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Devlin Solar

Devlin Contracting offers the latest, cutting-edge technology. We are a trusted distributor and installer for Generac clean energy products, including solar and battery storage; Tesla SolarRoof, and PowerWall batteries; as well as being a master-certified installer for CertainTeed solar shingles and panels.
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Devlin Contracting & Maintenance is a family-owned business with a combined 56 years of experience in the Solar + Electric industry. Fully licensed and insured, servicing New England solar customers for over 10 years with 7,000 residential and commercial solar installations in our portfolio. Our mission is to bring clean renewable energy to families and businesses at an exceptional value.

Trusted by leading manufacturers and thousands of solar customers, our business is a reflection of who we are. Devlin Contracting cares about the satisfaction of every customer we serve and will do everything in our power to meet your expectations.
Year Established
Phone Number

Services Offered

  • Installation
  • Financing
  • Roofing
  • Electrical Contracting
  • General Contracting
  • Solar Repair & Maintenance

Workmanship Warranty

25 years parts and labor


Master Electrical Licenses State of Massachusetts # 21151A


Complete coverage of Workman's Compensation 1 MIL General Liability

Industry Certifications

Manufacturer Certifications

  • Certified Solar Professional
  • Master Installer
  • Platinum Installer
  • PWRpartner
  • Sungage Financial Certified Partner

What Customers Are Saying

5 reviews
Average Rating 5 review(s)
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Rreview Devlin energy

I bought my system from Kyle Boyd who is one of there salesman . The crew that installed the system were experienced and did an excellent job. Overall they rate a # 4.9 for price and workmanship. I am very satisfied.

Posted by groy1947 on Dec 14, 2023
Poor response

Called and spoke initially with someone at the office about a couple repairs on my existing solar array. They were going to get info can call back. Never got a call back. I called and one number is out of service, then left a message on the owner's cell who never called back. They advertise they do repair. Looking elsewhere now.

Posted by sdemaggio on Oct 12, 2022
Devlin was excellent!

We contracted with Devlin to get our Tesla battery. From initial consult to final installation and inspection they were professional, knowledgeable and friendly. Very satisfied!

Posted by peacekarma on Feb 18, 2021
Great company, great service, definitely recommend

I used Devlin to expand my existing system installed by Tesla in 2018 to cover the 35% gap in annual production vs annual consumption. Devlin did it all - designed the new system to get me to ~110%, combined them together, added 3 Tesla batteries, installed snow guards to protect my deck and moved 3 roof vents to make room for the panels. All the work was great. They have a great team!

Posted by lambed3 on Dec 29, 2020
Photo Solar Installation

Great work. Knowledgeable employees. System runs great and getting money incentives already. TY

Posted by andy on Dec 19, 2020
    • Single-Family Residence
    • Solar PV
    • 26 kW
    Solar + Storage + EV



States Served