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Best Solar Panel Installers near Haverhill, MA
These contractors serve Haverhill from nearby bases in towns including Lowell, Salem, NH and Londonderry, NH.
24 contractors listed · 1 open 24/7 · 15 open weekends · 18 rated 4.5+ · 1 shows a license
Data verified October 16, 2026
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Ecoflux Solar Company and Professional Services
- Price
- Refrigerator
- Questions
“I contacted Ecoflux through yelp for some info about getting my carpets cleaned, and Cesar was very easy to work with, he is prompt with his responses and answered all questions I had.”
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ACE Solar
- Competitive
- Sales
- Design
“As an engineering intern, I tackled a diverse range of projects, advancing my technological adaptability, exposing me to various software packages (such as Procore Project Management), and helping me build new skills (like project sequencing).”
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Helios Solar Energy
- Price
- Research
- Crew
“They were quick in removing the panels initially and, despite a slightly longer process for the reinstallation after our new roof, they were friendly to ensuring a job well done.”
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603 Solar
- Design
- Inspection
- Competitive
“The best part was how all the different functions (City, Unitil, Installers) all kept me in the loop on what and when to expect the next step to be completed.”
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Vivint Solar
- Professional
- Informative
- Install
“Josh my Vivint rep guided me through the process in a way that not only provided me with all the information I needed but was extremely thoughtful and considerate.”
The 24 contractors listed for Haverhill, MA design and install rooftop solar and battery systems. Each entry repeats what the company publishes about certifications, the equipment it fits and its hours, together with star ratings and comments drawn from public reviews.
Area overview: Haverhill, MA
21 of the 24 contractors on this page have a rating, from 4.0 to 5.0 across 2,001 reviews; 7 have 50 or more reviews and 18 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (91%), quality (88%) and responsiveness (84%). The topics that come up most in reviews of the contractors on this page are "price", "cleanliness" and "crew". 1 is open around the clock; 15 are open on Saturdays and 9 on Sundays. 1 shows a license on its website and 1 has a BBB rating of A or A+. Domain records put 11 websites of the contractors on this page at ten or more years old; the oldest dates from 1997. 1 offers emergency call-outs; 4 offer financing or payment plans; 15 give free estimates and 1 is family- or locally-owned. We have a website on file for all 24 of the contractors on this page; 14 publish a contact page; 14 list a public email and 3 take bookings online. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.
Is anyone in Haverhill itself doing solar work?
Not in the listings yet. The 24 contractors shown are the nearest within 25 mi. Solar crews cover a wide territory from one warehouse, so distance matters less for the install than it does for a service call years later. Ask how they handle callbacks out here.
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Merrimack Solar
- Salesperson
- Educated
- Solar Panels
“He took every moment needed to fully educate us on all aspects and options of solar rather than just letting us purchase or lease panels from him and going on his way.”
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Massamerican Energy LLC
“As an industry veteran with more than a decade of successfully closing transactions I can attest to these two gentleman's knowledge and skill.”
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Mass Solar Initiative
- Solar Panels
- Cost
- Sales
“Not only did I feel like I was dealing with a personal friend, but when comparing solar programs, each one I compared to anything Eric and the MSI offered was superior as made clear by the numbers.”
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Patriot Solar Energy
“Installation was on time as planned, Friendly crew, great support..”
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Focus Electrical Solar Dracut MA
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Sunrun Solar NH
- Saving
“He did an amazing job, I can already see drastic savings and its only been a couple months!”
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Fraternity Roofing and Solar
“Great experience with owners and staff, great price and labor!”
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Modern Solar USA
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Solar By Jazzi
- Knowledge
“Jason went above and beyond in the entire process of us going solar, from the consultation process to the execution of the install, he was involved and helpful every step of the way.”
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Defreitas Enterprises
“I've had De Freitas Enterprises contracted for two solar systems and I can say with absolute certainty that I am thoroughly impressed with the work performed.”
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Solnetic Solar
“The Solnetic team is professional and extremely knowledgeable - They are detail oriented and listen, which made our customer experience great!”
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Solbid
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Renewable Connections
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The Energy Hound
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Boston Solar
- Meeting
- Conduit
- Electrical Inspection
“Instead, I get some woman who promises she is going to have Tom call me back because he's the one working on the simple problem I have been experiencing, yet Tom never calls”
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Sentry Roofing
- Efficient
- Project
- Respectful
“From Dave Ayers who was so helpful every step of the way to Dillon who kept checking in to make sure everything was going smoothly, his communication skills are perfect, to Heidle and his crew who are just amazing!!”
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All Weather Exteriors LLC
- Clean
- Product
- Nails
“As they were leaving, they all walked around the house, flashlights in hand, to make sure that every scrap of removed shingles, every nail, every wrapping was picked up from around the house.”
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Future Energy Solar
- Permitting
- Questions
- Conduit
“When the project was inspected by my Town, the inspector commented to me that in contrast to other solar installations, he could find absolutely no fault with the way in which my solar projected had been completed.”
Why these companies made our list
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