David K. of North Potomac, M

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.


TESTIMONIALS

Joan A. of North Potomac, Montgomery County, MD 20854

(Found on CheckBook.org) Edgar was fantastic to deal with. Our door was warped upon arrival, and Edgar immediately ordered a new one and did not accept payment until we were completely satisfied. His team was excellent. Dealing with Edgar and his team was easy and they were all very professional. Highly Recommend!!!

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