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Find Electrical wiring or panel upgrade pros in Gardena

Carlos Cortez
4.8(
59
)

Serving Gardena, CA and surrounding areas

Approved

In business since 2003

Free estimates

Customers say: Quick response

"My project went perfectly! I could not ask for more! He was prompt at our meetings. Some other guys wanted twice the price! New panel project was completed in just 2 days. City permit was signed off completely. The crew were so polite to my tenants also. They left the area spotless. I will hire Carlos Cortez again!"
Panel upgrade
panel upgrade
panel upgrade
panel upgrade
panel upgrade

+3

Response time6 hrs
Response rate100%
Recommended by100%of homeowners
JK Flores Enterprise LLC.
5.0(
43
)

Serving Gardena, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Perfect and smooth journey, Jorge came pre instillation to check the electrical panel and where the the charger was going to be installed and after the review he text me the cost of parts and installation, after I received the charger he came on time and the job was completed. I was updated by text messages throughout the process. In the future if I need any electrical work I definitely use JK Flores Enterprise."
Existing ceiling fan
UPS system ready for a power outage
e.v. charger
New ceiling fan in living room
New UPS system

+28

Response time4 hrs
Response rate95%
4 neighbors recently requested a quote
Avatar for Wilson Electric
Wilson Electric
4.5(
199
)

Serving Gardena, CA and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"Wilson Electric was great to work with, they promptly responded for my request for a quote and provided me an estimated price for the job as described. The day they arrived to do the work, they finished in about 2 hours and made sure we were happy with the job. I would use them again in the future."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Response time1 day
Recommended by89%of homeowners
Avatar for Casaroja Electric Inc
Casaroja Electric Inc
5.0(
19
)

Serving Gardena, CA and surrounding areas

Approved

Emergency services offered

Warranties offered

Offers commercial services

"I got a few estimates to get more power out to my studio. Everyone quoted me about 4K to upgrade my panel and get dedicated line out to my studion. These guys were to only ones that looked for a better/more economical solution. I sent a pic of my panel and he remembered that I upgraded my kitchen a while back but noticed that my electric stove had it's own dedicated line. He asked me, did you convert to gas when you remodeled? I said yes and he said, great, we take the line that was dedicated to the stove and we use that. It saved me $1500 and it worked perfectly. I would absolutely hire again!"
Panel upgrade
Panel upgrade
Panel upgrade
Panel upgrade
Panel upgrade

+1

5 neighbors recently requested a quote
Avatar for ADI Electrical Services, Inc.
ADI Electrical Services, Inc.
4.4(
5,641
)

Serving Gardena, CA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Ended up installing a totally different electric panel than the original (two small ones on top of each other -very “bulky”- Overall good company."
Tesla Wall Connector / Car Charger
Tesla Wall Connector / Car Charger
Landscape  Lights
Recess Lights and Chandelier  Installation
Recess Lights  Installation

+13

Response time8 hrs
53 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Alset Electric
Alset Electric
4.8(
68
)

Serving Gardena, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Eddie did a great job from start to finish installing my new upgraded electrical panel and the price was right. I was very pleased with the service. I highly recommend for all your electrical needs."
Transformer
Beautiful chandelier set up power with switch and put chandelier together piece by piece
Lighting for kitchen counters with a switch..  you can turn on and off..  really cool looking.. something different..
Trenching
Trenching

+62

Response time1 day
7 neighbors recently requested a quote
Recommended by74%of homeowners
Avatar for HARMONY ELECTRIC PLUMBING & AIR INC
HARMONY ELECTRIC PLUMBING & AIR INC
4.9(
25
)

Serving Gardena, CA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Extremely efficient people. Showed up when they said they would. Diagnosed my electrical issue and solved it within 10-15 minutes. Adrian M. Was incredibly easy to work with!"
316 neighbors recently requested a quote
Recommended by54%of homeowners
Avatar for JRG ELECTRIC INC
JRG ELECTRIC INC
4.6(
226
)

Serving Gardena, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1999

Free estimates

Emergency services offered

"Very professional and straight forward. They did a good job upgrading my panel to 200 amps. Juan was detailed and the only one who explained the job details compared to all the people who estimated the job. So I chose him. It took only like 8 hours to finish it and the people he sent was very good at their job specially Jason the main electricianâ He did a very clean and wonderful job. Highly recommended"
My work.
JRG ELECTRIC INC
JRG ELECTRIC INC
JRG ELECTRIC INC
JRG ELECTRIC INC

+1

Response time1 day
Response rate88%
17 neighbors recently requested a quote
Seays Electric
4.6(
71
)

Serving Gardena, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Offers commercial services

"James was able to come in and assess my home to get an appropriate estimate. He was able to let me know what was going to be done and how it would look on the day of installation. I needed a three-prong and four-prong outlet along with electrical wiring for a combo all-in-one laundry unit. He was timely and efficient, and the service he provides is transparent and amicable. The job was done well, and I have had no issues while using my appliance. I am grateful to have found such a great service!"
Response time9 hrs
Response rate95%
Recommended by87%of homeowners
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Showing 1-10 of 451
FAQs for electrical wiring or panel upgrade projects in Gardena, CA

Yes, a licensed electrician is essential for this project. Running an electrical service from the road to your house involves connecting to utility power lines, complying with national and local electrical codes, and safely handling high-voltage systems. 

Licensed professionals understand proper wire sizing, grounding requirements, and voltage drop calculations needed for safe installation. Most jurisdictions require permits and inspections that only certified professionals can obtain. The safety risks and potential for property damage make this project inappropriate for DIY attempts.

Overhead installations are less expensive than underground options. For a 1000-foot run, overhead service costs between $8,000 and $15,000, while underground service ranges from $10,000 to $25,000. 

Overhead lines require less labor and fewer materials since they don't need trenching or conduit. However, underground lines offer better protection from weather events and aesthetic benefits. Your decision should balance your budget constraints with long-term reliability and visual preferences.

You might need to upgrade your electrical panel depending on your power requirements. If your existing panel cannot handle the additional load from the extended service, upgrading to a 200-amp service (costing $750 to $2,000) may be necessary. 

A licensed electrician can evaluate your current system and determine if an upgrade is required. Factors include what you'll be powering at the end of the line, existing electrical demand, and whether voltage drop over the distance will affect performance.

Running electric service from the road to a house requires electrical permits from your local building department, costing between $500 and $2,000 depending on your location. You may also need excavation permits for trenching work if installing an underground service. Your utility company will have its own application process for connecting to its grid. A licensed electrical contractor can handle all the necessary permit applications as part of their service, ensuring your installation meets all local code requirements.

The Gardena, CA homeowners’ guide to electrical wiring or panel upgrades

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