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Find Electrical wiring or panel upgrade pros in Norwalk

Carlos Cortez
4.8(
59
)
Electrical Wiring or Panel Upgrade

Serving Norwalk, CA and surrounding areas

Approved

In business since 2003

Free estimates

Customers say: Quick response

"Carlos has done serval job for me. He did an amazing panel upgrade and installed Recessed lights in our living room. Recently he mounted our new tv on the wall and running all the wires in the wall. Also he added a new outlet behind the tv. He does such great work that we recommend him to our family. Carlos is now our family electrician. We can t say enough great things about him. Hire him today."
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(
46
)
Electrical Wiring or Panel Upgrade

Serving Norwalk, 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 time8 hrs
Response rate100%
14 neighbors recently requested a quote
Avatar for JVEC, INC.
JVEC, INC.
4.9(
257
)
Electrical Wiring or Panel Upgrade

Serving Norwalk, CA and surrounding areas

Approved

In business since 1974

Free estimates

Warranties offered

"I called them about an electrical panel upgrade and they responded immediately. They looked at some pictures and heard our situation, did their calculations, and it turns out that we didn't need an electrical panel upgrade. Other companies might have done the calculations but gone along with us thinking we needed work done to get some business, but these guys were honest and upfront and ended up saving us a good amount of money."
Response time2 days
14 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Excellence Electric, Inc.
Excellence Electric, Inc.
4.8(
297
)
Electrical Wiring or Panel Upgrade

Serving Norwalk, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"From the beginning, the experience with Raymond was fantastic. He asked me for pictures of the current electrical panel, and with some additional information, he was able to provide an all-inclusive quote. He handled the permits and coordinated between the city and the power company. He was always very responsive and proactive. His team communicated clearly and was focused on getting every detail done right. I would hire Raymond in a heartbeat for any/all electrical work."
10 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Citywide Electric
Citywide Electric
4.7(
84
)
Electrical Wiring or Panel Upgrade

Serving Norwalk, CA and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Manuel, Adrian and Oscar showed up as scheduled, did a great job “wiring in” my LED bathroom mirrors. They were unable to resolve my fireplace issue after determining it is a gas, not electrical problem. They cleaned up after themselves and were generally nice to have in my home."
Tesla and general car charging staions
Panel upgrades
Panel upgrades
Panel upgrades
Panel upgrades

+3

Response time6 hrs
Recommended by97%of homeowners
Avatar for Fairway Electric
Fairway Electric
4.5(
676
)
Electrical Wiring or Panel Upgrade

Serving Norwalk, CA and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"We needed a NEMA 14-50 EV charger installed outdoors for an electric car, and got 3 quotes from Angie's List. Based on the 3 bids, it seemed certain we'd need a subpanel breaker box installed as our main breaker box was full and there were no empty slots to assign to the EV charger. However, only Tommy from Fairway offered up a potential solution within the existing breaker box, if they were able to source a hard to find quad breaker. It seemed unlikely, but would save a lot of hours (new box install / wiring under the house) and money. Sure enough, he source the part and made it happen. On top of that, they were professional and easy to work with. Highly recommend!"
Additional Photos
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Response time2 days
Response rate100%
1 neighbors recently requested a quote
Electric Zone
4.8(
279
)
Electrical Wiring or Panel Upgrade

Serving Norwalk, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Outstanding service with Electric Zone! Haik and his helper Armig, upgraded our electrical panel and delivered top-quality work at a reasonable price. The city inspection passed with no issues at all. Truly impressive service. Completely satisfied. So grateful to have found such an honest and reliable contractor. Thank you, Haik and Armig."
Response time1 day
Response rate100%
7 neighbors recently requested a quote
Avatar for Wilson Electric
Wilson Electric
4.5(
199
)
Electrical Wiring or Panel Upgrade

Serving Norwalk, CA and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"The light fixture, and it was done by Wilson Electric. I just wanted to let you know that Wilson Electric did a fantastic job, they saved me a ton of of money. Erin bloom technician was great."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Response time1 day
Response rate100%
1 neighbors recently requested a quote
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Showing 1-10 of 523
FAQs for electrical wiring or panel upgrade projects in Norwalk, 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 Norwalk, 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.