Best Swimming Pool Builders near Upper Marlboro, MD
1 of these companies is based in Upper Marlboro; the others serve Upper Marlboro from towns including Annapolis (17 mi), Clinton (6 mi) and Forestville (6 mi).
1 open 24/7 · 5 open weekends · 5 rated 4.5+ · 1 shows a license
Data verified October 18, 2026
Oasis Pools & Patios
Olmo Brothers Construction & Landscaping
Honeysuckle Nursery & Design
Splash Pools LLC
Nelkoff Pool's
The 10 companies listed for Upper Marlboro, MD build pools rather than service them. Ask each one what it self-performs and what it subcontracts, because the excavation, the shell, the electrical work and the decking are often four different crews on the same job.

Area overview: Upper Marlboro, MD
The 10 companies on this page are rated from 3.0 to 5.0 across 371 reviews; 3 have 50 or more reviews and 5 are rated 4.5 or higher. The topics that come up most in reviews of the companies on this page are "price" and "communication". 1 is open around the clock; 5 are open on Saturdays and 3 on Sundays. 1 shows a license on its website and 1 has a BBB rating of A or A+. Domain records put 7 websites of the companies on this page at ten or more years old; the oldest dates from 1999. 1 offers emergency call-outs; 3 offer financing or payment plans; 3 give free estimates and 1 is family- or locally-owned. We have a website on file for all 10 of the companies on this page; 7 publish a contact page and 5 list a public email. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
What can a builder's own website tell me?
All 10 listings here link to a website. Look for finished projects on sites like yours, the shell types they actually build, and whether crews are their own or subcontracted. Galleries are chosen by the company, so ask to see a pool they built several seasons ago rather than last month.