Top Rated Commercial Electrical Contractors Serving San Francisco, 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 Francisco including 94112, 94110, 94122, 94109 and 94116. These commercial electrical contractors provide commercial electrical maintenance and electrical safety assessments, and they also work on fire alarm system installation and maintenance, electrical inspections and outlet installations. 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
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Electro-Integrity

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Electro-Integrity provides a wide range of electrical services for residential and commercial clients in San Francisco. In addition to performing ligh...
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Main Services

Electrical Contractor
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Additional Services

Electrical Services, Electrical Panel Upgrades, EV Charging Station Installations, Outdoor Lighting, Lighting Fixture Installations, Emergency Electrical Repairs

Coverage Areas

San Francisco

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  • 29
  • Rating Surveys
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  • 8
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  • 5
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    License:
    861751
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    BV Electric Inc.

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    BV Electric Inc. provides a wide range of electrical services for residential and commercial clients in San Francisco, Alameda, and San Mateo Counties...
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    Main Services

    Electrical Contractor
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    Additional Services

    Electrical Installations & Rewiring for Construction Projects, Wiring & Breaker Panel Upgrades, Circuit Breaker Replacement, Indoor Lighting, Outlets & Switches, Landscape Lighting & Motion Sensors, Electric Vehicle Charging Stations, Whole Home Surge Protection

    Coverage Areas

    San Francisco County, Alameda County, San Mateo County

    Walk-Ins Welcome
    Walk-Ins Welcome
    Residential & Commercial
    Residential & Commercial
    Free Estimates
    Free Estimates
    Appointments Available
    Appointments Available
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    Electrical Contractor - BV Electric Inc. - San Francisco County
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    Miroslav Bokaric, Owner-BV Electric Inc.
    Miroslav Bokaric, Owner
    Expert Contributions
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    • 175
    • Rating Surveys
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    • 18
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      License:
      950290
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      Chasov Electrical, Voice & Data

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      Chasov Electrical, Voice & Data, which celebrated its 25th year in business last year, provides a wide range of electrical services for clients in San...
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      Main Services

      Electrical Contractor
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      Lighting - Low Voltage Halogen
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      Lighting
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      Additional Services

      Electrical Upgrades for Residential and Small Commercial Buildings

      Coverage Areas

      San Francisco, Marin County

      Established in 2000
      Established in 2000
      Residential & Commercial
      Residential & Commercial
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      • 312
      • Rating Surveys
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      • 11
      • Photos
        & Videos
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      • 5
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        Hours CLOSED NOW
        License:
        785830
        Learn how to choose a Electrical Contractor - Commercial and more…

        Diamond Certified Commercial Electrical Contractors Serve These San Francisco ZIP Codes

        94112, 94110, 94122, 94109, 94116, 94117, 94121, 94134, 94118, 94124, 94115, 94114, 94132, 94102, 94131, 94107, 94103, 94133, 94123, 94127, 94108, 94105, 94158, 94129, 94111, 94130, 94104, 94101, 94106, 94119, 94120, 94125, 94126, 94135, 94136, 94137, 94138, 94139, 94140, 94141, 94142, 94143, 94144, 94145, 94146, 94147, 94150, 94151, 94152, 94153, 94154, 94155, 94156, 94159, 94160, 94161, 94162, 94163, 94164, 94171, 94172, 94175, 94177, 94188, 94199

        Diamond Certified Commercial Electrical Contractors In San Francisco

        Diamond Certified commercial electrical contractors serving San Francisco are rated an average of 4.6 out of 5 stars based on 740 reviews of 8 rated commercial electrical contractors.
        Diamond Certified commercial electrical contractors in San Francisco Avg. Star Rating.

          Map of San Francisco, CA

          San Francisco was founded in 1776, and today, your 892,500 neighbors enjoy writing, galleries, botanizing, bonfire gatherings and historic sites. San Franciscans use Diamond Certified commercial electrical contractors for circuit breaker repair, commercial electrical services, subpanel installation, lighting repairs, commercial electrical contractor, and more.

          Frequently Asked Questions for Electrical Contractor - Commercial in San Francisco, CA
          Q: What are clients of Diamond Certified commercial electrical contractors saying about contractors in San Francisco, CA?
          A: Verified BV Electric Inc. Customer, one of 175
          "They provided a great service for us. We had no complaints at all. They were accurate and understood business regulations for electrical work in our business." -Raymond C.
          All Survey Responses for BV Electric Inc.
          Verified Chasov Electrical, Voice & Data Customer, one of 309
          "To use them, they are great. Fast and professional, he has a good staff." -Carter
          All Survey Responses for Chasov Electrical, Voice & Data
          Verified Electro-Integrity Customer, one of 29
          "They are thorough and knowledgeable. The quality of the work, they do a quality job that will last a long time." -Mark A.
          All Survey Responses for Electro-Integrity
          Verified REFCorp Customer, one of 149
          "100% recommended They are quick." -Drew M.
          All Survey Responses for REFCorp
          Q: What are some of the most popular brands that Diamond Certified commercial electrical contractors use when working with San Francisco residents?
          A: Diamond Certified commercial electrical contractors use top-quality brands like Burndy, Legrand, Philips, Greenlee and Brady Corporation.
          Q: What types of lighting repairs do commercial electrical contractors offer?
          A: Commercial electrical contractors offer a variety of lighting repairs such as fixing faulty wiring, replacing or repairing light fixtures, installing and repairing commercial-grade lighting systems, replacing burnt out bulbs, repairing or replacing ballasts, transformers, and other lighting components, troubleshooting issues with flickering lights, and addressing problems with illumination levels. They also handle emergency lighting and exit sign repairs, issues with outdoor lighting systems, as well as lighting automation and control systems.
          Q: Can Diamond Certified commercial electrical contractors work with Siemens products and similar items so I can get commercial electrical maintenance in San Francisco?
          A: Yes, Diamond Certified commercial electrical contractors can work with Siemens products and provide commercial electrical maintenance in San Francisco.
          Q: What did people search for when they wanted to find the best quality commercial electrical contractors in San Francisco?
          A: Electrical Safety Assessments
          Lighting Repairs
          Outlet Installations
          Lighting Control
          Electrical Repairs

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          The iconic “Painted Ladies” are a row of colorful Victorian houses located near Alamo Square park. Photo: Frédéric Prochasson

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