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Verified Reviews for Basement Waterproofing pros in Lamar, TX

*The Angi rating for Basement Waterproofing companies in Lamar, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

*The HomeAdvisor rating for Basement Waterproofing companies in Lamar, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

Last update on June 21, 2026

Find Basement waterproofing pros in Lamar

Avatar for Port Lavaca Plumbing
Port Lavaca Plumbing
5.0(
7
)

Serving Lamar, TX and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"They are this good and I am just that lucky! Saw a leak this morning at 830 AM. Called the main number, Marcus called back quick, sent pictures, installed new one and hauled off the old one by 230-3. Great Team. With that quick of a response and completing the job within the same day, it was worth every penny. Tried to upload photos but they were too big Highly recommend PLP"
10 neighbors recently requested a quote
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Avatar for The Basement Kings
The Basement Kings
4.8(
16
)

Serving Lamar, TX and surrounding areas

In business since 2004

Emergency services offered

Credit card accepted

"The basement king was a pleasure to work with. His knowledge is unmatched in the Texas area for sure. I received multiple quotes and talked to multiple companies and he was the best. He's passionate about his work and the manner in which it's done. If he says something, it happens. An added benefit was their cleanliness. Usually a job site of this size and complexity is a mess, but not with the basement kings. 10/10!"
Recommended by92%of homeowners
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Avatar for A-1/All Pro Foundation Repair & Remodeling Specialist
A-1/All Pro Foundation Repair & Remodeling Specialist
4.8(
3
)

Serving Lamar, TX and surrounding areas

In business since 2006

Free estimates

Warranties offered

"Although Project Mgr/ Supervisor would be onsite, John the Owner would personally visit to see work done on Project."
A-1/All Pro Foundation Repair & Remodeling Spe
A-1/All Pro Foundation Repair & Remodeling Spe
A-1/All Pro Foundation Repair & Remodeling Spe
A-1/All Pro Foundation Repair & Remodeling Spe
A-1/All Pro Foundation Repair & Remodeling Spe

+6

Response time3 days
Recommended by66%of homeowners
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Showing 1-10 of 28
Basement Waterproofing questions, answered by experts

Topical sealers adhere to the surface of concrete to create a protective layer. In many cases, this is all you need for concrete that sees light to moderate traffic, such as your basement. Penetrating sealers, on the other hand, bond with the free lime in the top layer of concrete to form calcium silicate, which prevents liquid from passing through. This type of sealer protects the surface from water, oil, and gasoline spills.

Venting the crawl space can be a good alternative to encapsulation if you live in a dry climate and the moisture problem isn’t severe. You could also try a dehumidifier or install a vapor barrier on the floor, leaving the walls exposed. A new drainage system may eliminate the moisture problem if it is not caused by humidity.

Below-ground shelters are the best in terms of durability, but there is a risk of flooding and obstruction. Modern technology and rigorous construction requirements make above-ground shelters a better option for accessibility, safety, and, usually, your budget. They may not have the same aesthetic appeal, but many of their features make above-ground shelters a better option. 

Mold and mildew are the things in basements that actually cause the musty odors, but moisture is the underlying issue that causes mold and mildew growth. Addressing moisture and water problems and then removing materials that are moldy are some of the best ways to get rid of the musty odors. Preventive measures after that—like installing air fresheners and a dehumidifier—can help keep musty odors from returning.

The process might take a few days to a week, depending on the method chosen, area size, and weather conditions. Some solutions, like simple interior sealants, may require less time.

The Lamar, TX homeowners’ guide to basement waterproofing services

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

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