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

Avatar for JK Flores Enterprise LLC.
JK Flores Enterprise LLC.
4.9(
59
)
Electrical for Home Addition or Remodel - Install

Serving Gardena, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Jorge and his crew did a great job removing an old patio ceiling fan and light fixtures and replacing both and relocating placement of the lights. In addition, they removed two old security systems and installed a new outdoor electrical outlet. They responding to my request for a bid quickly and completed the work within less than a week of my request. I would definitely hire them again."
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
Avatar for ZERO ELECTRIC
ZERO ELECTRIC
4.9(
17
)
Electrical for Home Addition or Remodel - Install

Serving Gardena, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Credit card accepted

"My experience with Zero Electric was great! James was extremely knowledgeable about home generators and walked us through several pricing options that fit our budget. Their work was clean and efficient and I will definitely be hiring him in the future for our electrical issues."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

6 neighbors recently requested a quote
Recommended by41%of homeowners
Avatar for New Era Electrical
New Era Electrical
5.0(
7
)
Electrical for Home Addition or Remodel - Install

Serving Gardena, CA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Electrical Era was very attentive to provide service. I had wanted to make the change to an electrical vehicle but i was skeptical on installing a charging station. When i contacted him he was very responsive and explained the process. They gave me a quote. Once I decided to ok the project it wasnâ  t long before he started and finished. Im very satisfied with the work."
Response time1 hour
Recommended by100%of homeowners
Avatar for B.K. Electric Services
B.K. Electric Services
4.2(
160
)
Electrical for Home Addition or Remodel - Install

Serving Gardena, CA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"High praise to B.K. Electric Services! Great on-time service with a “Can Do” attitude. They did an excellent job installing a very long wire run for an EV charger. Enrique was the representative that came out for the free quotation. He had recommendations that the competition did not offer. The installers (George & Erick), were polite, and hard workers. I’m a little critical on some details of the work being performed. George & Erick addressed my concerns very much to my satisfaction. The office staff were friendly and efficient. I don’t give many reviews, but had to do it for this company. I will be using their services in the future. Thank You, B.K. Electric Services"
Dining Room FIxture (steel)
Kitchen Fixture
Under cabinet LED rope lighting for bar
Additional Photos
Additional Photos

+72

Response time1 day
15 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for Saiyan Electric Inc
Saiyan Electric Inc
4.5(
6
)
Electrical for Home Addition or Remodel - Install

Serving Gardena, CA and surrounding areas

Approved

In business since 2020

Emergency services offered

Warranties offered

"These guys did a fantastic job. They were fast, efficient, proud of their work and honest. They were able to give me a fair quote provide insurance, licensure, and even a three-year warranty. Andy and Rodrigo did a very good job, installing everything in a prompt and professional manner. Definitely would recommend."
Response time7 hrs
3 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Smart Power 360
Smart Power 360
4.6(
11
)
Electrical for Home Addition or Remodel - Install

Serving Gardena, 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.

25 neighbors recently requested a quote
Avatar for Saiyan Electric, Inc.
Saiyan Electric, Inc.
5.0(
3
)
Electrical for Home Addition or Remodel - Install

Serving Gardena, CA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"I had an electrical short circuit, Micheal comes to help. He was very friendly, explained to us the cause, and of course fixed the problem with a very reasonable price. What I like the best is that he quoted me a price over the phone after reviewing the photos I sent to him before he came."
Response time3 days
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Franco's Electrical Services LLC
Franco's Electrical Services LLC
5.0(
1
)
Electrical for Home Addition or Remodel - Install

Serving Gardena, CA and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

We are 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.

Panel Upgrade and relocation
ADU REWIRING LOS ANGELES
PANEL UPGRADE WITH STUCCO WORK
ROUGH ELECTRICAL FOR ADU
GENERATOR INSTALLATION

+10

Response time2 days
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FAQs for electrical for home addition or remodel installation projects in Gardena, 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 Gardena, 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.