Carlene A. of Potomac, Montgomery County, MD 20854

Carlene A. of Potomac, Montgomery County, MD 20854


(Found on CheckBook.org)

I cannot say enough positive about Edgar Li, the owner of Crystal Exteriors. I have over many years as a homeowner contracted for many services, and I can say with absolute certainty that Crystal Exteriors is the best — the BEST — service provider I have ever used. I had an issue with plantation shutters that were on my old French doors and wanted to use them on my new patio doors. No other door company, large or small, could assure me that my shutters would work. Edgar guaranteed it. His product is beautiful, his prices are more than fair, and he was completely knowledgeable about his product. He called when he said he would and he showed up when he agreed to be here, Installation day was perfect. Edgar and his workers arrived right at the agreed upon time, they were fast and efficient and cleaned up after themselves. All in all, I recommend Edgar and Crystal Exteriors without hesitation or reservation.


TESTIMONIALS

Don P. of Derwood, Montgomery, MD 20855

(Found on CheckBook.org) Installed new front door and sliding glass patio door. Were very responsive in providing an estimate and in answering subsequent questions about options and costs. Work crew of 3 showed up at scheduled time and completed all work in just over 6 hrs. Before fastening new frames in place, they checked to ensure these were vertical both directions: in-out and across, and that the frames were square (all adjacent sides exactly 90 degrees). Spaces between door frames and house frame were filled with spray foam insulation. New inside and outside trim were neatly cut and alignment and fit were good. Caulking around all joints was neatly done. They checked their work as they proceeded and at the end. They cleaned up in stages as work proceeded, so there was only limited clean-up needed at the end. Otherwise, Crystal works almost exclusively with ProVia doors, so choosing them will also essentially require buying those doors. ProVia provides lots of options and appear to be good quality products, but they're not inexpensive.

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