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Best basement waterproofing pros near Mansfield, GA

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TRUSTED BY MANSFIELD, GA HOMEOWNERS

  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon27
    Verified basement waterproofing services reviews

Top-Rated Basement waterproofing pros in Mansfield - Updated Nov 2026

Avatar for CGS Waterproofing and Foundations
CGS Waterproofing and Foundations
4.6(
174
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Mansfield, GA and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Our basement got flooded in early January 2023 during a bad storm. We got estimates from 2 waterproofing companies. CGS Waterproofing sent a representative quickly to survey the damage and let us know what needed to be done. Nick seemed to be very knowledgeable and experienced in this type of work. An estimate from another company was considerably higher. After getting the 2nd estimate, we called the CGS rep. again (Nick) and asked him to clarify some things in his estimate. He came back out for a 2nd visit, and declined to take any compensation for the additional trip. The men who came to do the actual work were fast and efficient, did exactly what they said they would do, at the agreed-upon price, and they left no mess. We could not even tell that portions of our yard had been dug up, because they made it look like it had not been disturbed. Since then we have had several rain events and no water has even come close to our basement. I highly recommend this company."
Job 1
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+20

Response time2 days
Response rate85%
8 neighbors recently requested a quote
Avatar for Georgia Waterproofing and Tree Services
Georgia Waterproofing and Tree Services
4.5(
15
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Mansfield, GA and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"I was impressed from the time Jose visited my home, understood what needed to be done and prepared a complete estimate. This was a tricky and labor intense job. Few people wanted to take it on and I was very worried if we would ever find a way to get the work done the way it should be. The cost was fair and successfully completed, as scheduled. I am thankful I found them, called and worked with them. They exceeded our expectations! Thank you Jose and Georgia Waterproofing and Tree Service!"
Encapsulated
Encapsulated
Crawl space encapsulated
Crawl space encapsulated
Additional Photos

+40

8 neighbors recently requested a quote
Recommended by57%of homeowners
Avatar for Vasquez Waterproofing LLC
Vasquez Waterproofing LLC
5.0(
5
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Mansfield, GA and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"⭐⭐⭐⭐⭐ 5 Stars Review for Vasquez Waterproofing Vasquez Waterproofing did an outstanding job installing a French drain in both my front and back yards, and they also tackled some pretty extensive water damage around my front bay window. Not only was the quality of work excellent, but the entire project was completed in just two days — super efficient. Big shoutout to Jack for his excellent communication throughout the process. Everything was explained clearly, timelines were kept, and the worksite was left clean. I’d absolutely recommend Vasquez Waterproofing for any drainage or water damage projects. In fact, I’m already in talks with them about another job. Solid team, great results."
Response time1 day
20 neighbors recently requested a quote
Avatar for AquaGuard Foundation Solutions
AquaGuard Foundation Solutions
4.1(
238
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Mansfield, GA and surrounding areas

Approved (Corporate)

In business since 1995

Free estimates

Warranties offered

"From reaching out to Angiâ s List regarding my basement flooding, to receiving four credible businesses for me to pick from, to selecting Aquaguard. The entire process was transparent (walk through, analysis, quote, to the actual crew. I recommend Aquaguard to anyone experiencing a leak or just want to proof your home before you complete your basement. This is your one stop shop!!!"
Protect Your Basement
Correct Your Wet Basement
Protect Your Basement
Waterproof Your Basement
Protect Your Concrete

+16

190 neighbors recently requested a quote
Recommended by81%of homeowners
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Basement Waterproofing FAQs, answered by experts

Whether your homeowners insurance covers slab leak repairs depends on your specific policy and the cause of the leak. Many policies cover slab leaks resulting from a covered peril, such as a natural disaster, a falling tree, or pipes freezing and bursting within the slab. However, damage caused by invading tree roots, corrosion, or leaks from appliances may not be covered by a standard policy. It's a good idea to also check your home warranty plan for potential coverage if an appliance is the source. Contact your insurance provider for a full explanation of what your policy covers.

To ensure your basement walls are waterproof, it's crucial to address any existing moisture issues before finishing. Inspect for signs of water seepage, such as dampness or discoloration, and repair any leaks or cracks. Install a vapor barrier to prevent moisture from penetrating the walls, and consider waterproofing paints or coatings.

Proper drainage systems, such as interior or exterior waterproofing, can also be beneficial.

Yes, crawl spaces can attract bugs, especially since moisture tends to build up in the space, and moisture attracts pests. A good way to prevent pest infestation in your crawl space is to install a vapor barrier—called crawl space encapsulation—on the interior to seal the space, along with a French drain or some other kind of foundation drainage system outside to keep runoff out of your crawl space. You can also seal foundation cracks and repair damages to cut off access to pests.

Brick is designed to absorb moisture, but it is also designed to let it evaporate as well. So in general, the goal shouldn’t necessarily be keeping moisture out but making sure it has the room to breathe. If you have excess moisture getting through your brick wall, it’s more likely that you have a crack or other issue at play that a typical sealant won’t fix. So, instead of investing in sealant, try repairing your brick wall instead.

A sewage smell in your crawl space is usually from a damaged or clogged pipe leaking sewer gasses or actual sewage underneath your home, but there are some other common causes. Moisture, from poor or damaged encapsulation or a malfunctioning sump pump, can harbor mold and bacteria, causing a musty smell. Pests can also get stuck in your crawl space and die, which causes a sewage-like odor.

The Mansfield, GA homeowners’ guide to basement waterproofing services

From average costs to expert advice, get all the answers you need to get your job done.