Logo for A&A Waterproofing. Features a house with a stylized American flag, the words “Veteran Owned,” and the motto “Honor • Service • Protection.”.
770-443-1155
Waterproofing Service in Kennesaw GA With Reliable Support

Experience and integrity guide every customer interaction.

Best Waterproofing Service in Kennesaw GA

A hard rain in Kennesaw GA can tell you a lot about how well your home handles water. Maybe the basement feels damp afterward, the crawl space develops a musty odor, or water remains pooled outside longer than it should. These conditions can become more troublesome when moisture repeatedly reaches areas that were meant to stay dry. At A&A Waterproofing, we start by identifying how water is moving around or beneath the home and what may be allowing it inside. We want homeowners to understand the problem before discussing possible solutions. Since 1996, families across Kennesaw GA and neighboring communities have turned to our experienced team for residential waterproofing service backed by careful evaluations, clear communication, and practical recommendations.

Read Our Latest Reviews

Local homeowners have shared their thoughts about our service, communication, and workmanship. Read their reviews and see why we earned a 4.2-out-of-5-star Google rating as of August 2026.

David Watson
Allen and team did a phenomenal job installing an internal drainage and waterproofing system in the basement of a house we are selling for a very fair price. So much so that we got an offer on the house within days of completion after being on the market for two months!
Lee Samuel
We had a flooding basement in East Atlanta for years and years. I wish I'd called Allen sooner! I'm in awe of how efficient, effective, and affordable it ended up being!
Carol Ann Thomas
Professional, courteous, and thourogh; I can't recommend this company more highly. I have been very happy with the results and the service provided at every level.
Spalding Brokers
What a great company to work with! Super responsive, very professional and competitive pricing. All this with an amazing quality workmanship. We highly recommend them.

Our Available Services

Frequently Asked Questions About a Waterproofing Service

A Kennesaw, GA, basement can remain damp because of vapor transmission, minor seepage, condensation, or moisture entering through porous masonry. A&A Waterproofing can evaluate humidity patterns and wall or floor conditions to decide whether drainage, sealing, dehumidification, or broader waterproofing is appropriate.

For a Kennesaw, GA, crawl space, a basic vapor barrier mainly covers ground moisture, while full encapsulation typically seals the ground and key wall or opening areas more comprehensively. A&A Waterproofing can recommend the level of protection based on water entry, humidity, access, and the condition of the framing.

Yes. Correcting runoff around a Kennesaw, GA, home can reduce the amount of water saturating soil beside the foundation. A&A Waterproofing may recommend regrading, French drains, catch basins, downspout routing, or another drainage layout when exterior water is contributing to basement or crawl space problems.

A reliable Kennesaw, GA, sump setup needs a properly sized basin, pump capacity matched to inflow, a clear discharge route, a check valve, and routine testing. A&A Waterproofing can also evaluate backup protection when storm-related outages could leave the primary pump unavailable.

Waterproofing can reduce moisture entering a Kennesaw, GA, foundation area, but it does not automatically correct structural settlement or wall movement. A&A Waterproofing can determine whether drainage should be combined with foundation repair or stabilization so both the water source and structural issue are addressed.

A white PVC pipe lies on pine straw mulch near a house foundation, beside a downspout and some bricks, with green grass at the edge.Construction site with exposed foundation walls, caution tape, dirt, and standing water in a trench, with trees and a building visible in the background under a blue sky.A brick house with a covered porch is bordered by green shrubs and a freshly graded dirt driveway under sunny, leafy trees.Exposed HVAC ducts run through a crawl space with loose soil and concrete block supports visible beneath a house.A white drainage pipe being installed in a long, narrow trench through a grassy yard, with soil piled on both sides and black plastic sheets partially covering the edges.

Waterproofing Company in Kennesaw GA for Leaks and Foundation Concerns

When water reaches the inside of a home, the source is often somewhere outside along the foundation. That is why our exterior waterproofing work starts by identifying how moisture is reaching the wall. Depending on what we find, we may excavate to the footing, apply waterproof membranes and coatings, repair active leaks, and improve drainage to carry rainwater away from the house. Treating the problem from the exterior helps keep water from traveling farther into the home and addresses the conditions that can lead to repeated cleanup after storms.

An unfinished basement does not need to stay damp, and a finished basement should not have to be treated like a space where every heavy rain brings another concern. Our basement waterproofing approach uses interior drain systems to collect water and direct it away, along with leak repair, moisture control, and sump pump integration when the home's drainage setup requires mechanical removal. These improvements can be especially helpful for homeowners who have adapted to water problems by keeping storage off the floor or running moisture-control equipment throughout the year. When the foundation itself begins showing signs of stress, a different type of repair may be needed. Cracks, wall movement, and bowing can develop as soil shifts or pressure increases around the home. Our team inspects the foundation first and then recommends an approach based on the conditions we find, including crack injections, carbon fiber straps, structural stitching, and stabilization for walls that have started moving inward.

We Serve Kennesaw GA Neighborhoods

Legacy Park

Legacy Park is a large, established residential community with attractive homes, wooded surroundings, neighborhood amenities, and a strong homeowner presence. In Kennesaw, GA, A&A Waterproofing provides foundation waterproofing for properties affected by basement seepage, saturated soil, or moisture along below-grade walls. Since lot elevation and drainage can differ across the community, targeted waterproofing can help homeowners limit recurring water intrusion and better protect finished basements, storage areas, and household systems.

Pinetree Country Club

Pinetree Country Club is surrounded by mature residential properties, wooded lots, and an established golf-oriented setting that has long been part of the local housing landscape. Homeowners in Kennesaw, GA, can use A&A Waterproofing for foundation waterproofing when rainfall, settled soil, or changing landscape drainage sends excess moisture toward the home. Proper below-grade water management can help reduce dampness and preserve the usefulness of basement areas over the long term.

The Overlook at Marietta Country Club

The Overlook at Marietta Country Club features substantial upscale homes, landscaped streets, and convenient access to a prominent country-club environment. For property owners in Kennesaw, GA, A&A Waterproofing offers foundation waterproofing that can help protect finished basements and terrace-level spaces from seepage or persistent moisture. Larger foundations can create more below-grade surface area exposed to wet soil, making dependable water control a worthwhile part of maintaining a high-value residence.

Ready To Get Ahead of Water Issues?

Reach out to us, and we’ll evaluate the problem, share what we see, and outline your repair options along with the cost of each.

Contact Us

Business Name: A&A Waterproofing

Address: Marietta, GA, 30064

Phone: 770-443-1155

Business Hours:

Mon - Sat: 8:00 AM to 6:00 PM
Sunday: Closed

Our Available Services

Regions We Serve

Hometown Heroes Discount

We're proud to offer 10% off for veterans, active-duty military, police officers, firefighters, EMTs, and other first responders as a thank-you for your service.

Comprehensive Warranty Coverage

We stand behind the quality of our work. Warranty coverage varies by service and repair, with options ranging from 10-year warranties to lifetime warranties on qualifying projects.