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Find Electrical for home addition or remodel installers in San Lorenzo

Avatar for Valencia Electric

Valencia Electric

4.83(
6
)
Approved Pro

Valencia Electric

4.83(
6
)
Approved Pro
Free onsite estimate

With over 13 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. Skilled in troubleshooting, problem-solving, and providing exceptional customer service. Committed to delivering high-quality work that meets safety and industry standards We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

"The weather was not so favorable at the time but pedro did his best to accommodate my schedule. Once the job was done they cleaned up and everything was working as intended."

Frank w on June 2025

With over 13 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. Skilled in troubleshooting, problem-solving, and providing exceptional customer service. Committed to delivering high-quality work that meets safety and industry standards We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

"The weather was not so favorable at the time but pedro did his best to accommodate my schedule. Once the job was done they cleaned up and everything was working as intended."

Frank w on June 2025


Avatar for Atomic Telecomm & Electrical Inc.

Atomic Telecomm & Electrical Inc.

4.94(
8
)
Approved Pro

Atomic Telecomm & Electrical Inc.

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


Avatar for Robert A. Tucknott & Associates, Inc.

Robert A. Tucknott & Associates, Inc.

5.00(
2
)
Approved Pro

Robert A. Tucknott & Associates, Inc.

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

Tucknott Electric Co.is a full service electrical contracting company that has been in business for 52 years. We are primarily a commercial contractor but also do residential work as well. No project is ever too small. We are committed to our customers and their needs. Just know we do have a minimum trip charge of 2 hours at our $190 hourly rate.

"I was very fortunate they were available immediately, as we are in the middle of a landscaping project, and came across some old wiring. They showed up, did the work, efficiently and professionally, and it was handled within the day. Very grateful!"

lori g on March 2024

Tucknott Electric Co.is a full service electrical contracting company that has been in business for 52 years. We are primarily a commercial contractor but also do residential work as well. No project is ever too small. We are committed to our customers and their needs. Just know we do have a minimum trip charge of 2 hours at our $190 hourly rate.

"I was very fortunate they were available immediately, as we are in the middle of a landscaping project, and came across some old wiring. They showed up, did the work, efficiently and professionally, and it was handled within the day. Very grateful!"

lori g on March 2024


Avatar for Devil Mountain Electric Inc.

Devil Mountain Electric Inc.

5.00(
2
)
Approved Pro

Devil Mountain Electric Inc.

5.00(
2
)
Approved Pro
Free onsite estimate

We’re committed to providing a personalized service for each individual project we take on & look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"They do Great work! Billy has done numerous jobs for me and has always done a phenomenal job. I highly recommend this company and will be using their services again in the future."

Harry E on November 2025

We’re committed to providing a personalized service for each individual project we take on & look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"They do Great work! Billy has done numerous jobs for me and has always done a phenomenal job. I highly recommend this company and will be using their services again in the future."

Harry E on November 2025


Avatar for Golden Bay Electric

Golden Bay Electric

4.91(
27
)
Approved Pro

Golden Bay Electric

4.91(
27
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
4 years of experience

Golden Bay Electric is dedicated to providing our customers with the best quality work and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations.

"Overall experience was average. First day of installation was okay until I find out half of the house did not have power. Edgar came back the next day and explained the cause and fixed it with ease. Was getting push back about how everything was installed as it was and there shouldnâ t be any issues, well there was and he graciously came back and fixed the problem. I would definitely use this company in the future."

Donie T on May 2024

Golden Bay Electric is dedicated to providing our customers with the best quality work and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations.

"Overall experience was average. First day of installation was okay until I find out half of the house did not have power. Edgar came back the next day and explained the cause and fixed it with ease. Was getting push back about how everything was installed as it was and there shouldnâ t be any issues, well there was and he graciously came back and fixed the problem. I would definitely use this company in the future."

Donie T on May 2024


Avatar for Boyes Electric Inc

Boyes Electric Inc

5.00(
4
)
Approved Pro

Boyes Electric Inc

5.00(
4
)
Approved Pro
Customers say: Quick response
41 local quotes requested
7 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!

"My experience with Boyes Electric was truly professional; it was a smooth process, even though the project I gave them was quite challenging. The staff were very efficient, and even the difficult task was completed with ease. I am very happy to have found such a reliable company, thanks to the entire team."

Anthony 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!

"My experience with Boyes Electric was truly professional; it was a smooth process, even though the project I gave them was quite challenging. The staff were very efficient, and even the difficult task was completed with ease. I am very happy to have found such a reliable company, thanks to the entire team."

Anthony on October 2025


Avatar for Single Line Electric

Single Line Electric

4.95(
41
)
Approved Pro

Single Line Electric

4.95(
41
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
37 local quotes requested

Single Line Electric is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business. 20 years exp

"Very good service "

Dana M on October 2025

Single Line Electric is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business. 20 years exp

"Very good service "

Dana M on October 2025


Avatar for Glo-Electric

Glo-Electric

4.43(
7
)
Approved Pro

Glo-Electric

4.43(
7
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
242 local quotes requested

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


Avatar for Voltex Power Solutions

Voltex Power Solutions

4.86(
7
)
Approved Pro

Voltex Power Solutions

4.86(
7
)
Approved Pro
1 years of experience
Free onsite estimate

We pride ourselves on our professionalism, as well as our ability to complete every job to the homeowner's total satisfaction. We never leave a job unfinished, or a homeowner not 100% satisfied with our level of service - Call today!

"experienced, knowledgeable knew their stuff, effecient price fair"

Mark S on November 2025

We pride ourselves on our professionalism, as well as our ability to complete every job to the homeowner's total satisfaction. We never leave a job unfinished, or a homeowner not 100% satisfied with our level of service - Call today!

"experienced, knowledgeable knew their stuff, effecient price fair"

Mark S on November 2025


Avatar for T E K Electrical Contractor

T E K Electrical Contractor

5.00(
4
)
Approved Pro

T E K Electrical Contractor

5.00(
4
)
Approved Pro
4 years of experience
Free onsite estimate

We work extremely hard for the owner and always have the owner's best interest at heart. Our long term vision is for us to become a go to general contractor with capabilities to do multiple types of projects.

"He did great job. Would hire again if need project. "

Nancy Miles J on November 2025

We work extremely hard for the owner and always have the owner's best interest at heart. Our long term vision is for us to become a go to general contractor with capabilities to do multiple types of projects.

"He did great job. Would hire again if need project. "

Nancy Miles J on November 2025

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FAQs for electrical for home addition or remodel installation projects in San Lorenzo, CA

There are several telltale signs that your home is due for an electrical upgrade. You may need to rewire your house if your lights are constantly flickering or your circuit breaker keeps tripping. If you feel mild electric shocks when you touch light switches, hear buzzing sounds, or notice burning smells, you may need to rewire your house, too. Discolored or burnt-looking switches and faceplates are another crucial warning sign. 

Properly installed copper wiring in a residential property can last as long as 50 to 100 years in some cases, but many homes over 30 years old are due for an upgrade. That’s the timeline that many experts recommend, even if it is only a partial update to accommodate technological advancements, increased power demands, and changing safety requirements. 

At $3 to $5 per square foot, the cost to wire a 2,000-square-foot house ranges from $6,000 to $10,000, on average. This can depend on many factors, like the age and complexity of the house and how easy it is for contractors to access the areas they need to get the job done. Opening and repairing walls can further add to your total cost. 

The San Lorenzo, CA homeowners’ guide to electrical for home addition or remodel installations

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