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Top-Rated Electrical for home addition or remodel installers in Covina - Updated Nov 2026

Avatar for Gary & Son Electric
Gary & Son Electric
5.0(
41
)
Electrical for Home Addition or Remodel - Install

Serving Covina, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Free estimates

Emergency services offered

"I hired Gary to install a Tesla charger at my home. He was very knowledgeable, giving many options for placement and solutions to my concerns. I appreciated the quick and clean work that was done. I would definitely hire him for other projects around my home and recommend him to anyone who needs an expert electrician!"
2016_La Canada Flintridge
Finished Install
2016_La Canada Flintridge
Open Panel View
Service Entrance Riser

+34

Response time10 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Garafano Electric, Inc.
Garafano Electric, Inc.
4.8(
188
)
Electrical for Home Addition or Remodel - Install

Serving Covina, CA and surrounding areas

Approved

In business since 1968

Free estimates

Warranties offered

"We own an older home. We went through multiple electricians before we we're fortunate enough to find Garafano! We've been using Garafano Electric for all of our Electrical needs for years now. They are experts at what they do and are total professionals in every aspect. Honest and dependable. I cannot recommend them enough. 5 stars!"
Response time1 day
Response rate100%
Recommended by98%of homeowners
Avatar for JK Flores Enterprise LLC.
JK Flores Enterprise LLC.
4.9(
60
)
Electrical for Home Addition or Remodel - Install

Serving Covina, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"JK Flores LLC sent Jorge and an associate to install a Big Ass fan and to service another Big Ass fan that had been giving us trouble for over a year (others had tried to fix it before). Jorge was on time and sensitive and attentive to our thoughts and concerns. He was quick at his work but was clean and never gave us any concern that he would sacrifice speed over quality of his work. We are already looking for other electrical issues in our house for Jorge to attend. We would highly recommend him to anyone needing electrical help."
Existing ceiling fan
UPS system ready for a power outage
e.v. charger
New ceiling fan in living room
backup power supply

+29

Response time8 hrs
Response rate100%
22 neighbors recently requested a quote
Martin's Electrical & Lighting Company
4.8(
100
)
Electrical for Home Addition or Remodel - Install

Serving Covina, CA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"The whole process, from estimate to follow-up service, was superb. There was an issue with the installed timer. A simple request and the replacement was scheduled for replacement within a week at no charge. A request for an upgrade was also done quickly for a small charge. I highly recommend Martin!"
New Samsung Flat Panel!!
 Recess Lights
 Smart Phone this Code for Specials!!!
 Kitchen Lighting
Flat Panel TV

+15

Recommended by98%of homeowners
Electric Zone
4.8(
280
)
Electrical for Home Addition or Remodel - Install

Serving Covina, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"The individuals at the Electric Zone were truly exceptional. I submitted my request to Angi's, and within the hour, they not only responded but actually arrived at my house, after their normal work hours, to complete the task. I can only give them my highest rating for not only their professionalism but also their kindness to me. CC, Altadena"
Response time1 day
Response rate100%
10 neighbors recently requested a quote
Avatar for ZERO ELECTRIC
ZERO ELECTRIC
4.9(
17
)
Electrical for Home Addition or Remodel - Install

Serving Covina, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Credit card accepted

"Highly Recommended! We have hired Zero Electric to do several jobs at our apartment complex including installing a generator, EV chargers, new panel, and even installing recessed lighting in the units. They handled all aspects of the projects and had top notch communication throughout. The team has always been quick and professional. We will continue using Zero Electric for our electrical needs."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

6 neighbors recently requested a quote
Recommended by41%of homeowners
Avatar for One And All Electrical Services
One And All Electrical Services
5.0(
9
)
Electrical for Home Addition or Remodel - Install

Serving Covina, CA and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

"Mario did an outstanding job on our 1926 house He was honest, trustworthy, reliable and he goes above and beyond what he is paid to do. He is very knowledgeable and charged less than other contractors we asked for estimates. We would and have recommended him to family and friends. If you need electrical work done, he is the best."
One And All Electrical
4 neighbors recently requested a quote
Avatar for Smart Power 360
Smart Power 360
4.6(
11
)
Electrical for Home Addition or Remodel - Install

Serving Covina, CA and surrounding areas

Approved

In business since 1959

Free estimates

Warranties offered

Smart Power 360 is a full-service electrical company providing comprehensive electrical solutions for residential and commercial projects. \n \nFormerly known as Bozem Electric, Smart Power 360 is built on more than 60 years of electrical experience. While the previous owner has passed, the business continues with the same trusted crew, craftsmanship, quality, and standards that customers have relied on for decades. \n \nToday, Smart Power 360 carries that legacy forward with expanded capabilities and a broader range of electrical services. Our commitment remains the same: dependable workmanship, professional service, and quality electrical solutions built to last.

28 neighbors recently requested a quote
Avatar for Pacific Electrical & Lighting
Pacific Electrical & Lighting
4.7(
37
)
Electrical for Home Addition or Remodel - Install

Serving Covina, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"This company is knowledgeable in the work that they do, and they are easy to work with. It was great working with this company and I would recommend them to others who are in need of electrical work. The are focused while at the same time they are kind! Thanks Andrew for providing two great men to help us with installing our lighting fixtures in the church, and thank you for bringing us up to code."
Response time2 days
16 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for West Coast Current
West Coast Current
5.0(
12
)
Electrical for Home Addition or Remodel - Install

Serving Covina, CA and surrounding areas

Approved

In business since 2023

Free estimates

Small jobs welcome

"Called Shawn at West coast current for a panel upgrade, Tommy came out and took care of the job. Process was flawless and professional. Price was fair, but most importantly, the guys were courteous and did exactly what we needed. Definitely would recommend WCC to any family or friends in need of electrical work"
Response time8 hrs
Response rate95%
Recommended by90%of homeowners
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FAQs for electrical for home addition or remodel installation projects in Covina, CA

Because installing coax outlets involves working around existing electrical wiring and confirming proper grounding, many homeowners prefer to hire a licensed electrician. A professional completes the work safely, secures the line behind the wall, and ensures the installation meets local code, which reduces the risk of damage or future repairs.

You still need a coaxial outlet for most cable-based internet services. The modem draws its signal from a cable line that terminates at a dedicated wall jack. Once the modem is online, your Wi-Fi router can broadcast the signal throughout the home, so the outlet’s location doesn’t affect wireless performance. If an existing jack is damaged or in an inconvenient spot, an electrician can move it or install a new one to maintain a strong, reliable connection.

Coaxial cable loses signal strength the farther it runs. A 50-foot length introduces noticeable loss, and a 100-foot stretch can drop the signal by roughly 30%. A weaker signal can result in a fuzzy picture or slower internet speeds. To maintain high performance, limit cable length whenever possible, select the correct cable grade, and route it efficiently. If your layout demands an exceptionally long run, an electrician can install an inline amplifier to boost the signal and maintain picture or data quality.

The Covina, 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.