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Built Well Solar Corp

Celebrating 20+ years as Long Island’s solar pioneer, Built Well Solar has been helping our neighbors make the cost-saving switch to solar since 2001, longer than any other company.
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Built Well Solar was founded to help our fellow Long Islanders switch to solar energy to save money, become energy independent and do what’s right for our planet. For 20+ years as Long Island’s solar pioneer, our mission has never wavered. Although we have installed more solar energy systems on Long Island than most other companies combined, we pride ourselves on being known for our refreshing, "no pressure" approach, personalized and attentive customer service. We never knock on doors, make cold calls or pressure anyone. Our company operates with integrity, honesty, unmatched solar energy experience and expertise. The company is ranked among the “Top U.S. Solar Contractors". On-staff Master Electricians • In-house installers • No subcontractors • Fully licensed & insured.

Built Well Solar has both a pioneering past and an innovative future.
We look with pride and confidence in both directions.

Capturing the power of the sun since 2001, long before going “green” became trendy, Built Well Solar Corp. is Long Island’s original solar energy design and installation company with thousands of satisfied residential and commercial customers islandwide -- -- more than most other companies combined and more than anyone else in Nassau County. Ranked among the "Top Solar Companies in the U.S." six years in a row and voted the “Best of Long Island” at inception when that meant something, Built Well Solar Corp.’s is well known for its quality installations and uncommonly attentive customer service -- and happy customers.
Year Established
Phone Number
Reasons Why You Should Work With Us
  1. Experienced

  2. Top quality

  3. Integrity (no door knockers or cold calls)

We speak

English; Spanish

Solar energy for homes and businesses on Long Island....from Bayville to Bellmore, from Mineola to Montauk, and everywhere in between.

Services Offered

  • Installation
  • Architecture
  • Electrical Contracting
  • Solar Repair & Maintenance

Workmanship Warranty



We never subcontract:
Home Improvement Licenses:
H2409390000 Nassau County
48982-H Suffolk County


Fully licensed and insured.


Better Business Bureau A+

Industry Certifications

Manufacturer Certifications

  • Certified Solar Professional

What Customers Are Saying

6 reviews
Average Rating 6 review(s)
Leave a Review
Customer Service

Working with Dan and his team was an absolute pleasure. They were professional and very accommodating. I highly recommend Built Well Solar.

Posted by newyorkmathgroup on Feb 17, 2023
Excellent Service and Pricing

We have had or Solar Array installed in 2014 and reinstalled in 2022 after doing a Reroof. Dan and Sean handled both for us. Very professional and courteous, I highly recommend them.

Posted by caesarfamily on Oct 26, 2022
Critter stop

Very professional company, owner Dan kept in touch with me till the installation date, his men showed up on time, kept me apprised of their progress cleaned up when done would highly recommend them

Posted by rms1984 on May 19, 2022
Helpful every step of the way

From the first meeting to installation to checking up afterwards, Dan and Nancy and their team and Built Well have been amazing. They were able to answer questions and were available whenever we needed them. They managed all of the ins and outs including permits, and everything else. Their crew was efficient, polite, and neat, cleaning up all of the materials and work with no problems. I highly recommend using them. They are a local company, not some faceless conglomerate and they treat you like family.

Posted by glorianicodemi on Apr 25, 2022
Great solar company

They did the work on time and a excellent job. My electric bill was $13 for 2021. Dan got the perfect size system for my house. Very nice people recommend them. Mike R

Posted by mjrisso on Apr 08, 2022
Fair, honest, high quality work!

Built Well Solar's great reputation is known throughout Long Island and New York. Yet, they treat each customer like a friend and neighbor in the community. We met Dan as we shopped several companies. He is an honest and sincere leader in the solar industry. He personally designed our system. His most competent team delivered 100% of what we were promised! I have been a homeowner since 1970. I have met every type of sales representative and purveyor in the market. I am not easily fooled. I am delighted to state that Dan, Nancy and the entire Built Well team are among the finest and most competent home solar specialists in the industry!

Posted by mancinijl on Jan 21, 2022



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