4.5 
10 *The Angi rating for Solar Panel Service companies in Greenwich, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Solar Panel Service needs.
*The HomeAdvisor rating for Solar Panel Service companies in Greenwich, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Solar Panel Service needs.
Last update on March 04, 2026
Serving Greenwich, CT and surrounding areas
Approved (Corporate)
In business since 2015
Free estimates
Small jobs welcome
"They make great value for the product, great communication, and I highly recommend them."
Serving Greenwich, CT and surrounding areas
Approved
In business since 2003
Free estimates
Emergency services offered
"They quoted half as much as another company yet the quality of work was excellent. Very thorough, cleaned up after themselves, polite. The only issue was limited English but that didn't really affect anything. The project was challenging and they figured it out. Will definitely use them again for future electrical work."
+22
Serving Greenwich, CT and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Best experience I ever had hiring some to do exterior & interior repairs!very pleased and highly recommended them to everyone I know !"
+1839
Serving Greenwich, CT and surrounding areas
Approved
In business since 2010
Emergency services offered
Small jobs welcome
"Excellent experience. We had a connectivity problem with our solar panels. They responded quickly and set up an appointment right away and came when they said they would. The technician very personable. He was able to determine the problem and correct it, updated the software on our system, and explained that maintenance was not necessary. I would highly recommend this company."
Serving Greenwich, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"Affordable HVAC repair service. You can actually ask them to do little extras at no additional cost. After I called them for emergency repair of our AC unit, they offered a complementary cleaning for the unit. Amazing customer appreciation. Totally recommended!"
+38
Serving Greenwich, CT and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
"Technicians were courteous and polite, performed replacement of my 4 inverters and communicated with Enpase for recognition all within one hour. I highly recommend this group."
Serving Greenwich, CT and surrounding areas
Approved
In business since 1969
Free estimates
Emergency services offered
"Kevin was great! The rest of the company not so much. Kevin diagnosed the problem immediately as the thermostat, had a replacement in the truck, and completed the installation of the new unit quickly. He showed me how to program the updated version, and everything seemed to be fine - until the next morning. Turned out the replacement was defective. When I called, I was told that they might not be able to get back to me that day, but Kevin interrupted his schedule to come back and put in a new (and working) unit at no charge."
+13
Serving Greenwich, CT and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
"Everything went great. Aldo was the first to return my request for service on a Saturday afternoon and he came out Sunday morning showing up promptly. He was friendly and very efficient."
+41
Serving Greenwich, CT and surrounding areas
Approved
In business since 2010
Free estimates
Warranties offered
"Wilson Plumbing and Heating replaced my kitchen faucet and 2 valves perfectly without any issue. They are so professional and knowledgeable and efficiency too. I highly recommended Wilson Plumbing and Heating."
Serving Greenwich, CT and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
EnLight partners with you help protect your home or business from rising electric rates and potential blackouts. Explore smarter ways to power up!
+4
From average costs to expert advice, get all the answers you need to get your job done.
Solar panel costs in New York City vary based on the system size, panel type, and wattage you need. Learn about solar panel installation costs in New York so you can budget with ease.
Find out the average solar panel repair cost in New York, NY. Learn what you can expect to pay for local solar panel repairs and get your system running.
Keep pool-side dreams from getting short-circuited by being aware of pool electrical installation costs in New York, NY and how they can affect your overall budget.
There are three types of solar panels: monocrystalline, polycrystalline, and thin-film. Before choosing one for your home, here are the pros and cons of each.
How do solar panels work and what exactly do they do? Learn all about solar power generation to decide if it’s the right decision for your home.
If you’re making the switch to solar energy, you’ll want to know the difference between solar panels versus solar shingles. Here are the pros and cons of each.
