Top-rated electrical wiring or panel upgrade pros.

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

Avatar for DC Electric
DC Electric
5.0(
12
)

Serving Fresno, CA and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"Daniel is very hard working and professional when it comes to electrical work. Worked multiple days to install 10+ new outlets, most requiring new wire runs to junction boxes. Switched kitchen outlets to spread them around breakers to prevent tripping during dinner time with multiple appliances running. Fixed our ring doorbell transformer and moved our internet phone jack to another location. Very reasonable prices. On-time and followed all requested items to be done. Some outlets were in hard to reach areas and he was able to get it done."
Main panel upgrade
Tesla ev car charger
Install ceiling fan
Tesla electric vehicle charging station
Ev charger

+1

Response time9 hrs
Response rate86%
2 neighbors recently requested a quote
Avatar for Bravo Electric & Energy
Bravo Electric & Energy
5.0(
20
)

Serving Fresno, CA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"I hired this company to do the main panel upgrade in my home. The process was smooth. Christian handled everything professionally. He kept me updated through the entire project. I’m also very happy with the quality of work."
Project photos
Project photos
Project photos
Project photos
8 neighbors recently requested a quote
Avatar for Ric Energy & Electric, Inc.
Ric Energy & Electric, Inc.
4.8(
41
)

Serving Fresno, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"2 technicians arrived on site on time. They were polite and professional. They even went above and beyond my expectations as after they completed their replacement task, they even went on the roof, assured my system was functioning properly and even cleaned my solar panels!! I will definitely call on them again if I have any solar issues in the future."
Response time3 days
35 neighbors recently requested a quote
Recommended by68%of homeowners
Avatar for Herzog Brothers Electric, Inc.
Herzog Brothers Electric, Inc.
5.0(
17
)

Serving Fresno, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Credit card accepted

"Herzog Brothers did a professional and thorough job when installing our EV charger. Dustin came, gives us a quote for the work, which also included replacing another outlet in the garage. When it came time to complete the work, he came and routed power from our electrical box, which is located on one side of our house, to our garage on the opposite side of the house. The work was done within the day and was excellent. We hired Herzog Brothers not only because their quote was reasonable for the work that needed to be completed, but also for their professionalism. We will be using them again for all of our electrical needs."
New school
Rogers Helicopters
Response time4 hrs
1 neighbors recently requested a quote
Recommended by56%of homeowners
Avatar for Cosmic Comfort
Cosmic Comfort
4.8(
97
)

Serving Fresno, CA and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"I ended up hiring Jantz to do a few different jobs around my aging house. They upgraded my main panel from 110v to 220v, installed a whole house fan and a new outlet. Throughout the entire process they maintained excellent communication. They were somewhat flexible with pricing and were willing to talk about ways that jobs could be done cheaper, while still maintaining all code and safety standards. Their pricing in general was on-par or slightly lower than most of the other electricians in the area who I got quotes on for the panel upgrade. They did an excellent job finishing on time and cleaning up after themselves (despite rain interrupting the panel job). I would absolutely recommend Jantz without reservation and plan to use them for any future jobs in the area."
Shop Mini Split Install
Shop Mini Split Install
Rooftop AC Replacement
New Mounting Plate
Installing the Curb

+5

Response time1 day
85 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Fresno Power Source Electric CO
Fresno Power Source Electric CO
5.0(
2
)

Serving Fresno, CA and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"Fresno Power Source, exceeded expectations; did an overall professional job on my electrical for my home. Punctual, organized, and met my needs for the project. I would definitely hire this electrical company for another project or refer to others."
2 neighbors recently requested a quote
Recommended by100%of homeowners
...
Showing 1-10 of 104
FAQs for electrical wiring or panel upgrade projects in Fresno, 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 Fresno, 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.