Top Rated Solar Companies Serving Napa, CA

If you really care about choosing a quality solar company, we’re here for you. Here’s your access to the best solar companies serving Napa including 94558, 94559 and 94581. These solar experts provide solar system installation and solar panel maintenance, and they also work on solar generators, solar inverters and solar tracking systems. For 22 years we’ve conducted the most accurate ratings and deepest research of local companies, so you’ll be confident in choosing.

  • Last Updated Feb 18, 2025
  • 66,393 people sourced companies in Solar
    6,369 Verified Solar Customers Surveyed
6,369
66,393
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High Definition Solar

High Definition Solar is a full-service solar provider that serves residential clients throughout Northern California. Its experienced technicians are...
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Main Services

Solar
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Additional Services

Solar Systems, Energy Storage, New Roof Installations, Including Tar and Gravel, Rolled Composition, TPO, Torch Down, and Tile, Radiant Barrier Insulation, Windows

Brands

Canadian Solar, Enphase Energy

Coverage Areas

Northern California

Established in 2010
Established in 2010
Residential Only
Residential Only
Financing Available
Financing Available
Diamond Certified Expert Contributor
Diamond Certified Expert Contributor
Diamond Certified Video Profile
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Josh Bandy, Director of Operations & Installations-High Definition Solar
Josh Bandy, Director of Operations & Installations
Expert Contributions
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  • 242
  • Rating Surveys
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  • 27
  • Photos
    & Videos
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  • 5
  • Researched Articles
    Hours CLOSED NOW
    License:
    949189
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    Got Watts Electric, Solar & HVAC

    Got Watts Electric, Solar & HVAC offers services to make homes as energy efficient as possible. By powering homes with solar systems and cooling homes...
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    Main Services

    Solar
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    Electrical Generators
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    Additional Services

    Solar Installations, Solar Power Systems, Solar Backup Batteries, Heating & Air Conditioning, Full-Service HVAC Installations, Heat Pumps, Mini Splits, Ductless HVAC Systems, HVAC Replacement, Energy Efficiency, Air Filtration, High-Efficiency HVAC Systems, Home Back-up Batteries, Indoor Air Quality Systems, Electric Panel & Service Upgrades, Whole House Rewires, Electric Vehicle (EV) Chargers, Home Electrification, Whole House Fans

    Brands

    American Standard, Enphase Energy, FranklinWH, Maxeon, Mitsubishi, QuietCool, REC, SPAN, Tesla

    Coverage Areas

    Contra Costa County, Alameda County, Solano County, Napa County

    Family Owned
    Family Owned
    Established in 2010
    Established in 2010
    Residential & Commercial
    Residential & Commercial
    Free Quotes & Consultations
    Free Quotes & Consultations
    Diamond Certified Video Profile
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    Jeremy Carlock is president of Got Watts Electric, Solar & HVAC.-Got Watts Electric, Solar & HVAC
    Jeremy Carlock is president of Got Watts Electric, Solar & HVAC.
    Expert Contributions
    ratings icon
    • 390
    • Rating Surveys
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    • 44
    • Photos
      & Videos
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    • 5
    • Researched Articles
      2045 Commerce Ave, Concord, CA 94520
      Hours CLOSED NOW
      License:
      985920
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      ROOFMASTERS

      Roofmasters of California LLC installs, repairs, and maintains all types of roofs for residential and commercial clients in Solano, Napa, Yolo, Sacram...
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      Main Services

      Roofing
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      Skylights
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      Solar
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      Additional Services

      Shingle Services, Roof Sealing, Skylight Installation & Replacement, Roof Repair, Grid-Tied Solar System Services, Metal Roof Services, Gutter Cleaning, Repair & Installation, Roof Installation, Flat Roof Services, Leak Repair, Battery Bank Services, Solar Electric/PV System Installation, Roof Inspection, Wood Shake Services, Ground-Mounted System Services, Solar EV Charging System Installation, Solar Panel Installation, Tile Roof Services, Solar Panel Cleaning, Roof Cleaning

      Brands

      Owens Corning Preferred

      Coverage Areas

      Solano County, Napa County, Yolo County, Sacramento County, Central Contra Costa County

      Family Owned
      Family Owned
      Established in 1993
      Established in 1993
      Residential & Commercial
      Residential & Commercial
      Appointments Available
      Appointments Available
      Diamond Certified Video Profile
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      Aaron Weiss, Owner-ROOFMASTERS
      Aaron Weiss, Owner
      Expert Contributions
      ratings icon
      • 290
      • Rating Surveys
      video icon
      • 16
      • Photos
        & Videos
      articles icon
      • 5
      • Researched Articles
        Hours CLOSED NOW
        License:
        883362
        Learn how to choose a Solar and more…

        Diamond Certified Solar Companies Serve These Napa ZIP Codes

        94558, 94559, 94581

        Diamond Certified Solar Companies In Napa

        Diamond Certified solar companies serving Napa are rated an average of 4.6 out of 5 stars based on 628 reviews of 64 rated solar companies.
        Diamond Certified solar companies in Napa Avg. Star Rating.

            Map of Napa, CA

            Napa was founded in 1847, and today, your 80,015 neighbors enjoy hiking, community gardens, pottery classes, flea markets and historic sites. Napans use Diamond Certified solar companies for solar batteries, solar panel leasing, LG solar installations, solar energy storage, solar roof tiles, and more.

            Frequently Asked Questions for Solar in Napa, CA
            Q: What are clients of Diamond Certified solar companies saying about companies in Napa, CA?
            A: Verified High Definition Solar Customer, one of 242
            "They are very knowledgeable about what they do and they do good work. They are efficient, clean and we have not had problems with leaks since using them. They were able to help me in a tight schedule." -Todd L.
            All Survey Responses for High Definition Solar
            Verified Roofmasters / Bird Control Services Customer, one of 250
            "I have no comment. I was able to finance it, and that was very important. They were very helpful." -Ron P.
            All Survey Responses for Roofmasters / Bird Control Services
            Q: What are some of the most popular brands that Diamond Certified solar companies use when working with Napa residents?
            A: Diamond Certified solar companies use top-quality brands like Trina Solar, Enphase Energy, Phono Solar, Hyundai Solar and Solaria.
            Q: What types of solar heating do solar companies offer?
            A: Solar companies offer various types of solar generators, including portable and stationary models. Portable solar generators are compact, lightweight, and designed for camping or emergency backup, featuring solar panels, a battery bank, and an inverter. Stationary solar generators, however, are more robust systems meant for residential or commercial use. They have larger solar panels and battery storage capacity to provide power for homes, businesses, or off-grid locations. Some solar companies also offer hybrid solar generators that can draw power from both the sun and the grid.
            Q: Can Diamond Certified solar companies work with Tesla products and similar items so I can get solar system installation in Napa?
            A: Yes, Diamond Certified solar companies can work with Tesla products and similar items for solar system installation in Napa.
            Q: What did people search for when they wanted to find the best quality solar companies in Napa?
            A: Sunpower Installations
            Solar Technology
            Solar Energy Solutions
            Solar Generators
            Solar Generators

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            Our Napan's Guide to Local Quality

            Napa is our home and we love it! Here you’ll find the best spots to revisit, the Napa events schedule, local social media links, stories of our Napa area unsung heroes and much more. Connect with your neighbors and share what you love about our hometown. Plus, join us as a Napa Diamond Certified Preferred Member (always free).
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            The “Welcome to Napa Valley” sign welcomes visitors to a region renowned for its scenic vineyards and exceptional wines. Photo: wollertz

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