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Find Electrical for home addition or remodel installers in Castro Valley

Avatar for CA Electrical Group 24/7
CA Electrical Group 24/7
4.7(
61
)

Serving Castro Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

"Omri has been informative and highly skilled in responding to my electrical needs. I've hired him twice now. He has installed a number of outlet sockets in a room that didn't have any. He has also hard wired a new ring doorbell pro that didn't have existing doorbell wiring. In completing his work, Omri has been mindful of my concern for how things look aesthetically, and has taken the proper precautions to complete the jobs with a keen attention to detail. I have a number of other projects that I will look to Omri to complete for me in the future."
apartment rewire
main service panel upgrade multi meters
tesla
new 3 phase commercial electrical panel
solar ready main panel

+123

Response time5 hrs
4 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for JC Electric
JC Electric
5.0(
9
)

Serving Castro Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"I hired JC Electric (Jaime) for two projects: a panel upgrade and an EV charging installation. In both cases, Jaime was meticulous, reliable, and highly skilled, ensuring the projects were completed on time. Beyond his expertise, he is an honest and trustworthy professional. I would gladly work with him again on future projects and highly recommend his services."
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+51

2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Single Line Electric
Single Line Electric
5.0(
49
)

Serving Castro Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"Single Line Electric replaced the sub-panel (fuse box) for our house. My wife works from home, so we needed to schedule it for a day she was working in her Oakland office. Scheduling was not a problem. We got a competitive price, and the work crew was friendly and courteous. After the sub-panel was installed, the crew went through the house to make sure all electric outlets were functioning and properly labeled. They cleaned up thoroughly. My wife had purchased a ceiling fan that had not been installed. I asked the work crew if they could add that to the work order. No problem. Single Line will be my first call for future work."
Main Panel Upgrade
Main Panel Upgrade
Main Panel Upgrade
Response time1 day
Response rate87%
34 neighbors recently requested a quote
Avatar for Mr Electric of Concord CA
Mr Electric of Concord CA
5.0(
17
)

Serving Castro Valley, CA and surrounding areas

Approved

In business since 1994

Free estimates

Credit card accepted

"If I could give them 10 stars I would!!!!! Matt and Monica are business owners who really know what customer service is all about . From the first estimate to the completion of the job, it was a great experience . The attention to detail and quality is unmatched . In the day and age where it?s hard to find good people you can trust on price and to deliver on quality Mr Electric truly shines . I couldn?t be happier with them and will recommend them to anyone and everyone I can . Give them a call for all your electrical needs you won?t be disappointed!!"
Response time7 hrs
111 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Bay Easy Construction
Bay Easy Construction
4.3(
154
)

Serving Castro Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Warranties offered

"Ofer recently finished remodeling our house including kitchen, flooring, bathrooms, and garage. Simply put, amazing work from start to finish. He was easy to communicate with and walked us through every part of the project to ensure we fully understood each aspect of the work. The entire team was professional, punctual, and thorough with excellent attention to detail. We had a limited timeline and they made sure the work was completed quickly and as scheduled. Even the neighbors were impressed by their punctuality and discipline! We have a lovely home thanks to Ofer and his team. Thank you for an excellent job!"
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+13

Response time10 hrs
6 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for ARECHIGA POWER
ARECHIGA POWER
5.0(
12
)

Serving Castro Valley, CA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Ray was instrumental in upgrading the electrical in my townhome, including installing new recessed lights, light fixtures, replacing receptacles with new ones and modern cover plates. He also relocated and installed a new subpanel providing dedicated circuits to appliances and the newly installed recessed lights. Ray is incredibly knowledgeable and very easy to work with and I would recommend him and happily use his services again."
Living room
Kitchen
Meter Main Panel Upgrade
Meter Main Panel Upgrade
Meter Main Panel Upgrade

+46

Response time1 day
13 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for IC Electric
IC Electric
4.8(
18
)

Serving Castro Valley, CA and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Customers say: True professional

"Ivan and Edgar were amazing! I originally brought them on board for an EV charging outlet to be installed in my detached garage. After a quick assessment, we learned I would need to have a new electrical panel installed and a new line run under the home to the garage. The work was done quickly and flawlessly. Their price was also very competitive to many of the quotes I was provided from other teams. On top of that, Ivan and Edgar were extremely professional and friendly. I plan to also hire them for a recessed lighting project in my living room, which I learned is their specialty. Thank you IC Electric for an amazing instal!"
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+3

Response time1 day
1 neighbors recently requested a quote
Recommended by88%of homeowners
Fatima Electric, Inc.
3.8(
71
)

Serving Castro Valley, CA and surrounding areas

Approved

In business since 1976

Free estimates

Customers say: Quality work

"Stephen was knowledgeable about the Code requirements for Oakland (not all of the electricians who quoted on the job were) and flexible in working through the equipment needs (a panel and a subpanel). He and his crew (Jeff and Tom) were quick, clean and efficient in the installation and the price for the work was fair. I definitely would hire them again if I need more electrical work."
Response time2 days
16 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Budget Electric
Budget Electric
3.4(
199
)

Serving Castro Valley, CA and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Michael the owner came out on time between the window he gave us and explained to us what our options would be moving forward step by step, so we decided to go with Budget Electric because of the knowledge and excellent communication. Budget Electric not only fixed our issue but did it in a timely manor at a great price and went above and beyond. If you need electrical repair these are great people to work with very professional and kind."
Response time10 hrs
5 neighbors recently requested a quote
Recommended by69%of homeowners
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FAQs for electrical for home addition or remodel installation projects in Castro Valley, 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 Castro Valley, 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.