Solar Hot Water Installers

Before hiring an installer for your solar hot water system, it’s important to ensure they have the necessary skills and expertise to help you find and install the best product for your specific site.

Homeowners should consider asking potential contractors the following questions:


  1. Can you provide references from previous customers with similar systems?
  2. Have you participated in manufacturer training for the systems you would install?


  1. Do you install systems that qualify for MassCEC's rebates?
  2. Are you familiar with the application process for MassCEC’s Clean Heating and Cooling programs and willing to complete the process for me?

Installation Process

  1. When would you be able to perform the installation and how long will it take to complete?
  2. Will you hire subcontractors to complete portions of the project? If so, what firms and what will they do?
  3. Will you provide training for me on how to properly operate and maintain the system?
  4. Do you provide a warranty for the systems you install? 

The following installers have submitted the Primary Installer/Designer Agreement(s).

Click here to download a more detailed version of the eligible Primary Installer/Designer List

City County Company Phone Email
Arlington, Somerville Middlesex SunBug Solar 617-500-3938
Auburn,NH Rockingham (NH) Energy Savings USA Solar 603-203-0550
Ballston Spa, NY Saratoga (NY) Living Services 518-879-7289
Chelmsford Middlesex Alex-Sun Energy Solutions 978-888-3488
Cohasset Norfolk Renewable Energy Systems LLC 781-545-3320
Erving Franklin Renewed by the Son 413-423-4008
Fall River Bristol Fahrenheit 508-509-2461
Galway, NY Saratoga (NY) Active Solar Development 518-469-1082
Greenfield Franklin Spartan Solar 413-768-0095
Hatfield Hampshire Express Plumbing, Heating & Solar Services, LLC 413-626-3862
Ithaca, NY Tompkins (NY) Intelligent Green Solutions 866-669-1786
Marstons Mills Barnstable Cotuit Solar LLC 508-428-8442
Nantucket Nantucket Nantucket Solar Solutions, LLC. 508-878-0425
North Adams Berkshire Murphy Builders & Remodeling 413-262-9221 
Osterville Barnstable Clean Energy Design, Inc. 508-563-6990 
Pembroke Plymouth New England Solar Hot Water 781-536-8633
West Hatfield Hampshire DA Gratz Solar LLC 413-588-8560
Westford Middlesex GoGreen Industries Inc. 978-652-2323