Ellen M. of Potomac, Montgomery County, MD 20854

Ellen M. of Potomac, Montgomery County, MD 20854


(Found on CheckBook.org)

We used Crystal Exteriors to replace our entry door with French Doors and a transom window above the door. The new doors and transom window look stunning and actually exceeded our expectations! Working with Edgar Li, the owner of the company, was a real pleasure. He is friendly, knowledgeable, and very responsive to all questions and concerns. He and his team delivered the highest quality work and service and we will happily work with them again.


TESTIMONIALS

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.

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