33 Williamstown, MA Solar Energy Contractors

Are you interested in solar energy for your home? Whether you want to lower your electricity bill or help the environment (or both), you’ll want to hire a solar energy contractor. Solar energy contractors design, install and service renewable energy systems for homes and businesses. More 
MA, 01267
Heliocentrix Inc (413) 458-2255
MA, 01267
B P V S (413) 743-0152
MA, 01220
7 miles from Williamstown
Niskayuna, NY, 12309
35 miles from Williamstown
Hollitronics Energy Solutions is a solar energy sales and installation company. We help people save significantly long-term on their energy costs through the use of solar panels,... Read More
621 ENERGY (413) 743-4320
MA, 01225
10 miles from Williamstown
SUN ENERGY (413) 749-0300
MA, 01225
11 miles from Williamstown
Albany, NY, 12206
30 miles from Williamstown
Empire Solar Store (518) 687-0135
NY, 12180
24 miles from Williamstown
NY, 12123
25 miles from Williamstown
NY, 12123
26 miles from Williamstown
Gary MacArthur Solar (802) 257-7026
VT, 05344
26 miles from Williamstown
New York Light Energy (518) 250-4271
NY, 12110
29 miles from Williamstown
STAR SOLAR SOLUTIONS (800) 785-0129
NY, 12206
31 miles from Williamstown
MA, 01301
32 miles from Williamstown
Sundog Solar Inc (518) 392-4000
NY, 12037
32 miles from Williamstown
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What Types of Energy Systems Do Solar Energy Contractors Install?


The most common types of alternative energy systems for the home are solar electric, solar water heating and wind power systems. Solar professionals can help with everything from replacing old skylights with new solar skylights to installing complete solar energy systems.

Let’s say you want a solar electric system for your home. An off-grid system basically consists of solar panels and battery banks. These battery banks store the sun’s energy so you can use electricity at night or on a cloudy day. This system is designed to keep household electricity running for about two or three cloudy days; longer cloudy periods require a backup generator. To install an off-grid system, you’ll want to hire a certified Massachusetts solar energy contractor.

Along with off-grid solar, wind and hybrid energy systems that include batteries and backup generators, there are also grid-tied solar and wind operations. Grid-tied systems are attached to your Williamstown, MA utility company so if you produce more energy than you use, your meter goes down and you build up energy credits.

Installing solar skylights can save electricity. Sun tunnel skylights are tubular daylight devices that capture sunlight through domes on your roof. Attached to these domes are highly reflective tunnels that draw natural light down into closets, hallways and stairways.

Solar energy can heat your home, produce electricity and provide hot water. Solar power systems are part of the growing trend toward energy sustainability. Whether you are aiming for increased sustainability or want to improve energy conservation, you’ll find Massachusetts solar energy contractors and any necessary specialty subcontractors here on Houzz.

Questions to ask potential solar energy contractors:


  • Do you have state certification?
  • Will you come to my home for a free onsite consultation?
  • Are you able to repair an older system?
  • Can you provide me with a layout to see where the panels will go and what they will look like?
  • Can you give me any information on solar rebate programs?

Find solar energy contractors on Houzz. Search the Professionals section for Massachusetts solar energy contractors or browse Williamstown, MA photos of completed installations and look for the solar energy contractor’s contact information.
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