Top-rated electrical wiring or panel upgrade pros.

Get matched with top electrical wiring or panel upgrade pros in Challenge, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Electrical wiring or panel upgrade pros in Challenge

Avatar for Jed Faulkner Electric
Jed Faulkner Electric
5.0(
28
)

Serving Challenge, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Jed went above and beyond installing my new ceiling fan. He had to get some supplies and worked in my hot attic and made sure that it was wired correctly. This involved cutting through the old inside wood 2nd layer roof to get to the hidden electrical wires where he put a junction box and new wiring for the fan and light kit. He stayed longer than necessary and completed the job that night after working all day. He is a consummate professional and I will hire him again. through"
Response time10 hrs
4 neighbors recently requested a quote
Avatar for Western Summit Electrical
Western Summit Electrical
5.0(
23
)

Serving Challenge, CA and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"Mike replaced our AC service panel and installed a whole house generator. Excellent work on all. Would highly recommend him on any electrical project."
25KW Generac
Response time12 hrs
15 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for Mega Power Electric, Inc
Mega Power Electric, Inc
5.0(
191
)

Serving Challenge, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Great job on the house, they had everything installed in 3 days and once the LAWP Panel from the power company and hooked everything, then everything was working well. they took care of all the paper works and documentation, and everything was done quickly. Best price available for us."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+32

Recommended by100%of homeowners
Avatar for Peak Energy & Electric
Peak Energy & Electric
5.0(
6
)

Serving Challenge, CA and surrounding areas

Credit card accepted

"Greg was amazing to work with. He added some lights to some of the new rooms in our house and he mapped out the basement us to know what we should expect when we’re ready to finish it. He’s very knowledgeable and really wants to do right by his customers. Peak Energy is the only company I’ll have do electrical work on my house. Give them a shot. You won’t regret it."
Recommended by100%of homeowners
Avatar for DH Electric
DH Electric
5.0(
9
)

Serving Challenge, CA and surrounding areas

In business since 1996

Free estimates

Small jobs welcome

"Danny is very honest. He explained to me the electrical work I wanted done was out of his scope of expertise. He went on to say that most electricians would probably tell me the same thing. I appreciate Danny's honesty and will definitely have him do work for me in the near future."
Response time9 hrs
Recommended by87%of homeowners
Avatar for Robert L Stevenson Electric Service
Robert L Stevenson Electric Service
4.6(
83
)

Serving Challenge, CA and surrounding areas

In business since 1979

Emergency services offered

Warranties offered

"Best electrician of all time!!!! Same day service. Fixed my electrical problem within a few minutes. Reasonable price - $50 per first half hour. Bob is cheerful and super competent."
Response time6 hrs
Response rate85%
Recommended by98%of homeowners
Avatar for Ilum Solar
Ilum Solar
4.8(
13
)

Serving Challenge, CA and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Working with the ILUM Solar team was a true pleasure. We started our project on our own and quickly realized we needed some help. I contacted ILUM Solar and Robert Dean took over the planning, permitting and installation process. We have had our ground mount 60 panel solar system for 3 years with no problems. Highly recommend."
Lincoln California New Construction + Solar
El Dorado Hills Groundmount
Santa Cruz Bible Church Solar
Lincoln California New Construction + Solar
El Dorado Hills Groundmount

+33

Recommended by100%of homeowners
Avatar for OROVILLE ELECTRIC
OROVILLE ELECTRIC
5.0(
8
)

Serving Challenge, CA and surrounding areas

In business since 2024

Free estimates

Credit card accepted

"Jim Carrilo was a pleasure to work with He upgraded my service panel from 100 to 200 amps He was patient with my requests and answered all of my questions promptly and professionally The work was quick and tidy a job well done"
Main Panel Upgrade
Main Panel Upgrade
new 200 amp main
kitchen wall
Kitchen wall

+10

Response time4 hrs
Response rate87%
...
Showing 1-10 of 51
FAQs for electrical wiring or panel upgrade projects in Challenge, 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 Challenge, 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.