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Best solar panel pros near Lancaster, NH

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Top-Rated Solar panel pros in Lancaster - Updated Nov 2026

Avatar for Sunup Solar LLC
Sunup Solar LLC
5.0(
5
)
Solar Panel InstallSolar Panels For Electric System - Install - For Business

Serving Lancaster, NH and surrounding areas

In business since 2020

Free estimates

Credit card accepted

Transitioning to solar energy might seem like a daunting task, but with Sunup Solar, we've got you covered from start to finish. Our in-house team handles every step of the process, ensuring a smooth experience when setting up rooftop or ground-mounted solar panels.

Roof Mounted
Roof Mounted
Sidney, ME
Northumberland, NH
Londonderry, NH

+38

Response time2 days
GSC Electric LLC
3.9(
133
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Lancaster, NH and surrounding areas

In business since 2005

Emergency services offered

Credit card accepted

"This was in freezing conditions in an unheated seasonal camp. I took advantage of GSC Electric's Special Offer on Angie's list for a service panel replacement. The existing panel was put in sometime in the 1930's. It was a 60 amp service with only 4 circuits, each, it was discovered, overloaded. Greg had to deal with old wiring, pipes, and crawling under the place to route wires, and even had to drive  grounding rods into the frozen dirt. Just about everything he looked at had been done wrong. Fortunately, he made time to rewire  a 220 outlet and relocate the plug for the range for me. Lots more to be done, too. He does a great job. Take advantage of his specials like I did and you won't be disappointed.
"
Recommended by83%of homeowners
Avatar for Hilltop Drain & plumbing
Hilltop Drain & plumbing
4.9(
12
)
Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Lancaster, NH and surrounding areas

In business since 2021

Free estimates

Credit card accepted

We offer commercial and residential plumbing and 24 hour emergency plumbing-drain cleaning -pipe inspection-frozen pipes-repairs and more call is anytime are normal business hours are Monday-friday 8am-5pm sat 8am-noon the emergency hours are after 5pm on week days until 8am there are two different rates one for normal business hours and one for emergency services we can dispatch a tech to you area anytime or you can schedule a appointment for normal business hours rates call 207-461-2392 atm we accept cash/check/PayPal for payments

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+21

Recommended by100%of homeowners
Avatar for New England Home Renovations LLC
New England Home Renovations LLC
4.0(
311
)
Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Lancaster, NH and surrounding areas

In business since 1983

Free estimates

Emergency services offered

"When working around the house I noticed that my main circuit breaker panel was suffering some severe corrosion which turned out to be due to a leak coming down the main power cable. NE Renovations had gotten good reviews so I asked them and others for a quote. The NE Renovations team (I believe sub-contractors) seemed to know the most about what they were doing and also helped me take temporary measures to stop the leak. When they came back to perform the job they were very quick, clean and professional. This included replacing the interior and exterior wall penetration, meter box, main feed cable and some pieces on the circuit breaker panel. They also dealt with the town for permits and the electric company for pulling the box. Overall they did exactly what they said for the price that they quoted and I was very pleased with their service. I also used two of the Angie's List "BigDeal" coupons, which they handled without any problems. I would definitely recommend them to others.
"
Before
After's
New boiler install
Removal of cast Iron to PVC.
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+37

Recommended by89%of homeowners
Avatar for Vermont Precision Contracting
Vermont Precision Contracting
4.9(
8
)
Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Lancaster, NH and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

Vermont Precision Contracting is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

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+17

Recommended by100%of homeowners
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Solar Panels FAQs, answered by experts

You can start narrowing your search for a reputable solar company by finding local, regional, and national companies that service your area and maintain positive reviews online. You should also check the Better Business Bureau’s (BBB) website to see if the company has complaints filed against them. Next, contact the remaining candidates and ask about installation timelines, warranty coverage, and financing options. Choose a company that offers a labor warranty that lasts at least 10 years and prioritizes cash purchases and solar loans.

Not all homes are suited for solar panel systems. Older roofs or those in poor condition may need repairs or replacement before solar panels can be installed. Some other factors to consider are the amount of sunlight your roof receives, the roof’s orientation and pitch, and any shading from nearby trees or buildings.

The best way to know if your roof can support solar panels is to hire a structural engineer. They’ll look at your roof and approve the design of your solar panel system or suggest changes. The best roofing for solar panels is made from strong materials like asphalt shingles and metal, but tile and gravel will work. Softer materials like thatch or temporary structures are not a good fit.

Yes, going solar really saves money. In fact, according to some calculations, the average homeowner who switches from electric to solar power will save almost $2,000 a year on energy costs. While buying solar panels and switching to solar can be costly up front, the savings add up over time. If you can sell back extra energy or take advantage of tax incentives, your savings can be even higher.

Solar panels can protect your roof from hail, as they can withstand hail up to 1 inch in diameter that falls up to 50 mph. Your solar panels may experience damage if the hailstones are bigger and travel faster. Your roof can still suffer hail damage, and it’s essential to look for signs and repair issues right away. Roof damage can lead to leaks and water damage inside your home.

The Lancaster, NH homeowners’ guide to solar panel services

From average costs to expert advice, get all the answers you need to get your job done.