Get matched with top electricians in Union City, CA

Union City homeowners rate electricians in our network

4.5

(914 reviews)

Top-rated electricians.

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Avatar for Dalcon, Inc.
Dalcon, Inc.
4.7(
83
)

Serving Union City, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1979

Emergency services offered

Small jobs welcome

"This was the first time I worked with them. I plan to use them as my electrical service for 3 rental houses. They were ontime, online, and on the job. Just what I need for remote servicing."
SPAN Smart Panel
SPAN Smart Panel
Los Gatos Multi Meter
Response time7 hrs
Response rate87%
20 neighbors recently requested a quote
Avatar for CA Electrical Group 24/7
CA Electrical Group 24/7
4.7(
61
)

Serving Union City, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

"I am updating my rating for CA Electrical (Unfortunately Angi will not allow me to edit, so I am posting this as a new review). After posting my original review I was contacted by CA Electrical. The supervisor assured me that my experience was not their normal practice and that they normally made sure to call if there was a change of plans. I felt that they were earnest in trying to make things right, so I agreed to give them another chance. I ultimately decided to select them for my project to replace sub panel and install outlets. The crew was excellent and professional. They showed up on time, were professional and friendly, took extra care to ensure work spaces were left clean. Their workmanship was excellent and they did a great job of cleaning up some messy electrical wiring that had been there before. As an electrical engineer, I also appreciated the crews knowledge of code and ability to explain the technical side of the installation. I would use them again."
apartment rewire
main service panel upgrade multi meters
tesla
new 3 phase commercial electrical panel
solar ready main panel

+123

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

Serving Union City, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"Everything went very smoothly. The electricians answered every question I had and listened to all me concerns. They assured me they were professionals and that's exactly what I got. I now have an electrical company I can trust and will definitely recommend."
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+51

3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Mr Electric of Concord CA
Mr Electric of Concord CA
5.0(
17
)

Serving Union City, CA and surrounding areas

Approved

In business since 1994

Free estimates

Credit card accepted

"I am giving Mr. Electric the highest complement I can as a customer - I will definitely use them again when I need electrical work done!"
Response time7 hrs
117 neighbors recently requested a quote
Recommended by80%of homeowners
The Plug
4.8(
10
)

Serving Union City, CA and surrounding areas

Approved

In business since 2012

Emergency services offered

Warranties offered

"The Plug, such a great name for a business that focuses not only on the task at hand but on great customer service! Michelle, a diligent individual and entrepenuer performed electrical and sound work at a shred job site. The electrical work she did was exceptional, the sound system she installed was of high quality. She brought a lot of smiles and joy with the sound system and beautiful lights that were installed. Overall everything went well and the client seems extremely happy with her work."
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+17

Response time2 days
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for R & C Electric
R & C Electric
5.0(
14
)

Serving Union City, CA and surrounding areas

Approved

In business since 2017

Free estimates

Small jobs welcome

"I honestly wish that all service providers were like Raja from R&C electric, he was very respectful of my time as a customer as he came right on time, he was very professional and skilled as he gave me a very reasonable quote and in simple words explained what exactly is he going to do which made me feel comfortable with the work since electrical is not my expertise, then he finished the job in 2 hour which was honestly impressive given that all of the work was neat and high quality, then he cleaned up everything behind him and I was able to use my charger in no time. Perfect service and I was absolutely delighted with my experience with Raja, and Iâ m for sure calling him back for future projects. Thank you again Raja."
Response time8 hrs
Response rate98%
Recommended by100%of homeowners
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Electrical questions, answered by experts

It’s a great idea to replace and update outlets, especially if an outlet stops working. New outlets work well with modern appliances and devices. Over time, outlets become old and worn—they can even become damaged, cracked, and burnt if the wiring is old and outdated. Old outlets and wiring can cause smoke, sparks, flickering lights, and an electrical fire.

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.

Three-way switches work in pairs, allowing an operator to control a single light or series of lights from two separate switch locations. Most often, a three-way switch controls a light or light series in a single room.

Replacing your electrical meter box is critical because it helps prevent damage to your home’s electrical system or possible safety hazards. Plus, you won’t have to deal with frequent power tripping, flickering lights, or the scorched scents that an old or damaged meter box may cause.

If you strictly adhere to electrical safety rules, including assuming that a circuit is hot until proven otherwise, and have some knowledge of how an electrical circuit works, you can likely replace a light switch by yourself without too much trouble. However, it's always advisable to call a nearby electrical pro to do the job if you're unsure of any steps necessary to change a light switch. 

The Union City, CA homeowners’ guide to electrical services

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