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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
447 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 IC Electric

IC Electric

Based In
5.00(
15
)
Approved Pro

IC Electric

Based In
5.00(
15
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
52 local quotes requested

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


Burkin Electric

PO Box 664
5.00(
8
)
Approved Pro

Burkin Electric

PO Box 664
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 years of experience

*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


Avatar for ASCEND RENOVATION & ROOFING INC

ASCEND RENOVATION & ROOFING INC

1212 Broadway Plaza SUITE 2100
4.56(
9
)
Approved Pro

ASCEND RENOVATION & ROOFING INC

1212 Broadway Plaza SUITE 2100
4.56(
9
)
Approved Pro
22 local quotes requested
9 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Ascend completed extensive projects for our 26 year old house, new roof deck, repairs to roof, replacement of sections of our roof. all well done. More projects planned for spring 2026 "

Harrison S on October 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Ascend completed extensive projects for our 26 year old house, new roof deck, repairs to roof, replacement of sections of our roof. all well done. More projects planned for spring 2026 "

Harrison S on October 2025


Searchlight Electric, LLC

812 Serrana Ct
5.00(
4
)
Approved Pro

Searchlight Electric, LLC

812 Serrana Ct
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
27 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Reliable, Honest, Hardworker. Always respond to text and phone calls promptly. We used Petes services multiple times, which included full kitchen rewiring, bathroom remodel and outlet help in an older house. Highly recommend his work/service."

Tony S on January 2024

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Reliable, Honest, Hardworker. Always respond to text and phone calls promptly. We used Petes services multiple times, which included full kitchen rewiring, bathroom remodel and outlet help in an older house. Highly recommend his work/service."

Tony S on January 2024


Avatar for OSJ Electric

OSJ Electric

3342 Sweet Dr
5.00(
2
)
Approved Pro

OSJ Electric

3342 Sweet Dr
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

With over 20 years of experience in the electrical industry, OSJ ELECTRIC is your industry expert in Contra Costa County. We pride ourselves on our extreme professionalism, attention to detail, and high quality work. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family and locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!

"Very friendly and knowledgeable."

Karen C on November 2022

With over 20 years of experience in the electrical industry, OSJ ELECTRIC is your industry expert in Contra Costa County. We pride ourselves on our extreme professionalism, attention to detail, and high quality work. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family and locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!

"Very friendly and knowledgeable."

Karen C on November 2022


JLL Electric Company

155 Hillside Lane
New on AngiNew on Angi
Approved Pro

JLL Electric Company

155 Hillside Lane
New on AngiNew on Angi
Approved Pro
4 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!


Avatar for Fitch Electric, Inc.

Fitch Electric, Inc.

7059 Commerce Cir Suite B
5.00(
13
)
Approved Pro

Fitch Electric, Inc.

7059 Commerce Cir Suite B
5.00(
13
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
10 local quotes requested

We are authorized Generac dealers and installers of whole home generator systems. We take pride in our customer service and customer satisfaction. From start to finish we will educate our clients and communicate thoroughly through the whole process. Additionally we take on commercial work and residential work. We offer free consultations on all aspects of work. Let us help you meet your electrical needs today.

"Lucas Fitch called me within 10 minutes of posting an inquiry on Angi. He came out the next morning, discussed the project in detail, and gave me a written estimate (which was detailed and very reasonable) that same day. The job was completed the next week by two knowledgeable, professional, and friendly technicians. What an impressive company! "

Anastasia I on August 2025

We are authorized Generac dealers and installers of whole home generator systems. We take pride in our customer service and customer satisfaction. From start to finish we will educate our clients and communicate thoroughly through the whole process. Additionally we take on commercial work and residential work. We offer free consultations on all aspects of work. Let us help you meet your electrical needs today.

"Lucas Fitch called me within 10 minutes of posting an inquiry on Angi. He came out the next morning, discussed the project in detail, and gave me a written estimate (which was detailed and very reasonable) that same day. The job was completed the next week by two knowledgeable, professional, and friendly technicians. What an impressive company! "

Anastasia I on August 2025


Avatar for Intech

Intech

132 Warren St
4.86(
7
)
Approved Pro

Intech

132 Warren St
4.86(
7
)
Approved Pro
Super Service Award
Customers say: True professional
16 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customized to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"My pro Sal was very efficient in clearing manifold problems. He was patient in listening when I was trying to explain the problems that I was having. I had made a list and we went through all of the conditions that were giving me grief. After a system reboot something strange having to do with the font occurred. I called Sal and he worked remotely going through changes that had been made. The problem was finally resolved. I was very pleased with Sal's ability to decipher what this layman (laywoman) was trying to say. If I have problems in the future, I will contact Sal."

Stephenie F on March 2024

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customized to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"My pro Sal was very efficient in clearing manifold problems. He was patient in listening when I was trying to explain the problems that I was having. I had made a list and we went through all of the conditions that were giving me grief. After a system reboot something strange having to do with the font occurred. I called Sal and he worked remotely going through changes that had been made. The problem was finally resolved. I was very pleased with Sal's ability to decipher what this layman (laywoman) was trying to say. If I have problems in the future, I will contact Sal."

Stephenie F on March 2024


Avatar for Atomic Telecomm & Electrical Inc.

Atomic Telecomm & Electrical Inc.

671 S Orchard Ave Unit 306
4.94(
8
)
Approved Pro

Atomic Telecomm & Electrical Inc.

671 S Orchard Ave Unit 306
4.94(
8
)
Approved Pro
Customers say: Quick response
35 years of experience
Free onsite estimate

We can take on a wide range of residential projects to include computer network or wiring, telephone, security system installs and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Job was tough due to small working space. They persisted and got the work done! Appreciated the extra help with cleanup and arranging the dryer for maximum efficiency."

Sheree L on November 2024

We can take on a wide range of residential projects to include computer network or wiring, telephone, security system installs and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Job was tough due to small working space. They persisted and got the work done! Appreciated the extra help with cleanup and arranging the dryer for maximum efficiency."

Sheree L on November 2024

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Generator Install questions, answered by experts

Costs range from $500 to $2,500, depending on generator type and installation complexity.

An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home’s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.

As long as your generator is used as recommended by the manufacturer, it’s safe to use for auxiliary power. Make sure that fuel powered generators are used outdoors and that the fumes dissipate away from your home. A professional generator installer will ensure your generator’s placement and set-up meets safety standards when installing or repairing your back-up power source.

Yes. You can connect your home back-up battery to a generator with its designated charger. Be sure that the output of the generator matches the input requirements for the battery for best results.

As long as they have enough fuel, whole-house generators can run for weeks at a time (400 to 500 hours) without suffering too much wear and tear. However, this type of extensive use isn’t ideal if you want to extend the life of your generator.

Two important points. First, some generators may need you to periodically check oil levels every day or so and refill as necessary for safe operation. Second, if your generator uses a fuel tank, keep it regularly full so it doesn’t suddenly shut off. Many backup generators can run through a full tank in a day when they are powering large portions of a home.

The Walnut Creek, CA homeowners’ guide to generator installs

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