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HPM Solar - Profile & Reviews

HPM Solar is a family-owned and operated Solar and Energy Management Company serving all of Southern California (with concentration geographically in the Claremont, Upland, La Verne, and Rancho Cucamonga areas). HPM Solar is an off-shoot of an energy efficiency company called Home Performance Matters that was established in 2010. HPM Solar specializes in developing residential solar and energy management solutions. CSLB #1048126

12 reviews

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  • "Thanks HPM!"

    Reviewed Apr 26, 2021

    Everything was great!...HPM did what they said they would do. Easy to work with...good communication. I highly recommend HPM Solar.

  • "One of my best Experience"

    Reviewed Apr 19, 2021

    Dan was very Responsive when i had a warranty issue. He came right out and fixed it. It’s working better than it did before. I highly recommend them. They are very Honest , friendly and Courteous

  • "Happy to Recommend HPM"

    Reviewed Apr 02, 2021

    We received solar panel installation proposal from two firms. Since the proposals were very similar, we decided to go with HPM because they came highly recommended by friends. The physical installation of the solar panels could not have gone more smoothly. It was a lot easier than some renovations we were doing at the same time inside the house. The paperwork with the city took a little longer due to Covid-19. But we are now generating electricity, a nice feeling, and our electric bill is minimal. I am happy to recommend HPM to anyone interested in installing solar panels.

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We are educational and want you to understand the process
We offer NO gimmicks, NO leases, No Pressure
We provide Friendly, Exceptional Customer Service
We follow through to make sure you are 100% satisfied
We provide Quality Installations with 25-year Warranties
You can SAVE from day #1 with a low-interest credit union loan

  • Installation
  • Financing

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Get a custom solar estimate for your home

Get a custom solar estimate for your home

Based on your roof and actual offers in your area

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HPM Solar Headquarters

1081 W 9th Street
Upland, CA
91786 United States

Workmanship Warranty

WARRANTY from HPM Solar:

25-year warranty on workmanship.
25-year warranty on solar roof penetrations.

WARRANTY from Manufacturers:
25-year warranty on solar panels.
25-year warranty on power output
25-year warranty on Enphase and Solaredge products.
5-year warranty on solar monitoring device.
5-year warranty cellular kit for solar monitoring device (if applicable)


Claremont Chamber of Commerce, REC-Certified Installer


C46, Yelp and Google 5 Stars, BPI Analyst, MBA


Business Incorporation: 831601618
HPM Solar CSLB C46: 1048126
Home Performance Matters, CSLB Gen B: 919844


Workers Comp, GL

States served by HPM Solar

  • California CA