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They are wonderful. Fixed my siding for a great price. Now giving me an estimate for a roof. 


We recently had the firm repair our roof.  Total professionals and reasonable fees.  We definitely will use their services again. 


They did two jobs for us (July, Aug 2019). They replaced a damaged part of the roof by replacing plywood and a portion of the shingling. There was a leak caused by squirrels nesting under our solar panels. The other job, repairing the water-damaged ceiling in our bedroom required patching and repainting. Both jobs were done quickly and professionally. There is no trace of any damage either on the roof or on our bedroom ceiling. They are reasonably priced and I highly recommend them.


We have used them twice in the past year at two different properties (Siding and roof repair).  On the siding repair, the new siding matched the existing siding to perfection.  On the roof repair, we had a roof leak that was coming into the kitchen.  They came out right away, and when they did the repairs, we were sent images of the before, during and after the work was complete.  Yes their work is very neat and they are very professional.  Will use them always and will let co workers know of their work.


We have had Gaithersburg Roofing & Home Improvement perform several projects on our old Victorian house. Roof repair, exterior trim work and painting, storm window repair and installation, and replacement of old porch posts to name a few. That was last season, and we are looking to use them for numerous other projects this year. Reliable, friendly and extremely quick to to respond - along with doing great work at reasonable prices. Highly recommended!


Excellent level of service. They came when they said they would. Very professional company. Family owned business.  They repaired siding  that was  falling off of the house. Andres explained everything and recommended some roof repair work as well and showed me pictures that  made it easy to understand. 


I have hired Gaithersburg Roofing for the past two years. They are excellent.. They are professional, knowledgeable , and fast. I will definitely hire them again.


Very happy with new roof including all new plywood. Great job done on time and very reasonable pricing. Andres and Christina were terrific to deal with and I would hire them again for other projects and definitely recommend their company.


Fast,  courteous, and delivered excellent service, did the job right the first time!


Took care of business with one call! These folks took care of my roof!   No one can tell that my riff has been repaired by just looking at it!  PROFESSIONALS! 

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