Top-rated electrical wiring or panel upgrade pros.

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

Avatar for CA Electrical Group 24/7
CA Electrical Group 24/7
4.7(
61
)

Serving Moraga, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

"I am updating my rating for CA Electrical (Unfortunately Angi will not allow me to edit, so I am posting this as a new review). After posting my original review I was contacted by CA Electrical. The supervisor assured me that my experience was not their normal practice and that they normally made sure to call if there was a change of plans. I felt that they were earnest in trying to make things right, so I agreed to give them another chance. I ultimately decided to select them for my project to replace sub panel and install outlets. The crew was excellent and professional. They showed up on time, were professional and friendly, took extra care to ensure work spaces were left clean. Their workmanship was excellent and they did a great job of cleaning up some messy electrical wiring that had been there before. As an electrical engineer, I also appreciated the crews knowledge of code and ability to explain the technical side of the installation. I would use them again."
apartment rewire
main service panel upgrade multi meters
tesla
new 3 phase commercial electrical panel
solar ready main panel

+123

Response time5 hrs
5 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Emrom Electric, Inc.
Emrom Electric, Inc.
4.7(
80
)

Serving Moraga, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Emmanuel and his team are top notch; very pleasant, professional and committed to ensuring the work is done correctly and in timely manner. Rates are reasonable, competitive. The customer service from the team is excellent. We had electrical panel replaced; sub panels installed.installed motion sensor lights & basement lights. Emmanuel kept us apprised of the work status, as it was a rental property. Highly recommend Emron Electric, Inc."
 High Voltage systems
 Control system
 High Voltage controls
 Control system
 Electrical main panel upgrade

+9

Response time20 mins
Response rate100%
Recommended by100%of homeowners
Avatar for OSJ Electric
OSJ Electric
5.0(
8
)

Serving Moraga, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Warranties offered

"I hired OSJ Electric to handle the electrical wiring for my swim spa, and I couldn’t be more impressed with their work. From start to finish, the team was professional, knowledgeable, and incredibly efficient, especially Ossamu. First and foremost, the pricing was very fair. They provided a detailed estimate upfront and stuck to it, with no surprise charges or hidden fees. It was refreshing to work with a company that is transparent about costs and delivers great value for the work performed. The expertise displayed was top-notch. The electricians were clearly experienced and knew exactly what they were doing. They handled the swim spa installation with ease, ensuring that everything was wired safely and up to code. It was clear they took pride in their work and were committed to delivering a high-quality job. What really stood out, though, was their follow-up. After the job was completed, they checked in to make sure everything was functioning correctly and answered any additional questions I had. This level of customer care is rare to find, and it made me feel confident in my decision to choose OSJ Electric. Overall, I highly recommend OSJ Electric for any electrical needs. Their fair pricing, expert knowledge, and thorough follow-up truly set them apart from other contractors I’ve worked with."
200A
200A Recessed.
200A
Inside
200A

+9

1 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for IC Electric
IC Electric
4.8(
18
)

Serving Moraga, CA and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Customers say: True professional

"I am extremely happy to hire IC Electric to complete the work for replacing main breaker (100 amp) and installing new dedicated circuit for refrigerator. Work is completed timely and professionally. Ivan is very helpful in explianing all the details of work, that help me to get confidience with his capacity and expertise for doing the job. Hignly recommend to hiring him for any electrical job, large or small."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

Response time1 day
1 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Five or Free Electrical Solutions
Five or Free Electrical Solutions
4.5(
55
)

Serving Moraga, CA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Five or Free Electrical Solutions is everything that they advertise that their company is about. Highly recommended for electrical projects."
OUR WORK
OUR WORK
OUR WORK
OUR WORK
Response time2 days
27 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Mr Electric of Concord CA
Mr Electric of Concord CA
5.0(
17
)

Serving Moraga, CA and surrounding areas

Approved

In business since 1994

Free estimates

Credit card accepted

"If I could give them 10 stars I would!!!!! Matt and Monica are business owners who really know what customer service is all about . From the first estimate to the completion of the job, it was a great experience . The attention to detail and quality is unmatched . In the day and age where it?s hard to find good people you can trust on price and to deliver on quality Mr Electric truly shines . I couldn?t be happier with them and will recommend them to anyone and everyone I can . Give them a call for all your electrical needs you won?t be disappointed!!"
Response time7 hrs
68 neighbors recently requested a quote
Recommended by80%of homeowners
...
Showing 1-10 of 282
FAQs for electrical wiring or panel upgrade projects in Moraga, 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 Moraga, 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.