Unicorp Home Energy Services

4511 Knox Rd #202
College Park, MD 20740 301-779-0900
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Prices for Unicorp Home Energy Services

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Consumer Ratings for Unicorp Home Energy Services — 77 Ratings

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Complaints for Unicorp Home Energy Services

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Areas Served by Unicorp Home Energy Services:

  • Alexandria
  • Anne Arundel Co.
  • Arlington Co.
  • DC–NE
  • DC–NW
  • DC–SE
  • DC–SW
  • Fairfax Co.
  • Howard Co.
  • Loudoun Co.
  • Montgomery Co.
  • Prince George's Co.

Types of windows company installs:

  • Installs doors
  • Installs fiberglass windows
  • Installs gutters/downspouts
  • Installs roofing
  • Installs siding
  • Installs vinyl windows
  • Installs wood windows

Consumer Comments for Unicorp Home Energy Services

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Consumer from CHEVY CHASE, MD
Apr 26, 2026
Got several estimates, and this company's prices were the most reasonable for the windows that I wanted installed: vinyl, custom for my irregularly sized windows, double-paned, and double hung. I needed to replace 25 windows in my 1930s DC townhouse. Brian Weil, the president of the company, came out to give me an estimate. I chose windows that his company designed, and they are wonderful. His team measured carefully, and customized the windows with my choices. The installation took less than two days, and watching the workers was like watching a ballet. The teamwork was remarkable. They were efficient, the work was perfect, and they were very clean. The windows are relatively light, lift easily and lock. Recommend them highly.
Consumer from Silver Spring, MD
May 08, 2023
Straightforward sales process -- no pressure and no tricks. Work done right the first time and in short order. We've used Unicorp in the past and will continue to use them.
Consumer from Silver Spring, MD
Feb 13, 2023
Basement window and patio door replacement done neatly and well. Two copies of a cover plate missing from the patio door installation were mailed and we installed. The contract contained less detail than we would have liked - but encountered no problems.

...and 10 more consumer comments for Unicorp Home Energy Services