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Find Electrical wiring or panel upgrade pros in Simi Valley

Avatar for A & G Electric Company
A & G Electric Company
4.8(
99
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"We are doing an electrical service upgrade on our house in Los Angeles. A big problem with this project is that the electric wires in our neighborhood are underground, so this project was more complicated. George from A&G was very responsive and kept us informed as the project progressed. The quality of work was excellent. Update: after four years of working through the LADWP for an electrical service upgrade, George was able to get this project complete. Thank you George and the rest of the team at A&G!"
LIGHTS, LIGHTS AND MORE LIGHTS!
Exterior lighting design
ANY PANEL ANY TIME
A&G Electric Co
FLOATING TV

+37

Response time1 day
Recommended by96%of homeowners
Avatar for M.Y. Electrical Contractor
M.Y. Electrical Contractor
4.8(
221
)

Serving Simi Valley, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Impressed with Luis & team. First installed new outlets for a TV, moved an outlet, installed outdoor lights, then upgraded my electric panel. Each time great work, very reliable, and I know it’s fairly priced."
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+26

Response time1 day
5 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Electrical Bzzz
Electrical Bzzz
5.0(
49
)

Serving Simi Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Offers commercial services

"Robert did a fantastic job with our electrical panel upgrade. He is an extremely knowledgeable and experienced electrician. I was impressed by his attention to detail and the quality of the work - the new panel is like a work of art!"
Response time8 hrs
Response rate90%
28 neighbors recently requested a quote
Avatar for Fairway Electric
Fairway Electric
4.8(
566
)

Serving Simi Valley, 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 time1 day
Recommended by94%of homeowners
JK Flores Enterprise LLC.
5.0(
34
)

Serving Simi Valley, 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 Woodward Electric
Woodward Electric
5.0(
34
)

Serving Simi Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"I hired Woodward Electric for a panel change and outlet replacement in my home, and I couldn't be happier with the experience. Taylor upgraded my electrical panel and replaced all of the outlets in my home with new switches. He was professional, quick and kept the workspaces clean. His commitment to customer satisfaction was evident through his thorough explanations and responsiveness to my questions. I highly recommend Woodward Electric"
Response time12 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
RJ Electrical Technologies, Inc.
4.9(
52
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"Ramon is now my go-to electrician I will call if I need any electrical work done. My partner and I are first time homebuyers and the home we got desperately needed an electrical panel upgrade. I found Ramon who provided fair prices and he also helped us set up our ring cameras and ceilings lights as part of the package, which reallly helped us out! The work he and his team done is clean, professional, and fantastic. He found outdated and exposed wiring and was able to fix that for us as well, so now our home electrical is brand new and SAFE. He’s nearby and it’s great to know a professional we can call anytime we need electrical work done. "
Response time4 hrs
Response rate96%
6 neighbors recently requested a quote
Avatar for Garafano Electric, Inc.
Garafano Electric, Inc.
4.9(
171
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 1968

Free estimates

Warranties offered

"William and his team did a fantastic job upgrading our meter panel. They took care of all the permits and had the job done on time and on schedule. They were extremely communicative throughout the entire process and I would use them for all electrical services in the future."
Response time3 days
5 neighbors recently requested a quote
Recommended by98%of homeowners
Showing 1-10 of 46
FAQs for electrical wiring or panel upgrade projects in Simi Valley, CA

While homeowners with substantial electrical knowledge might technically attempt a subpanel installation, most local building departments require permits and inspections for this type of work. Professional electricians understand local code requirements, can obtain necessary permits, and ensure the installation meets safety standards. Given the significant safety risks associated with incorrect electrical work, most homeowners benefit from hiring a licensed professional.

A standard subpanel installation takes an average of four to eight hours. This timeframe may extend if you're installing multiple subpanels or adding specialized circuits like those for spa equipment. Factors such as difficult access points, complex wiring paths, or permit processing times can also affect the overall project duration.

Adding a subpanel doesn't directly reduce electricity consumption or lower your utility bills. A subpanel simply redistributes power from your main panel to additional circuits. However, organizing your electrical system more efficiently may help prevent overloaded circuits and the associated problems. For actual cost savings, consider energy-efficient appliances and lighting instead.

The appropriate subpanel size depends on your specific electrical requirements. Consider the number and type of devices you'll be powering, potential future needs, and the capacity of your main electrical panel. An electrician can perform a load calculation to determine the most suitable amperage rating for your situation, ensuring you have adequate power without overpaying for unnecessary capacity.

A main electrical panel connects directly to your utility's power supply and contains your home's primary service disconnect. It distributes electricity throughout your entire house. A subpanel, by contrast, receives power from the main panel and redistributes it to a specific area of your home. Think of the main panel as the primary distribution point and the subpanel as a secondary branch that extends your electrical system's reach.

While electrical upgrades aren't as immediately visible as kitchen or bathroom renovations, they can contribute to your home's functionality and safety. Prospective buyers often appreciate updated electrical systems that can accommodate modern power demands. A properly installed subpanel that provides additional capacity for workshops, home offices, or future expansions could be an attractive feature for certain buyers, though the direct impact on home value varies by market.

The Simi Valley, 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.