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Find Electrical wiring or panel upgrade pros in San Bernardino

Avatar for Garafano Electric, Inc.
Garafano Electric, Inc.
4.8(
188
)

Serving San Bernardino, 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
4 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for PS Electric
PS Electric
5.0(
50
)

Serving San Bernardino, CA and surrounding areas

Approved

Free estimates

Warranties offered

Credit card accepted

"So happy I found PS electric! Pablo was more than what I expected. Very professional and knowledgeable. We had a panel upgrade and it was perfect and affordable, will be contacting them for any future electrical work."
Electrical Project
Additional Photos
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Additional Photos

+21

Response time1 day
8 neighbors recently requested a quote
Recommended by85%of homeowners
Kevin Hernandez
4.9(
188
)

Serving San Bernardino, CA and surrounding areas

Approved

In business since 2016

Free estimates

Customers say: True professional

"Kevin did a fantastic job on our panel upgrade. He arrived on time and quickly got to whipping up a quote on the spot. He gave us several options that were all reasonable and made sense such as a basic level panel swap and a higher tier panel with lots of expandability including solar-ready. He also gave some additional add-on options such as grounding rods and stucco repair which was greatly appreciated although ultimately we did not use. Not once did Kevin try to pressure us into purchasing these additional add-ons which is greatly appreciated. Kevin is a respectful and does not get pushy. He arrived in a very professional truck with an additional electrician. Together they were able to get all the work done within one day with minimal disruption. I also really appreciate how clean the stucco breakout was as I have seen other electricians just take a sledgehammer and really leave the stucco in bad shape. I would definitely recommend Kevin and I will be reaching out to him for any future work."
Response time9 hrs
40 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for C G Electric
C G Electric
5.0(
15
)

Serving San Bernardino, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Credit card accepted

"Chris and his team did a great job at upgrading my electrical panel from 100 to 200 he handled all the paperwork and permits and made the process stress free I will recommend him to all my family and friends."
Response time11 hrs
Response rate86%
1 neighbors recently requested a quote
Avatar for Wilson Electric
Wilson Electric
4.5(
198
)

Serving San Bernardino, CA and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"Wilson Electric was great to work with, they promptly responded for my request for a quote and provided me an estimated price for the job as described. The day they arrived to do the work, they finished in about 2 hours and made sure we were happy with the job. I would use them again in the future."
Additional Photos
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+5

Response time1 day
1 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Casaroja Electric Inc
Casaroja Electric Inc
5.0(
18
)

Serving San Bernardino, CA and surrounding areas

Approved

Emergency services offered

Warranties offered

Offers commercial services

"I got a few estimates to get more power out to my studio. Everyone quoted me about 4K to upgrade my panel and get dedicated line out to my studion. These guys were to only ones that looked for a better/more economical solution. I sent a pic of my panel and he remembered that I upgraded my kitchen a while back but noticed that my electric stove had it's own dedicated line. He asked me, did you convert to gas when you remodeled? I said yes and he said, great, we take the line that was dedicated to the stove and we use that. It saved me $1500 and it worked perfectly. I would absolutely hire again!"
Panel upgrade
Panel upgrade
Panel upgrade
Panel upgrade
Panel upgrade

+1

5 neighbors recently requested a quote
Avatar for Alset Electric
Alset Electric
4.8(
66
)

Serving San Bernardino, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Eduardo at Alset Electrical was absolutely amazing! On time, professional and friendly. The prices were very reasonable and he completed the work timely. Will definitely hire again and again for all of my electrical needs - no need to look any further for me."
Transformer
Beautiful chandelier set up power with switch and put chandelier together piece by piece
Lighting for kitchen counters with a switch..  you can turn on and off..  really cool looking.. something different..
Trenching
Trenching

+62

Response time1 day
10 neighbors recently requested a quote
Recommended by76%of homeowners
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Showing 1-10 of 394
FAQs for electrical wiring or panel upgrade projects in San Bernardino, 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 San Bernardino, 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.