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Find Electrical wiring or panel upgrade pros in Sonoma

Avatar for Emrom Electric, Inc.
Emrom Electric, Inc.
4.7(
80
)

Serving Sonoma, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"We were very lucky to find Emrom Electric and Emmanuel Mbisse. Our 100+ year old house in Berkeley needed complete rewiring after a short circuit and inspection. Emrom was able to start this huge job within a week or two, saving us a lot of money in tenants' dislocation expenses. Emmanuel was a pleasure to work with, providing explanations and giving us options along the way. He got the job done faster than we had hoped in a good, professional manner for a fair price. We would recommend Emrom to anyone and will definitely be contacting them for any future electrical work."
 High Voltage systems
 Control system
 High Voltage controls
 Control system
 Electrical main panel upgrade

+9

Response time20 mins
Response rate100%
Recommended by100%of homeowners
Warner Electric
5.0(
6
)

Serving Sonoma, CA and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Steve and his crew of electricians did a fabulous job. They basically replaced the entire house’s electrical, all new switches and outlets in addition to all the new light fixtures in every room. They showed up on time, did what they said they would and addressed every issue encountered in the rehab. In addition, Steve was great helping me decide what to put where. An overall excellent experience. I would HIGHLY recommend Warner Electric for any electric job."
13 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for FH Electric LLC
FH Electric LLC
5.0(
12
)

Serving Sonoma, CA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Fernando did an excellent job and I am keeping his contact info for future needs. He is very professional and shows up on time. He made wonderful suggestions on adding power for outdoor lighting and repair and improvement of a switch. Hi recommendation involved hiding the wiring by hooking the 2 devices up to a double switch on an inside wall. Other bidders suggested attaching almost 20 feet of wiring to the exterior of my house. He explained everything very clearly. He noticed an outdoor outlet that wasn't rain proof and suggested changing that out. Finally, his price was very fair and lower than other bids. I highly recommend FH Electric for any electric needs."
Response time1 day
14 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Golden Bay Electric
Golden Bay Electric
4.9(
29
)

Serving Sonoma, CA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"They were prompt. Efficient.knowledgeable, helpful.professional and friendly. It was a pleasure to wirk with Edgar and they did a wonderful job. When he cane for the estimate he educated me on how to choose my ceiling fan and emwhat was involved. Made the whole process easy. They will be my electricians for all my future electrical work. Five stars!"
Response time2 days
Recommended by92%of homeowners
Avatar for NEXT GENERATION ELECTRIC INC
NEXT GENERATION ELECTRIC INC
5.0(
7
)

Serving Sonoma, CA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

We pride our company on reliability, great communication, \nintegrity, and quality work. We are experts in our trade and will do our best \nto keep you as educated as we can on your particular task or project. We are locally owned and operated. Give us a call today, we look forward to earning your business! 11 years experience in the Industry. We offer financing as well!!\n

Panel Upgrade
Panel Upgrade
Sub Panel Relocation
Sub Panel Relocation
Sub Panel Relocation

+13

Avatar for Boost Electric, LLC
Boost Electric, LLC
5.0(
13
)

Serving Sonoma, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Boost Electricâ s Owner was professional and very meticulous about selection of out door lighting. He repaired/re-attached a fallen power line. His skill set is vast. He is very efficient in all electrical issues."
Response time10 hrs
4 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Zarco's Electrical
Zarco's Electrical
4.5(
64
)

Serving Sonoma, CA and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"We had contacted five electricians to replace and upgrade our circuit panel. Two did not show and two gave outrageous prices. Zarcos' price was very reasonable. He was on-time, efficient, knowledgeable about new circuits for solar panels, professional, and speedy. He completed the project in less than a day and a half. We highly recommend him. Sher S., Novato"
Response time6 hrs
Response rate86%
7 neighbors recently requested a quote
Avatar for Elovolt Electrical Contractor, Inc.
Elovolt Electrical Contractor, Inc.
5.0(
7
)

Serving Sonoma, CA and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Erik from Elovolt did an amazing job with our garage renovation. The new recessed lighting and outlets look wonderful! Pricing aligned perfectly with our budget. I definitely recommend Elovolt and will be using them for all my electrical needs in the future."
Response time2 days
1 neighbors recently requested a quote
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FAQs for electrical wiring or panel upgrade projects in Sonoma, CA

A whole-house surge protector blocks voltage spikes from lightning, grid issues, or even large appliances before they can fry your wiring or electronics. By diverting excess current at the main panel, it shields everything from your HVAC to your phone chargers and can extend the life of pricey appliances. Homeowners in storm-prone regions or with older panels see the biggest payoff, but any home that relies on sensitive electronics benefits.

Most whole-house surge protectors work for two to three years. Low-level spikes—too small to notice—hit your panel every day and slowly wear down the internal components. Once the unit’s capacity is depleted, it can’t prevent a larger surge, so plan to replace it on schedule (or sooner if a major lightning strike occurs) to keep your electronics and HVAC equipment safe.

A surge protector begins guarding your circuits the moment an electrician snaps it into place. Whether the spike originates from a nearby lightning strike or your fridge kicking on, the protector shunts the extra current to ground before it can reach outlets or hard-wired systems, such as your AC. That instant response is why a small upfront cost can save thousands in appliance repairs.

The unit mounts on or next to your main electrical panel. Type 1 models sit on the supply side, catching outside spikes before they hit the breaker. Type 2 devices snap inside the panel and tame surges that start within the house. Either way, placement at the panel lets the protector guard every circuit at once.

Plan to swap the device every three to five years—or sooner if you upgrade your panel, add high-demand appliances, or notice flickering lights and tripped breakers. Relying on a maze of power strips is another red flag that your current setup isn’t keeping up. Replacing the surge protector at these milestones keeps your electrical system on safe footing.

The Sonoma, 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.