ALTA Waterproofing serves the Maryland, Virgina and Washington, DC area. We specialize in the installation of waterproofing, air barrier systems, traffic coatings, concrete sealers, joint sealants, expansion joint systems, epoxy & urethane injections and concrete repairs for all types of structures. Services in new construction as well as renovations and repairs. Structures include office buildings, parking garages, sport facilities, residential high rises, educational facilities, health facilities, government facilities, educational facilities, manufacturing facilities and industrial facilities.
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ALTA Waterproofing Questions
The ALTA Waterproofing annual revenue was $5 million in 2026.
Gregg Jensen is the Owner of ALTA Waterproofing.
6 people are employed at ALTA Waterproofing.
ALTA Waterproofing is based in Annapolis Junction, Maryland.
The NAICS codes for ALTA Waterproofing are [23, 238, 23899, 238990, 2389].
The SIC codes for ALTA Waterproofing are [179, 17].
Top ALTA Waterproofing Employees
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Gregg Jensen
Owner at ALTA Waterproofing
Annapolis Junction, MD, US15+ -
Ana Butts
Assistant Project Manager at ALTA Waterproofing
Glen Burnie, MD, US11
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