Great - the installer, Loni, was extremely knowledgeable and helpful. He arrived with everything he needed and was fast, thorough and did a very neat job.

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There are 2 highly-rated local smoke detector installation pros.
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TRUSTED BY SUNOL, CA HOMEOWNERS
4.6
Average homeowner rating542
Verified smoke detector installation services reviews
Verified Reviews for Smoke Detector Installation pros in Sunol, CA
Last update on October 12, 2025
- Edmund P.
- Mikr R.
The installer did a great job. This is the second time we have used them. I highly recommend their services. Quality does cost money, if you want the lowest bid they are not for you. But if you want quality work go with them.
- Cecilia K.
I had read all the bad reviews before hiring Closet World, but I had such a good experience with Trey, the designer, who was punctual, gave me good advice, and was not pushy, that I gave them the benefit of the doubt. The booking and payment was easy, but once they got my money, it all...
- Karen W.
Very well. Installers did a quick, neat, professional job. The company was very busy and it took several weeks for them to be able to come out, but they were in regular contact updating me with scheduling (Our job was not an emergency so the wait was not a problem). Professional and pleasant.
- Joel H.
Project dragged on for weeks. They had major problem on the stairs. Installers were difficult to communicate with. Installer damaged wall. However company did negotiate final price based on damage to wall. Tried to communicate with this company later on, by fax and telephone. Never returned...
- Laurie S.
THESE PEOPLE WERE A DELIGHT TO WORK WITH. I HAD SOME PRETTY SPECIFIC REQUIREMENTS THAT WERE SLIGHTLY OUT OF THE ORDINARY FOR A NEW HEATING SYSTEM. I GOT 4 QUOTES. ALL OTHERS WERE DOUBLE OR MORE OF THIS COMPANY. THIS COMPANY SAID, 'LET'S START HERE AT THE LOWER END. THERE ARE A COUPLE OF...
Find Smoke detector installation pros in Sunol

ADT
ADT
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.
"There’s nothing like having the best of the best. I’ve used the other big security names before like Vivint and Brinks. They are OK. But after getting acclimated with ADT, it is clear why they are the best. Pricing is fair, equipment is reliable, and every one genuinely seems happy at their job. This goes a long way to a paying customer. Just our perspective for anyone else that is considering all of the big providers in the alarm system landscape. ADT is well well worth it."
Brianne E 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.
"There’s nothing like having the best of the best. I’ve used the other big security names before like Vivint and Brinks. They are OK. But after getting acclimated with ADT, it is clear why they are the best. Pricing is fair, equipment is reliable, and every one genuinely seems happy at their job. This goes a long way to a paying customer. Just our perspective for anyone else that is considering all of the big providers in the alarm system landscape. ADT is well well worth it."
Brianne E on October 2025

CA Electrical Group 24/7
CA Electrical Group 24/7
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

Dalcon Electric
Dalcon Electric
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

IC Electric
IC Electric
We have the experience and dedication to get the job done right! Specializing in electrical services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!
"I was happy with the results, it was a job well done. Ivan was knowledgeable and kept me aware of how the work was going and the reasoning behind the decisions he was making. I would definitely hire him again. Scheduling was the only tricky part."
Lois C on May 2025
We have the experience and dedication to get the job done right! Specializing in electrical services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!
"I was happy with the results, it was a job well done. Ivan was knowledgeable and kept me aware of how the work was going and the reasoning behind the decisions he was making. I would definitely hire him again. Scheduling was the only tricky part."
Lois C on May 2025
Budget Electric
Budget Electric
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

Glo-Electric
Glo-Electric
Family and veteran owned and operated company, professional trained, drug tested, background checked, electricians providing residential and commercial service, repair and new installations servicing the greater bay area with the best service in the industry.
"They did quality work on a tight timeline"
Jocelyn T on May 2024
Family and veteran owned and operated company, professional trained, drug tested, background checked, electricians providing residential and commercial service, repair and new installations servicing the greater bay area with the best service in the industry.
"They did quality work on a tight timeline"
Jocelyn T on May 2024

Bay Easy Construction
Bay Easy Construction
With Bay Easy you can put your mind as ease knowing that true professionals will make reality of your constructional visions. We do it all from old remodeling projects to new construction. We believe that the communication between client and provider is key, and we are always available and quick to reply to any of your questions thoroughly, helping our customers to always maintain their comfortability and security about their project at all time. The customer will be fully covered with the implementation of a payment schedule, where the work is charged for by stages based on completed work. Bay Easy Construction has over a decade of experience and wisdom in the craft, and we provide a premium service to the highest of quality. We strive to be affordable and competitive in our pricing without compromising on the quality we provide. Count on us transform your dream home to a reality.
"Very professional, quality of work was very high. The person who came and did the job was very highly qualified and also very friendly. There was an issue with the paint job and they returned promptly to fix it."
Ashok S on August 2025
With Bay Easy you can put your mind as ease knowing that true professionals will make reality of your constructional visions. We do it all from old remodeling projects to new construction. We believe that the communication between client and provider is key, and we are always available and quick to reply to any of your questions thoroughly, helping our customers to always maintain their comfortability and security about their project at all time. The customer will be fully covered with the implementation of a payment schedule, where the work is charged for by stages based on completed work. Bay Easy Construction has over a decade of experience and wisdom in the craft, and we provide a premium service to the highest of quality. We strive to be affordable and competitive in our pricing without compromising on the quality we provide. Count on us transform your dream home to a reality.
"Very professional, quality of work was very high. The person who came and did the job was very highly qualified and also very friendly. There was an issue with the paint job and they returned promptly to fix it."
Ashok S on August 2025

HANDYMAN
HANDYMAN
Best Electrical Solutions For Your Electrical Problems! Our team has 40 years of experience, and we’re here to provide a wide range of services to meet your needs. Handyman-can emerged from a firsthand understanding of the challenges of dealing with multiple service providers for various household issues. Coordinating between architects, engineers, and other construction specialists can often lead to unnecessary delays and budget overruns, resulting in a frustrating experience for homeowners. Let us guide you through the entire process, from initial concept to completion. We take great pride in our artistry and confidently stand behind our services. At Handyman-can, we’re proud to have a team of seasoned experts with extensive experience in their respective fields. Each member of our team is dedicated to delivering top-notch results, ensuring that your project is in the best possible hands. With Handyman-can, you can trust that your project will be handled with the utmost care and professionalism. Additional phone is 408.625.9194
Best Electrical Solutions For Your Electrical Problems! Our team has 40 years of experience, and we’re here to provide a wide range of services to meet your needs. Handyman-can emerged from a firsthand understanding of the challenges of dealing with multiple service providers for various household issues. Coordinating between architects, engineers, and other construction specialists can often lead to unnecessary delays and budget overruns, resulting in a frustrating experience for homeowners. Let us guide you through the entire process, from initial concept to completion. We take great pride in our artistry and confidently stand behind our services. At Handyman-can, we’re proud to have a team of seasoned experts with extensive experience in their respective fields. Each member of our team is dedicated to delivering top-notch results, ensuring that your project is in the best possible hands. With Handyman-can, you can trust that your project will be handled with the utmost care and professionalism. Additional phone is 408.625.9194
Burkin Electric
Burkin Electric
*Residential service work. *2 year residential apprenticeship program *4 year commercial and industrial apprenticeship program. *45 years and active member of International Brotherhood of Electrical Workers Union of America. *Sole proprietor 32 years.
"Excellent!!"
Gsil F on April 2022
*Residential service work. *2 year residential apprenticeship program *4 year commercial and industrial apprenticeship program. *45 years and active member of International Brotherhood of Electrical Workers Union of America. *Sole proprietor 32 years.
"Excellent!!"
Gsil F on April 2022

SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
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
"I regret ever choosing SafeStreets. The whole process was frustrating from the start. The technician who came to install the system was late, didn’t answer my questions properly, and left my house a mess. When I reached out to customer service, I was put on hold for over an hour, only to get a half-baked answer. Save yourself the trouble and look elsewhere."
Jessica S on October 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
"I regret ever choosing SafeStreets. The whole process was frustrating from the start. The technician who came to install the system was late, didn’t answer my questions properly, and left my house a mess. When I reached out to customer service, I was put on hold for over an hour, only to get a half-baked answer. Save yourself the trouble and look elsewhere."
Jessica S on October 2025
The Sunol, 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.
Discover how much smoke detector installation costs. Understand your out-of-pocket expenses so you can protect your family and home.
- •
Discover wall safe installation cost details. Learn about average prices, key cost factors, and tips to save on your wall safe project.
- •
Discover the average smart home system cost, including key price factors and tips to save on installation, devices, and ongoing expenses.
Protecting your home is an investment worth making. Learn about the best types of security gates to find a style that fits both your budget and your property.
Learn how to secure an apartment by fortifying entry points, using tech, and building neighborly bonds with these 12 tips.
How often do you ask yourself, why does my fire alarm keep beeping? There are plenty of culprits behind such an issue and a number of easy fixes.
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