Rebecca S. of Gaithersburg, Montgomery County, MD 20877

Rebecca S. of Gaithersburg, Montgomery County, MD 20877


(Found on CheckBook.org)

Edgar Li and his crew replaced our roof recently and were terrific. He was by far the most responsive contractor I’ve ever dealt with, and always returned emails very promptly, provided me with photos of all the prior roof damage, and gave me lots of information on the process. Very fair pricing too. Would highly recommend.


TESTIMONIALS

David K. of North Potomac, M

I had all my 18 windows replaced over the last summer. I evaluated two contractors and both gave excellent sales presentations and the prices were competitive. I decided to use Crystal Exteriors because I felt the owner of Crystal Exteriors, Edgar Li, was very professional and willing to work with me, in terms of pricing and other issues. The work was done in a professional manner. After the windows were replaced, Edgar himself stopped by few times to make sure that the windows were satisfactory.”

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