Top Rated Commercial Electrical Contractors Serving San Rafael, CA

If you really care about choosing a quality commercial electrical contractor, we’re here for you. Here’s your access to the best commercial electrical contractors serving San Rafael including 94901, 94903, 94912, 94913 and 94915. These commercial electrical contractors provide commercial electrical services and electrical code compliance, and they also work on commercial wiring, electrical equipment upgrades and security system wiring and installation. For 22 years we’ve conducted the most accurate ratings and deepest research of local contractors, so you’ll be confident in choosing.

  • Last Updated Dec 05, 2025
  • 2,020 people sourced companies in Electrical Contractor - Commercial
    688 Verified Electrical Contractor - Commercial Customers Surveyed
688
2020
1 of 4
Reyff Electric, Inc. has been providing electrical construction and service for Marin, Sonoma, Solano, and Napa Counties since 1980. The family-owned ...
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Main Services

Electrical Contractor
loarrowgo

Additional Services

Troubleshooting & Rewiring, Under-Cabinet Lighting, Home Inspections, Repair & Installation, New Construction, Energy Maintenance, Cable & Data Networking, Generators, Lighting Modification & Upgrades

Brands

Lutron, Leviton

Coverage Areas

Marin County, Sonoma County, Solano County, Napa County

Family Owned
Family Owned
Established in 1980
Established in 1980
Emergency 24/7
Emergency 24/7
Senior Discount
Senior Discount
  • Quick Connect
636 Martin Avenue, Rohnert Park, CA 94928
Hours CLOSED NOW
License:
387874
2 of 4
Greenwood Electric, Inc. is a full-service electrical contractor that offers repairs, reworks, and new installations to residential and commercial cli...
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Main Services

Electrical Contractor
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Additional Services

Bathroom & Ceiling Fans, Circuit Add-Ons & Repairs, New Home & Remodel Electric, Outdoor Lighting, Solar System Installation, Safety Inspection, Tenant Improvements, Troubleshooting, Lighting Design and Electrical Installation

Brands

Lutron

Coverage Areas

Marin County

Family Owned
Family Owned
Established in 1991
Established in 1991
Senior Discount
Senior Discount
Free Quotes & Consultations
Free Quotes & Consultations
  • Quick Connect
27 Paul Drive Suite 5b, San Rafael, CA 94903, USA
Hours CLOSED NOW
License:
621305
3 of 4
Integrity Electric, Inc. is a full-service electrical contracting company that provides a wide array of electrical installations, ranging from one-hou...
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Main Services

Electrical Contractor
loarrowgo

Additional Services

Tesla Powerwall Certified Installer, Residential and Commercial, Installations, Complete Homes and Remodels, Service Panel Upgrades, Hot Tubs and Spas, Tenant Improvements, Troubleshooting

Coverage Areas

Marin County, Sonoma County, San Francisco

Family Owned
Family Owned
Residential & Commercial
Residential & Commercial
Live Phone Call Answers
Live Phone Call Answers
Diamond Certified Expert Contributor
Diamond Certified Expert Contributor
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3817 Redwood Hwy Suite A, San Rafael, CA 94903
Hours CLOSED NOW
License:
678330
4 of 4
Max Electric LLC provides premium electrical services for high-end residential properties and select commercial projects in Marin County, San Francisc...
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Main Services

Electrical Contractor
loarrowgo

Additional Services

Knob-and-Tube Rewiring, Electric Vehicle (EV) Charger Installation, Electrical Panel Replacement, Backup Energy Systems & Generators, Lighting/Recessed Lighting Upgrades & Installations, Electrical Inspections, Electrical Panel Upgrades, Electrical Repairs, Electrical Services, Emergency Electrician, Circuit Breaker Repairs, Outlet Installations, Subpanel Installations, Whole Home Surge Protectors, Electrical Maintenance, Repair & Installation, Gas to Electric Appliance Conversion, Ceiling Fan Repairs, Hot Tub Wiring, Lighting Repairs

Brands

Siemens, Tesla

Coverage Areas

Marin County, San Francisco, East Bay

Residential & Commercial
Residential & Commercial
Free Quotes & Consultations
Free Quotes & Consultations
Same-Day Service
Same-Day Service
Weekend Hours
Weekend Hours
  • Quick Connect
Hours CLOSED NOW
License:
1114898
Learn how to choose a Electrical Contractor - Commercial and more…

Diamond Certified Commercial Electrical Contractors Serve These San Rafael ZIP Codes

94901, 94903, 94912, 94913, 94915

Diamond Certified Commercial Electrical Contractors In San Rafael

Diamond Certified commercial electrical contractors serving San Rafael are rated an average of 4.6 out of 5 stars based on 1213 reviews of 8 rated commercial electrical contractors.
Diamond Certified commercial electrical contractors in San Rafael Avg. Star Rating.

    Map of San Rafael, CA

    San Rafael was founded in 1817, and today, your 58,719 neighbors enjoy nature photography, coastal trail walking, whale watching, hot tubbing and picnics. San Rafaelinos use Diamond Certified commercial electrical contractors for data cabling and networking, emergency electrical work, commercial electrical system expansions and upgrades, commercial electrical troubleshooting, fire alarm system installation and maintenance, and more.

    Frequently Asked Questions for Electrical Contractor - Commercial in San Rafael, CA
    Q: What are clients of Diamond Certified commercial electrical contractors saying about contractors in San Rafael, CA?
    A: Verified Greenwood Electric, Inc. Customer, one of 299
    "Just do your homework, I did and that's why I hired them. I did my due diligence. I like their knowledge. I had some electricians out before and they didn't resolve it. Although, you guys didn't resolve it either, but told me how to." -Angel R.
    All Survey Responses for Greenwood Electric, Inc.
    Verified Electrical Assistance Inc. Customer, one of 87
    "They did a good job. They did a good job." -Bill P.
    All Survey Responses for Electrical Assistance Inc.
    Verified Integrity Electric, Inc. Customer, one of 472
    "Decent company Very prompt" -Stephen P.
    All Survey Responses for Integrity Electric, Inc.
    Verified Reyff Electric, Inc. Customer, one of 305
    "I thought the owner was very personable and straight to the point. They were able to get everything up to code quickly. The efficiency of the work" -Mary E.
    All Survey Responses for Reyff Electric, Inc.
    Q: What are some of the most popular brands that Diamond Certified commercial electrical contractors use when working with San Rafael residents?
    A: Diamond Certified commercial electrical contractors use top-quality brands like Klein Tools, Rockwell Automation, Honeywell, Eaton and Hubbell.
    Q: What types of electrical equipment upgrades do commercial electrical contractors offer?
    A: Commercial electrical contractors offer a wide range of electrical equipment upgrades to meet the needs of businesses. These may include upgrading outdated wiring systems, replacing circuit breakers, installing new outlets or switches, and implementing energy-efficient lighting systems. They also provide services for the installation of advanced systems like security cameras, fire alarms, and emergency backup generators. Additionally, they can help with the installation of large appliances, HVAC systems, and heavy machinery. All these upgrades are geared towards improving safety, efficiency, and productivity in a commercial setting.
    Q: Can Diamond Certified commercial electrical contractors work with Siemens products and similar items so I can get commercial electrical services in San Rafael?
    A: Yes, Diamond Certified commercial electrical contractors can work with Siemens products and similar items in San Rafael.
    Q: What did people search for when they wanted to find the best quality commercial electrical contractors in San Rafael?
    A: Lighting Repairs
    Security System Wiring And Installation
    Parking Lot Lighting Repair
    Electrical Panel Upgrades
    Subpanel Installation