Get matched with top swimming pool opening & closing service pros in Gaithersburg, MD

"Our pool is 35+ years old. Watermark Pool Services updated our pool with new tile, new coping and new plaster about 10 years ago. This year, we needed a few repairs, plus my husband always wanted sky blue plaster. This company's work crews are knowledgeable, efficient and courteous. I wouldn't want any other company but Watermark doing the work on my pool! We absolutely love our "new" pool and the blue plaster looks amazing!"

"The team was great! They did everything quickly and professionally. Nick is an amazing guy! I'll recommend his team to everyone. They are great! Awesome job! Five stars! "

"Was too pricy for the job needed?.it was over 3 years ago, so maybe it is changed."

"Only 1 day since the install of a pool pump. However they (Vladamir and Konstantin) were: (1) prompt; (2) courteous; (3) knowledgeable; (4) communicative; and (4) stuck by their quote;."

"Had a pool liner replaced and what a GREAT EXPERIENCE!!! From Sara and Christy in the office to Mike, Gavin and Yoti of the install crew. Just a fantastic group of professional, knowledgeable, hard working people. The girls went above and beyond in researching the correct liner and supplies that I needed to provide and the install crew weathered a 100 degree heat factor and provided the ultimate install. Refreshing to experience genuine A-1 customer service. Pardon me if I have any names misspelled. I sincerely appreciate the fantastic effort of everyone involved!"