Find and Invite the Best Commercial Waterproofing Contractors in Washington, D.C.

Ev-Air-Tight, LLC is a local leader in commercial masonry restoration, specializing in services such as masonry restoration, concrete repair, waterproofing, and tuckpointing in the greater Maryland, Virginia, and Delaware area, with a reputation for reliability and integrity since 1919.

Best Buy Waterproofing specializes in basement waterproofing, ventilation, mold and mildew remediation, foundation and crawl space repair, and sump pump systems, offering 24/7 emergency services and a commitment to customer satisfaction with a wide service area across Maryland, Northern Virginia, Washington DC, Delaware, West Virginia, and Pennsylvania.

ALTA Waterproofing provides high-quality waterproofing and construction services in the Mid-Atlantic region, catering to commercial, industrial, institutional, and residential markets with a focus on new construction, renovation, and maintenance services.

Potomac Waterproofing, Inc. is a company based in Manassas Park, Virginia, offering commercial and residential waterproofing services in Virginia, Maryland, Washington, DC, and West Virginia for over 25 years, with a range of services including termite treatment, water barriers, and caulking.

STRUCTURAL is a company that provides technology-driven solutions and industry-leading repair and maintenance services for civil and structural infrastructure. Since 1976, it has served commercial, public, transportation, industrial and power customers, and has branch offices throughout the United States and the Middle East.

CHU Contracting, Inc. is a specialist in total building envelope solutions, offering services such as low-slope and steep-slope roofing, exterior cladding, sheet metal fabrication, air barrier, waterproofing, spray foam insulation, and maintenance diagnostics for various sectors including government, health, schools, infrastructure, commercial/industrial, and recreational facilities.

Royals Commercial is a trusted provider of air barriers, spray foam, fireproofing, and waterproofing installation services for commercial clients in Maryland, Pennsylvania, Virginia, Delaware, and DC, specializing in high-performing building envelope solutions since 1990.

Calvert Restoration, LLC is a Southern Maryland-based company specializing in waterproofing, masonry restoration, caulking, coating application, and related services, with over 20 years of experience serving customers in Maryland, DC, Virginia, and Delaware.

AGC is a premier contractor specializing in commercial restoration, serving Maryland, DC, and Northern Virginia for over 40 years, with a focus on high-profile projects and a client base that includes churches, airports, office buildings, and more, while emphasizing in-house job control and OSHA-compliant safety training.

Consolidated Waterproofing Contractors, Inc. specializes in high-quality waterproofing, masonry restoration, and commercial roofing services since 1994, focusing on building relationships based on mutual trust and honest dealing. With a team of over 200 highly trained technicians, they serve prestigious commercial properties in the Washington, D.C. metropolitan area, ensuring attention to both large-scale projects and smaller repairs.

Capital Coating has been providing commercial roof coatings, fluid-applied membranes, epoxy flooring systems, and coating/painting solutions for over 20 years, with a focus on protecting assets from roof to floor for clients in Pennsylvania, Maryland, Delaware, and New Jersey, as well as offering services nationwide.

Weatherseal Insulation Company is a full-service insulation contractor based in Charlottesville, VA, offering a range of insulation, waterproofing, and energy-enhancing services for both residential and commercial buildings, utilizing eco-friendly and formaldehyde-free materials.

Richmond Primoid specializes in waterproofing, specialty coatings, and structural restoration including concrete repair, with over 70 years of experience in the industry. They are known for their work on historical renovations and facade restorations in Virginia, serving clients such as real estate firms, architectural firms, hospitals, and educational institutions.

Smith Waterproofing is a local, family-owned and operated waterproofing company that has been serving customers in Central Pennsylvania since 2004, specializing in both interior and exterior waterproofing services.

G.C. Zarnas & Co., Inc. is a specialty services contractor founded in 1948, known for industrial cleaning, high-performance coatings, commercial painting, fireproofing, and concrete & masonry services, with a history of working with major steel and shipbuilding companies.