1Select Best Pick Companies
2Describe Your Project
3Get Great Service
3rd year as a Best Pick
Best Pick Guarantee
3rd year as a Best Pick
Best Pick Guarantee A-Rated Licensed Insured Workers' Comp
AA Action Waterproofing has provided homeowners with healthy, clean, and dry basements for more than 25 years. We not only specialize in a variety of basement waterproofing systems, such as sump pumps and perimeter drain tile systems, but we also provide certified mold remediation and free inspections and estimates. We are an EPA Lead-Safe Certified Firm and a member of the Basement Health Association.
301-575-0954
Call
1st year as a Best Pick
Best Pick Guarantee
1st year as a Best Pick
Best Pick Guarantee A-Rated Licensed Insured Workers' Comp
Allmaster Home Services has provided waterproofing and pump installation services to residential customers since 1987. We also offer foundation repair, downspout extension, and crawl space encapsulation services. All of our waterproofing work is backed by a limited lifetime warranty, and our employees must undergo background checks and wear uniforms.
301-591-8786
Call
2nd year as a Best Pick
Best Pick Guarantee
2nd year as a Best Pick
Best Pick Guarantee A-Rated Licensed Insured Workers' Comp
Ameri-Dry Waterproofing, a multilocation, regionally operated, and family-owned company, installs waterproofing systems in basements and crawl spaces as well as offers foundation repair for residential and commercial customers. Our work is warranted for the life of the structure. Not only are all of our technicians trained in the installation of our waterproofing systems, but they also continue to receive updated field training throughout the year.
301-238-5571
Call
6th year as a Best Pick
Best Pick Guarantee
6th year as a Best Pick
Best Pick Guarantee A-Rated Licensed Insured Workers' Comp
Since 1990, AquaGuard Waterproofing has provided a full range of waterproofing services, such as basement waterproofing, sump pumps and battery backup systems, yard drains, egress window systems, and excavation services. We offer several warranty options, including a lifetime warranty on select systems. We maintain membership in both the Basement Health Association (BHA) and the National Association of the Remodeling Industry. Our co-owner, John Bryant, has been named a Certified Waterproofing Specialist and Certified Egress Specialist by the BHA.
301-392-2255
Call
1st year as a Best Pick
Best Pick Guarantee
1st year as a Best Pick
Best Pick Guarantee A-Rated Licensed Insured Workers' Comp
Owned and operated by Jesse Waltz, a state-licensed Professional Engineer, JES Foundation Repair provides customers with a variety of foundation repair methods. We also offer waterproofing and moisture management services for basements and crawl spaces. We are a dealer of CleanSpace Crawl Space Encapsulation Systems, Foundation Supportworks, and Basement Systems products.
301-232-5558
Call
5th year as a Best Pick
Best Pick Guarantee
5th year as a Best Pick
Best Pick Guarantee A-Rated Licensed Insured Workers' Comp
NV Waterproofing implements interior and exterior waterproofing work. Along with waterproofing, some of our services include drainage systems, backup sump pump systems, window wells and drains, and French drains. We are a Preferred Vendor of Custom Builders USA and we offer varying warranties.
301-232-1554
Call
6th year as a Best Pick
Best Pick Guarantee
6th year as a Best Pick
Best Pick Guarantee A-Rated Licensed Insured Workers' Comp
Value Dry specializes in custom basement and crawl space waterproofing solutions. Our services include the installation of sump pumps, drainage systems, vapor barriers, and humidity and air quality control devices as well as the encapsulation, insulation, and conditioning of crawl spaces. We provide a transferable, lifetime warranty for treated areas. We maintain memberships in the Indoor Air Quality Association and the Basement Health Association.
301-407-6276
Call

About Maryland Waterproofing Companies

Water problems in the home can come from myriad sources—poorly functioning gutters, a high “false” water table, or bad landscaping that directs water runoff towards the home, just to name a few possible culprits—but when water problems do arise, it’s best to contact a qualified and well-reviewed waterproofing company. A Maryland waterproofing firm can offer homeowners expert advice on how to fix their moisture problems and avoid future run-ins with dampness and mold.

Many Maryland waterproofing companies offer a variety of solutions for moisture problems, including paint-on sealers and crawlspace barriers, to block the wet and damp from invading the foundation of the home and causing future problems with mold and mildew. If the problem is more complex, the waterproofing specialist may suggest a drainage solution to ferry water and moisture away from the home. A reputable Maryland waterproofing company can assess the severity of the threat, and they’ll be able to offer custom solutions for the homeowner.

EBSCO Research talked to hundreds of homeowners, all prior customers of waterproofing businesses in Maryland, to find the Best Pick™ companies that specialize in moisture and mold reduction and waterproofing services. Choosing a Best Pick™ waterproofer means you’re using a company with a well-established reputation for high-quality work and exceptional customer service.