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Top-Rated Generator repair pros in San Francisco - Updated Nov 2026

Avatar for Gridwise Electric
Gridwise Electric
5.0(
38
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - For Business - Materials Not Provided+16 more

Serving San Francisco, CA and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"Had Gridwise install a transfer switch and inlet box for our portable generator. We lose power a few times a year during wind events and got tired of running extension cords everywhere. Michael handled the install and walked us through exactly how to connect and start the generator when the power goes out. He was patient with all my questions. Permit was pulled and inspection passed first try."
New Home Build Electrical
New Home Build Electrical
New Home Build Electrical
Construction Electrical
Construction Electrical

+66

2 neighbors recently requested a quote
Avatar for Gridwise Electric
Gridwise Electric
5.0(
16
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Provided by Consumer+16 more

Serving San Francisco, CA and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

Gridwise Electric is your tech-forward partner for electrification - from panel upgrades, EV charging, and solar & battery readiness to everyday electrical work. Your experience happens online and over SMS, so it's faster, clearer, and easier - meaning you spend less time chasing a contractor and more time enjoying the result. With top-tier electricians and a digital-first workflow, you get five-star service every time.

Junction box
Main panel
Framing phase
Construction Electrical
Construction Electrical

+3

27 neighbors recently requested a quote
Cahalane Electric, Inc.
4.6(
153
)
Electrical Switches, Outlets & Fixtures - Install or Repair

Serving San Francisco, CA and surrounding areas

Approved

In business since 1992

Free estimates

Customers say: True professional

"We initially hired John to change out a few switches that weren’t working to our satisfaction (sensor switches). Through this initial appt John was able to identify a much bigger issue with our electrical box and after some challenging moments isolating the diagnoses, he was able to repair it. I super appreciated John’s work style, he was patient and spent the time to explain how the mechanics of the electric box worked. I really enjoyed gaining a better understanding of our current electrical infrastructure, why we were having issues (age of our box) and what we’ll need to consider when we upgrade in the future. John is super knowledgeable, friendly, reliable and flexible. Overall our experience was great and Cahalane will be our go to if the need arises, We would highly recommend Cahalane Electric."
Response time1 day
21 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Villa Handyman - Unlicensed Contractor
Villa Handyman - Unlicensed Contractor
4.7(
49
)
Portable Generator - Repair

Serving San Francisco, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Customers say: True professional

"Repaired garden drip sytem all around the home. Very professional. Detail oriented. Work completed timely. Very happy with the result. Excellent service. Highly recommend. I will be reaching out again for landscaping. Thank you!!!"
New remodel kitchen
Main water line replace
All cities projects well
All cities projects well
All cities projects well

+9

Response time4 hrs
Response rate89%
15 neighbors recently requested a quote
Avatar for ARECHIGA POWER
ARECHIGA POWER
5.0(
13
)
Electrical Wiring or Panel UpgradeElectrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - For Business - Materials Not Provided+6 more

Serving San Francisco, CA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

Here at Arechiga Power we are a fully licensed and insured electrical company. We can take on a wide range of residential and commercial electrical projects to include full installation for additions and remodels as well as wiring/panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction. No job is too large or small for us and we pride ourselves on our professionalism and skill set.

Living room
Kitchen
Meter Main Panel Upgrade
Meter Main Panel Upgrade
Meter Main Panel Upgrade

+46

Response time9 hrs
Response rate89%
5 neighbors recently requested a quote
Avatar for Lumitech Electric Inc
Lumitech Electric Inc
5.0(
11
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - Materials Provided by ConsumerLightning Protection - Install or Repair

Serving San Francisco, CA and surrounding areas

Approved

In business since 2024

Free estimates

Offers commercial services

Need an electrician? We are ready to help. Our team has been performing excellent service for electrical jobs for over 12 years. We are experts in electrical service, diagnostics, repairs, new home wiring, EV chargers, panel repairs and replacements, generators, and even Smart Home wiring controls. We are Lutron certified in RADIO RA2 and RADIO RA3 and are ready to help you upgrade your lighting system to make it easy to control your lights from your phone. Any help you need with your electrical system, we are ready to help you now. You will love our customer service, fair pricing, and attention to your project. Call or message now to schedule your service!

Kitchen Remodel
Kitchen Remodel
Kitchen Remodel
Bathroom remodel
1 neighbors recently requested a quote
Recommended by81%of homeowners
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FAQs for generator repair projects in San Francisco, CA

Always start by confirming the pro’s license number, insurance coverage, and experience level. Visit the electrician’s website, scan recent customer reviews, and verify credentials with your local labor department. Request proof of liability insurance and at least two references that you can contact. These quick checks take only a few minutes but go a long way toward ensuring safe, code-compliant work and protecting your home in the event of an issue.

Grouping several electrical jobs into one appointment means you pay a single service-call fee and one set of travel expenses. Instead of asking a pro to return three separate times for outlets, switches, and fixtures, have everything tackled in one visit. The electrician stays productive, and you avoid extra trip charges, often shaving a sizable chunk off the final bill without compromising quality.

DIY electrical work can be dangerous and, in many areas, illegal without a license. One miswired connection risks shocks, fires, or expensive damage. Licensed electricians carry the right tools, follow local code, and know how to shut down power safely before they start. Hiring a pro may cost more upfront, but it protects your home, family, and insurance coverage in the long run.

The San Francisco, CA homeowners’ guide to generator repair services

From average costs to expert advice, get all the answers you need to get your job done.