Top Rated Commercial Electrical Contractors Serving Windsor, 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 Windsor including 95492. These commercial electrical contractors provide subpanel installation and circuit breaker repair, and they also work on commercial electrical services, data cabling and networking and lighting repairs. 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 Jan 10, 2024
  • 2,020 people sourced companies in Electrical Contractor - Commercial
    688 Verified Electrical Contractor - Commercial Customers Surveyed
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Ongaro & Sons

Ongaro & Sons provides a complete range of plumbing services for residential and commercial clients in Sonoma and Marin Counties. In addition to servi...
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Main Services

Electrical Contractor
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Plumbing
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Heating & Air Conditioning
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Additional Services

Plumbing, Heating & Cooling Service, Electrical Service, Repair & Installation, Indoor Air Quality, Water Heater Repair & Replacement, Sewer Cleaning & Replacement

Brands

American Standard , Trane , Mitsubishi

Coverage Areas

Sonoma County, Marin County

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Family Owned
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Walk-Ins Welcome
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Established in 1932
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Free Estimates
Diamond Certified Video Profile
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Diamond Certified Company Report
owner Name
Ernie Ongaro, Co-owner
Expert Contributions
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  • 278
  • Rating Surveys
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  • 9
  • Photos
    & Videos
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  • 5
  • Researched Articles
    Hours CLOSED NOW
    License:
    215233
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    B A Electric Inc.

    B A Electric Inc. provides a variety of electrical repair, installation, and maintenance services for residential and commercial clients in Sonoma, Ma...
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    Main Services

    Electrical Contractor
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    Additional Services

    Electrical Wiring, Electrical Panel Upgrades, Electrical Troubleshooting, Electric Vehicle (EV) Charger Installation, Generators, Circuit Breaker Installation & Repair, Lighting Installation

    Brands

    Eaton , Generac , Square D , Wallbox

    Coverage Areas

    Sonoma County, Marin County, Napa County

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    Family Owned
    Features logo
    Established in 2010
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    Emergency 24/7
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    Residential & Commercial
    Diamond Certified Video Profile
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    Diamond certified resource logo
    Diamond Certified Company Report
    ratings icon
    • 68
    • Rating Surveys
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    • 41
    • Photos
      & Videos
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    • 5
    • Researched Articles
      Hours CLOSED NOW
      License:
      994366
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      B. Henry's Quality Electric Inc.

      B. Henry’s Quality Electric Inc. provides a full range of electrical contracting services for residential, commercial, and industrial clients in Sonom...
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      Main Services

      Electrical Contractor
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      Lighting
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      Additional Services

      Design, Installation, Service, Maintenance and Repair of All Residential, Commercial, and Industrial Electrical and Telecommunication Systems, Solar System Installation, Jobs of All Sizes

      Coverage Areas

      Sonoma County, Marin County

      Features logo
      Family Owned
      Features logo
      Established in 2009
      Features logo
      Residential & Commercial
      Features logo
      Free Quotes & Consultations
      Diamond Certified Video Profile
      logo
      youtube
      Diamond certified resource logo
      Diamond Certified Company Report
      owner Name
      Bill Henry is owner of B. Henry’s Quality Electric Inc.
      Expert Contributions
      ratings icon
      • 712
      • Rating Surveys
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      • 12
      • Photos
        & Videos
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      • 5
      • Researched Articles
        Hours CLOSED NOW
        License:
        975155
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        Joe Lunardi Electric Company

        Joe Lunardi Electric Company provides a variety of electrical contracting services for residential, commercial and industrial clients in Sonoma, Napa,...
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        Main Services

        Electrical Contractor
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        Additional Services

        Installation, Maintenance, Parking Lot & Street Lighting, Preventive Maintenance Programs, Security & Fire Alarm Systems, Systems Analysis, Telecommunications

        Coverage Areas

        Sonoma County, Napa County, Marin County, Mendocino County

        Features logo
        Family Owned
        Features logo
        Established in 1948
        Features logo
        Emergency 24/7
        Features logo
        Residential & Commercial
        Diamond Certified Video Profile
        logo
        Diamond certified resource logo
        Diamond Certified Company Report
        ratings icon
        • 454
        • Rating Surveys
        video icon
        • 2
        • Photos
          & Videos
        articles icon
        • 5
        • Researched Articles
          Hours CLOSED NOW
          License:
          315543
          Learn how to choose a Electrical Contractor - Commercial and more…

          Diamond Certified Commercial Electrical Contractors Serve These Windsor ZIP Codes

          95492

          Diamond Certified Commercial Electrical Contractors In Windsor

          Diamond Certified commercial electrical contractors serving Windsor are rated an average of 4.7 out of 5 stars based on 1376 reviews of 7 rated commercial electrical contractors.
          Diamond Certified commercial electrical contractors in Windsor Avg. Star Rating.

          article photo

          Windsor was founded in 1887, and today, your 25,944 neighbors enjoy nature photography, sightseeing, art markets, yoga and wine tasting. Windsorites use Diamond Certified commercial electrical contractors for emergency electrical work, commercial electrical system expansions and upgrades, electrical repairs, lighting control, commercial electrical troubleshooting, and more.

          View the Full Diamond Certified Guide to Electrical Contractor - Commercial
          Frequently Asked Questions for Electrical Contractor - Commercial in Windsor, CA
          Q: What are clients of Diamond Certified commercial electrical contractors saying about contractors in Windsor, CA?
          A: Verified Joe Lunardi Electric Company Customer, one of 432
          "It just seemed like they were very knowledgeable. I had a new electrical problem, and they were able to handle it on the spot. Bill came out himself and was very knowledgeable. The staff was very friendly." -Tim P.
          All Survey Responses for Joe Lunardi Electric Company
          Verified Ongaro & Sons Customer, one of 278
          "They are knowledgeable and communicate very well. They correct any errors when needed. The professionalism and promptness" -Diane A.
          All Survey Responses for Ongaro & Sons
          Verified B. Henry's Quality Electric Inc. Customer, one of 612
          "They're responsive and reliable. We have a property that's far away from our office. I didn't have to be present for the work to be done. They made it easy to work with them from afar." -Anne M.
          All Survey Responses for B. Henry's Quality Electric Inc.
          Q: What are some of the most popular brands that Diamond Certified commercial electrical contractors use when working with Windsor residents?
          A: Diamond Certified commercial electrical contractors use top-quality brands like Eaton, Rockwell Automation, Cooper Industries, Honeywell and Philips.
          Q: What types of fire alarm system installation and maintenance do commercial electrical contractors offer?
          A: Commercial electrical contractors offer a range of services related to fire alarm system installation and maintenance. This includes the design, installation, and programming of new fire alarm systems according to building codes and safety standards. They also provide regular maintenance services such as system testing, inspection, troubleshooting, and repair to ensure the system functions correctly and efficiently. Additionally, they offer upgrades and retrofitting of existing fire alarm systems to enhance their performance and compliance with current safety regulations.
          Q: Can Diamond Certified commercial electrical contractors work with Siemens products and similar items so I can get subpanel installation in Windsor?
          A: Yes, Diamond Certified commercial electrical contractors can work with Siemens products and similar items to provide subpanel installation in Windsor.
          Q: What did people search for when they wanted to find the best quality commercial electrical contractors in Windsor?
          A: Electrical Inspections
          Lighting Repairs
          Commercial Electrical Contractor
          Electrical Repairs
          Outlet Installations

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