet also stopped working. The circuit breaker had not tripped; so, I told my mom that we should call an electrician. I called Dollens Electric based upon their name appearing in a booklet that had come in the mail a few years ago listing providers of various services for home maintenance. A woman answered the phone, and I asked how much it would cost for someone to come out and diagnose the problem and then fix it. She said that she would have one of her electricians call me and give me a price quote. In less than an hour I received a phone call from Jason, and I described the problem to him. He said that there is a $334 charge for the first hour to come and troubleshoot the issue. Each additional hour after that would be $175 plus any materials needed for repairs. He also volunteered that I try to go and turn off and then on the circuit breakers in order to see if the four outlets would work again. I told him that I would do that and then call him back with a follow-up. After ending the phone call, I went and turned off and then on the circuit breakers. This did not fix the problem, and the four outlets still were not working. I thought that the prices I was quoted were really high; so, before calling Jason back, I reached out to a friend who is a handyman. I told him that maybe the plug receptacles were bad and that I didn’t want to pay $334 for an electrician to come out and just tell me that. My friend said that he would come and take a look. A few days later, my friend came out and did some tests on the outlets using his tools. He told me that there was actually no power coming to the outlets and that the problem was not the plug receptacles. He said that there might be an issue with the electric wires in the attic, and that I really did need a trained electrician to come out and find the problem. So, I called Jason back and scheduled for him to come out to my mom’s house. Jason arrived in the afternoon on a Friday. I told him that there was no power coming to the four outlets and that my friend had said that someone needed to go up to the attic and inspect the wiring up there as a possible source of the problem. After that, I allowed Jason to do his work. He spent the following two hours opening various receptacles around the kitchen, dining room, living room, and family room. He ran tests on these with instruments he had. He had a tool where he would wave it along the walls and it would make various sounds. After two hours of doing this, he stated that he would need to come back the next day with a partner and go into either the attic and/or crawl space in order to see if the problem could be found there. This was because even after two hours he had not been able to identify the source of the problem. This was the first moment where I felt disappointment with the services provided by Dollens Electric. He had spent two hours and charged me $509 ($374 for first hour plus another $175 for a second hour of work on that Friday’s first visit) in order to reach the conclusion that he needed to go and inspect the attic to see if there were damaged wires up there preventing power coming to the outlets. I find this a very high and expensive price to pay and still not have the source of the problem identified. Jason came back the next morning with a partner, Elijah. He sent Elijah up into the attic and within 15 to 30 minutes, Elijah found a damaged wire that was preventing power from reaching the outlets. I silently thought to myself that if someone had gone up into the attic during the first visit, then this damaged wire and source of the problem would have been found sooner and saved me a lot of money (remember: I had paid $509 for two hours of troubleshooting on the first day with Jason leaving while still not having found the problem). Elijah, who was in the attic examining the damaged wire, and Jason recommended that I fix the problem and restore power to the outlets by installing a dedicated line. I told them to go ahead and do this. They did this work professionally. I asked them, since Elijah was up there, to let me know if they identified any other wiring issues. Elijah found some separate wires that he and Jason said needed to be extended, and I told them to go ahead and do that work as well. At my request, on his way out of the attic, Elijah also looked at an attic fan that not worked for awhile in order to tell me if the problem was electrical or if the fan itself had just stopped working. He confirmed that there was power to the fan and that it was just the fan that needed to be replaced. This was good to know. Overall, Elijah was a very pleasant and hardworking young man. The final step to this electrical job was for Jason and Elijah to bring the new, dedicated line into the panel and connect it to a new circuit breaker. Jason charged me $84.33 for an arc fault / ground fault circuit breaker for this new line. Power was restored to the four outlets as well as the under cabinet light. At this point Jason said to me that it would also be recommended to change some of the other existing circuit breakers in our panel. I had not planned on this, but I am the type of person who trusts the expertise of people. So, if my electrician says that the home needs some new circuit breakers to replace still working circuit breakers, then I will agree to it even though I don’t understand why. We were approaching three hours of work time for the second day’s visit, and I hoped that this additional work would be completed without going into a fourth hour. It was completed within the third hour of work for the second day, and I therefore ended up paying $525 for three hours of labor on the second day (rate was still $175 per hour since this was a continuation of the same job started the previous day). So, over the two days, I paid $1034 for five hours of work. Since the job as a whole was $1427.66, you can see that $393.66 of the total cost was for parts and materials. I had already mentioned that $84.33 of the materials charge was for the required new circuit breaker for the new dedicated line that had been put in to restore power to the four outlets. I expected something like this. And the charge for the wiring used for that line was $32.90. This was also expected. I was surprised by how expensive the circuit breakers that Jason installed to replace my already working but older circuit breakers cost. Again, I did not expect this because it had nothing to do with the original problem of the four outlets not working, but Jason, as I wrote above, said that this was recommended work to do. In particular, Jason replaced some of my older but still working circuit breakers with a type called “quad” circuit breakers. He charged me $151.89 for the circuit breaker part called 50/30 quad Eaton breaker, and he charged me $96.99 for the circuit breaker part called 15 Amp 240 Volt Quad Eaton Circuit Breaker. These two parts alone added almost $250 unexpected cost to my invoice for"

Robert G on August 2022

(408) 929-6100 Dollens Electric is a family owned and operated business. Our electricians specialize in panel upgrades, whole house rewiring, whole house fans, photovoltaic solar systems, lighting design, recessed lighting, retrofit, remodel and additions, electric vehicle charging stations, and electrical troubleshooting. Founded in 2005 we are a multifaceted provider of contracting services to San Jose and South Bay Area . During the past years we have added several services products to our offerings. We are now a significant provider of solar power systems to the foothill region of central California in Calaveras and Amador counties.

"HIGHLIGHT OF REVIEW (and reason for the two star rating for price): This was the first moment where I felt disappointment with the services provided by Dollens Electric. They had spent two hours and charged me $509 ($374 for first hour plus another $175 for a second hour of work on that Friday’s first visit) in order to reach the conclusion that they needed to go and inspect the attic to see if there were damaged wires up there preventing power coming to the outlets. I find this a very high and expensive price to pay and still not have the source of the problem identified. Jason came back the next morning with a partner, Elijah. He sent Elijah up into the attic and, within 15 to 30 minutes, Elijah found a damaged wire that was preventing power from reaching the outlets. I silently thought to myself that if someone had gone up into the attic during the first visit, then this damaged wire and source of the problem would have been found sooner and saved me a lot of money. MAIN/FULL REVIEW: Four outlets at my mom’s home went out at the same time: one in the kitchen and three in the dining room. An under cabinet light connected to the power in the kitchen outlet also stopped working. The circuit breaker had not tripped; so, I told my mom that we should call an electrician. I called Dollens Electric based upon their name appearing in a booklet that had come in the mail a few years ago listing providers of various services for home maintenance. A woman answered the phone, and I asked how much it would cost for someone to come out and diagnose the problem and then fix it. She said that she would have one of her electricians call me and give me a price quote. In less than an hour I received a phone call from Jason, and I described the problem to him. He said that there is a $334 charge for the first hour to come and troubleshoot the issue. Each additional hour after that would be $175 plus any materials needed for repairs. He also volunteered that I try to go and turn off and then on the circuit breakers in order to see if the four outlets would work again. I told him that I would do that and then call him back with a follow-up. After ending the phone call, I went and turned off and then on the circuit breakers. This did not fix the problem, and the four outlets still were not working. I thought that the prices I was quoted were really high; so, before calling Jason back, I reached out to a friend who is a handyman. I told him that maybe the plug receptacles were bad and that I didn’t want to pay $334 for an electrician to come out and just tell me that. My friend said that he would come and take a look. A few days later, my friend came out and did some tests on the outlets using his tools. He told me that there was actually no power coming to the outlets and that the problem was not the plug receptacles. He said that there might be an issue with the electric wires in the attic, and that I really did need a trained electrician to come out and find the problem. So, I called Jason back and scheduled for him to come out to my mom’s house. Jason arrived in the afternoon on a Friday. I told him that there was no power coming to the four outlets and that my friend had said that someone needed to go up to the attic and inspect the wiring up there as a possible source of the problem. After that, I allowed Jason to do his work. He spent the following two hours opening various receptacles around the kitchen, dining room, living room, and family room. He ran tests on these with instruments he had. He had a tool where he would wave it along the walls and it would make various sounds. After two hours of doing this, he stated that he would need to come back the next day with a partner and go into either the attic and/or crawl space in order to see if the problem could be found there. This was because even after two hours he had not been able to identify the source of the problem. This was the first moment where I felt disappointment with the services provided by Dollens Electric. He had spent two hours and charged me $509 ($374 for first hour plus another $175 for a second hour of work on that Friday’s first visit) in order to reach the conclusion that he needed to go and inspect the attic to see if there were damaged wires up there preventing power coming to the outlets. I find this a very high and expensive price to pay and still not have the source of the problem identified. Jason came back the next morning with a partner, Elijah. He sent Elijah up into the attic and within 15 to 30 minutes, Elijah found a damaged wire that was preventing power from reaching the outlets. I silently thought to myself that if someone had gone up into the attic during the first visit, then this damaged wire and source of the problem would have been found sooner and saved me a lot of money (remember: I had paid $509 for two hours of troubleshooting on the first day with Jason leaving while still not having found the problem). Elijah, who was in the attic examining the damaged wire, and Jason recommended that I fix the problem and restore power to the outlets by installing a dedicated line. I told them to go ahead and do this. They did this work professionally. I asked them, since Elijah was up there, to let me know if they identified any other wiring issues. Elijah found some separate wires that he and Jason said needed to be extended, and I told them to go ahead and do that work as well. At my request, on his way out of the attic, Elijah also looked at an attic fan that not worked for awhile in order to tell me if the problem was electrical or if the fan itself had just stopped working. He confirmed that there was power to the fan and that it was just the fan that needed to be replaced. This was good to know. Overall, Elijah was a very pleasant and hardworking young man. The final step to this electrical job was for Jason and Elijah to bring the new, dedicated line into the panel and connect it to a new circuit breaker. Jason charged me $84.33 for an arc fault / ground fault circuit breaker for this new line. Power was restored to the four outlets as well as the under cabinet light. At this point Jason said to me that it would also be recommended to change some of the other existing circuit breakers in our panel. I had not planned on this, but I am the type of person who trusts the expertise of people. So, if my electrician says that the home needs some new circuit breakers to replace still working circuit breakers, then I will agree to it even though I don’t understand why. We were approaching three hours of work time for the second day’s visit, and I hoped that this additional work would be completed without going into a fourth hour. It was completed within the third hour of work for the second day, and I therefore ended up paying $525 for three hours of labor on the second day (rate was still $175 per hour since this was a continuation of the same job started the previous day). So, over the two days, I paid $1034 for five hours of work. Since the job as a whole was $1427.66, you can see that $393.66 of the total cost was for parts and materials. I had already mentioned that $84.33 of the materials charge was for the required new circuit breaker for the new dedicated line that had been put in to restore power to the four outlets. I expected something like this. And the charge for the wiring used for that line was $32.90. This was also expected. I was surprised by how expensive the circuit breakers that Jason installed to replace my already working but older circuit breakers cost. Again, I did not expect this because it had nothing to do with the original problem of the four outlets not working, but Jason, as I wrote above, said that this was recommended work to do. In particular, Jason replaced some of my older but still working circuit breakers with a type called “quad” circuit breakers. He charged me $151.89 for the circuit breaker part called 50/30 quad Eaton breaker, and he charged me $96.99 for the circuit breaker part called 15 Amp 240 Volt Quad Eaton Circuit Breaker. These two parts alone added almost $250 unexpected cost to my invoice for"

Robert G on August 2022


Avatar for Budget Electric

Budget Electric

37864 Los Arboles Drive
3.46(
172
)
Approved Pro

Budget Electric

37864 Los Arboles Drive
3.46(
172
)
Approved Pro
Customers say: Terrific value
384 local quotes requested
38 years of experience

Receive high-quality services from a family owned and operated company since 1987, Budget Electric works with residential and commercial customers across the Bay Area to help them with all of their electrical needs. Save time, money, and energy while upgrading your property's electrical systems. Keep your electrical systems working like they should with electrical services from Budget Electric. From panel upgrades to troubleshooting and repair, we do what it takes to improve the way your home uses power.

"Michael showed up on time and even called me as he was on his way to my home which I appreciated. He not only fixed my issue buy also explained to me how things work electrically. I would hire them again for any electrical issues and hope I get Michael again. Your company is lucky to have him."

Randy G on September 2024

Receive high-quality services from a family owned and operated company since 1987, Budget Electric works with residential and commercial customers across the Bay Area to help them with all of their electrical needs. Save time, money, and energy while upgrading your property's electrical systems. Keep your electrical systems working like they should with electrical services from Budget Electric. From panel upgrades to troubleshooting and repair, we do what it takes to improve the way your home uses power.

"Michael showed up on time and even called me as he was on his way to my home which I appreciated. He not only fixed my issue buy also explained to me how things work electrically. I would hire them again for any electrical issues and hope I get Michael again. Your company is lucky to have him."

Randy G on September 2024


Avatar for Service Champions Heating & Air Conditioning

Service Champions Heating & Air Conditioning

4430 Yankee Hill Rd
4.64(
655
)
Approved Pro

Service Champions Heating & Air Conditioning

4430 Yankee Hill Rd
4.64(
655
)
Approved Pro
Customers say: Super punctual
450 local quotes requested
22 years of experience

Service Champions is the leading heating and air conditioning contractor in Northern California servicing homeowners in East Bay, South Bay and Sacramento areas. We can make your home more comfortable and improve the quality of air you and your family breathe. We specialize in maintenance, repair and sales of all brands of air conditioners and heaters, and are experts in indoor air quality improvement through filtration, duct replacement, insulation and hospital grade UV lights. All the air conditioners we install have the new environmentally friendly refrigerant that does not damage the ozone. We also are huge proponents of super high efficient equipment, such as 95% efficient furnaces. This equipment saves homeowners a tremendous amount of money on their utility bills.

"Our Service Tech, Alex Peck, arrived on time to perform the annual check up & tune-up of our HVAC System. He was very professional and following the Tune-Up asked if there was any other items that needed done or looked into that he could take care of. His services were very much appreciated and very professional. Lee"

Lain L on September 2025

Service Champions is the leading heating and air conditioning contractor in Northern California servicing homeowners in East Bay, South Bay and Sacramento areas. We can make your home more comfortable and improve the quality of air you and your family breathe. We specialize in maintenance, repair and sales of all brands of air conditioners and heaters, and are experts in indoor air quality improvement through filtration, duct replacement, insulation and hospital grade UV lights. All the air conditioners we install have the new environmentally friendly refrigerant that does not damage the ozone. We also are huge proponents of super high efficient equipment, such as 95% efficient furnaces. This equipment saves homeowners a tremendous amount of money on their utility bills.

"Our Service Tech, Alex Peck, arrived on time to perform the annual check up & tune-up of our HVAC System. He was very professional and following the Tune-Up asked if there was any other items that needed done or looked into that he could take care of. His services were very much appreciated and very professional. Lee"

Lain L on September 2025


Avatar for JC Electric

JC Electric

5.00(
9
)
Approved Pro

JC Electric

5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
57 local quotes requested

JC Electric is your electrical contractor in the Bay Area, specializing in residential and commercial electrical solutions. With over 12 years of experience, our licensed and insured electricians deliver top-quality workmanship, from panel upgrades and old wiring to custom lighting and smart home installations. We pride ourselves on our reliability, competitive pricing, and commitment to customer satisfaction. Whether you need a simple repair or a comprehensive electrical system overhaul, we're here to ensure your project is completed safely, efficiently, and to the highest standards. Contact us today for a free consultation

"When the technicians arrived they were very professional before starting the work we did a walk through for the project and it was easy to understand how they will complete the job step by step they were very clean and respectful to my home I had no issues with them they did a great job on my sub panel and fixing my bathroom outlets"

Megha M on February 2025

JC Electric is your electrical contractor in the Bay Area, specializing in residential and commercial electrical solutions. With over 12 years of experience, our licensed and insured electricians deliver top-quality workmanship, from panel upgrades and old wiring to custom lighting and smart home installations. We pride ourselves on our reliability, competitive pricing, and commitment to customer satisfaction. Whether you need a simple repair or a comprehensive electrical system overhaul, we're here to ensure your project is completed safely, efficiently, and to the highest standards. Contact us today for a free consultation

"When the technicians arrived they were very professional before starting the work we did a walk through for the project and it was easy to understand how they will complete the job step by step they were very clean and respectful to my home I had no issues with them they did a great job on my sub panel and fixing my bathroom outlets"

Megha M on February 2025


The Plug

4.80(
10
)
Approved Pro

The Plug

4.80(
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Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
40 local quotes requested

Working electrician over 15yrs low fair prices quality materials work residential and commercial. Inside/outside underground attic roof basement services on call fast qualified to troubleshoot repair install demo upgrade various electrical issues devices appliances motors transformers systems solar voice/data security, lights, fans, outlets, switches, panels, breakers, electrical junction boxes, GFCI’s and work detailed professional flexible schedule simple to complex pipe work etc. done in a skilled craft manner up to code safety is number one along with customer service and satisfaction

"She went above and beyond"

Barbara T on March 2023

Working electrician over 15yrs low fair prices quality materials work residential and commercial. Inside/outside underground attic roof basement services on call fast qualified to troubleshoot repair install demo upgrade various electrical issues devices appliances motors transformers systems solar voice/data security, lights, fans, outlets, switches, panels, breakers, electrical junction boxes, GFCI’s and work detailed professional flexible schedule simple to complex pipe work etc. done in a skilled craft manner up to code safety is number one along with customer service and satisfaction

"She went above and beyond"

Barbara T on March 2023


Avatar for California Low Voltage

California Low Voltage

1777 Hamilton Avenue, Suite 2030
New on AngiNew on Angi
Approved Pro

California Low Voltage

1777 Hamilton Avenue, Suite 2030
New on AngiNew on Angi
Approved Pro
2 years of experience
Free onsite estimate

CALIFORNIA LOW VOLTAGE LLC is a locally owned business that specializes in all types of low voltage projects. We love what we do and hold a Master degree in electrical engineering and count on more than 10 years of experience. We are available mon - Fri 9-5 and look forward to working with you on your upcoming projects so call us now for a free estimate at 669-629-1699 Discover the exceptional features that define our service offerings as a leading low voltage solutions provider. With a keen focus on innovation and customer-centric solutions, we pride ourselves on delivering unparalleled results tailored to meet the diverse needs of our clients.

CALIFORNIA LOW VOLTAGE LLC is a locally owned business that specializes in all types of low voltage projects. We love what we do and hold a Master degree in electrical engineering and count on more than 10 years of experience. We are available mon - Fri 9-5 and look forward to working with you on your upcoming projects so call us now for a free estimate at 669-629-1699 Discover the exceptional features that define our service offerings as a leading low voltage solutions provider. With a keen focus on innovation and customer-centric solutions, we pride ourselves on delivering unparalleled results tailored to meet the diverse needs of our clients.

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Smoke Detector Installers questions, answered by experts

No, but they both serve distinct life-saving purposes. Smoke detectors primarily sense the presence of smoke, typically caused by a fire, and emit loud alarms to alert occupants to evacuate. In contrast, carbon monoxide detectors monitor the levels of carbon monoxide gas, an odorless and colorless but deadly substance produced by incomplete combustion of fuels. When CO levels become dangerous, CO detectors sound alarms to warn inhabitants of potential poisoning risks. 

Yes, you can use both presence and motion detectors in your home. They serve different purposes—presence detectors are great for smart home integration, ensuring lights come on (and stay on) when you enter a room. Motion detectors excel at security, alerting you to unexpected movement. By combining them, you’ll create the best of both worlds, smart comfort and solid security.

It depends on the type of sensor your home security system uses. If it’s a motion detector, any moving thing could set it off, from a roaming pet to a wind-blown curtain. Contact sensors would be triggered by the window being opened or moved. Also, be aware that any sensors placed too close to your vents could trigger false alarms whenever your heat or air conditioning is running.

Most homeowners find that home automation is well worth the investment. These automation services can make your household more comfortable and add a layer of protection to your home. For example, adding an automated security system provides peace of mind whether you’re home or on vacation, and something like a water system monitor can protect you from freeze damage and major leaks, both of which would likely be far more expensive than the automation technology to avoid them.

Yes, it's possible for hackers to access wireless security cameras by guessing or stealing passwords. Additionally, your camera's cloud content can also be hacked. Finally, some criminals use Wi-Fi signal jammers to disable wireless cameras.

The Campbell, CA homeowners’ guide to smoke detector installation services

From average costs to expert advice, get all the answers you need to get your job done.