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Best basement waterproofing pros near Sumiton, AL

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

Avatar for H2O Waterproofing LLC
H2O Waterproofing LLC
5.0(
19
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Sumiton, AL and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

"H20 Waterproofing does a fantastic job! I love all the people that I’ve dealt with. I own many rental properties and this is the only waterproofing company that I will ever use. They are professional and truly try to help the customer. Six weeks after they finish my crawlspace there was a major flood. They sent Amari back out and he helped me get everything cleaned up and they honored all the work that they did. This is a top-notch company!"
My jobs
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+13

33 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for Aqua-Guard Waterproofing, Inc.
Aqua-Guard Waterproofing, Inc.
4.8(
35
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Sumiton, AL and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"After a short delay for weather, they came in and cleaned out the refuse/trash that HVAC and others services had left, then quickly went about their business. The sealing, dehumidifier (you have to change the filter regularly) and sump pump setup works well without any issues (and has been for its entirity). We are selling the house so I called and talked with Tina because the new potential buyer wants them to re-inspect and validate the warranty. There is a charge for this unless there is an issue with the system. But, there is no problem - and it is totally reasonable. I will pass that on to the buyer and will invite them to come into the crawlspace to see the good work that has held up so well since installation. I would definitely recommend them. The previous owner had another company "waterproof it" and it was not working properly and was not under warranty (i was told the warranty did not transer when I got quotes)."
Additional Photos
Before
After
Before Waterproofing
Basement Fully Water Proofed

+6

Response time7 hrs
Response rate100%
15 neighbors recently requested a quote
Avatar for SouthernDry
SouthernDry
4.2(
12
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Sumiton, AL and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"I called about a small wet area in a corner of a finished basement. They walked in with the preconceived idea that I needed a basement drainage system and sump pump. There was a drainage pipe, plainly visible, in the wet area. I ask if the problem could be from the pipe but was repeatedly told the water was coming from between the foundation and the concrete block. Never was any other possibility considered. The problem turned out to be the pipe. A much cheaper fix than their proposed solution. To be fair I received the exact same experience from 2 other foundation companies."
Helical Piers
Helical Piers
Foundation Repair
Commercial & Residential
Basement Wall Repair

+29

Response time3 days
4 neighbors recently requested a quote
Recommended by44%of homeowners
Avatar for Cantey Foundation Specialist
Cantey Foundation Specialist
3.6(
97
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sumiton, AL and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"Great work and good customer service! Nick and Sam leveled pool deck concrete slabs, cleaned and sealed seams, and repaired several cracks! Highly recommend and will use their service again for any future services around our home."
WE ARE ONE TEAM
Rotten Wood Replacement
One Team Meeting
Awards
The Gutter Shutter System

+37

Response time2 days
Response rate97%
49 neighbors recently requested a quote
I Green Solutions Inc
4.8(
5
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sumiton, AL and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

At iGreen Solutions Inc., we are your trusted local experts specializing in comprehensive exterior and interior home solutions. From roofing and seamless metal gutters to energy-efficient insulation and professional mold remediation, we pride ourselves on reliability, great communication, integrity, and quality workmanship. We believe in keeping our customers fully educated throughout every step of their project to ensure the best possible results. Whether it's a small residential repair or a large commercial project, we offer free estimates and look forward to earning your business!

35 neighbors recently requested a quote
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Basement Waterproofing FAQs, answered by experts

You don’t always need to install a dehumidifier in your encapsulated crawl space, but it might be a good idea in certain instances. If you notice obvious signs of condensation, mold, or musty smells permeating from your crawl space, a dehumidifier can help. It’s ideal for homes in humid areas.

In a worst case scenario, structural damage like rust on metal beams, rotting wood, and swelling on doors and windows can signal moisture problems that would benefit from a dehumidifier.

Home improvement grants are available for various groups, including individuals with very low-income housing, elderly people, older adults, and veterans. These grants can cover a range of needs, from accessibility modifications to addressing critical issues that may affect a resident's health or safety.

“Basement waterproofing” sometimes refers to applying a waterproof sealant to basement walls, in which case you would use a waterproof paint, often made of latex. However, there are many methods you can use to waterproof a basement, including exterior drainage systems, interior drainage systems, dehumidifiers, and more. As such, the materials you use can vary depending on the methods you use.

Yes, many repair services include reapplying waterproofing and UV-resistant coatings.

Yes, it is possible to over-dehumidify a house by removing too much moisture from the air. This can create an overly dry environment that negatively affects those with respiratory or skin issues, and may cause your skin, hair, and sinuses to feel dry. However, this is unlikely to happen with most modern dehumidifiers, as they are equipped with moisture sensors and adjustable settings. These features allow the unit to pause automatically when the desired humidity level is reached, preventing the air from becoming uncomfortably dry. In contrast, older or more basic dehumidifiers left running for too long could potentially over-dry the air. To avoid this, aim for a balance between removing excess moisture and maintaining a comfortable environment. You can often monitor your home's humidity levels using a modern thermostat for guidance.

The Sumiton, AL homeowners’ guide to basement waterproofing services

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