Get matched with top basement waterproofing pros in Marshall, TX

Q: How do you seal a leaky concrete slab?

• <div><p>You can <a href="https://www.angi.com/articles/how-to-seal-concrete.htm">seal a concrete slab</a> by cleaning the surface, filling in any cracks, etching the surface, applying a sealer, and letting it dry. Concrete slabs don't typically need sealing, but you can use a topical concrete sealer if you notice signs of water damage. If you haven't already fixed the cause of the leak, then you'll want to repair the plumbing before you seal a concrete slab.</p></div>

Q: How hard is it to add a basement to an existing house?

• <div><p>The difficulty of adding a basement to an existing house can vary depending on the house&rsquo;s location, the size of the basement, and the type and condition of the existing foundation. Adding a basement is a job best handled by the pros, so you&rsquo;ll need to enlist professional help for this project.</p></div>

Q: Is a walkout basement below grade?

• <div><p>A walkout basement is considered to be partially below grade because at least one wall is entirely exposed. In some cases and in specific municipalities, inspectors and appraisers will still count walkout basements as below grade, which means the space can&rsquo;t serve as living space or be rented out. If you intend on using the area as living space or a separate apartment, you should check with your local building department to make sure it&rsquo;s legal to do so.</p></div>

Q: Do services include foundation recommendations?

• <div><p>Yes, engineers assess soil load-bearing capacity and provide construction guidelines.</p></div>

Q: What causes a basement to smell musty?

• <div><p>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&mdash;like installing air fresheners and a dehumidifier&mdash;can help keep musty odors from returning.</p></div>

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Verified Reviews for Basement Waterproofing pros in Marshall, TX

*The Angi rating for Basement Waterproofing companies in Marshall, 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 Marshall, 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 December 30, 2025

Reviewed in December 2025
Great job its many weeks later and The work is excellent. They designed the area around my fire pit and built a walkway as well. The quote remained consistent, and they completed the project in a timely manner. It was great work, and I would certainly consider hiring them again if the need...
GILES NURSERY & LANDSCAPING
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Reviewed in October 2025
Landon did a wonderful job on our patio! Would definitely recommend!
Saints Outdoor Services
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Reviewed in June 2025
Did a great job. Built closets, painted interior of house, and was a pleasure to work with.
DMV Painting and Resurfacing LLC
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Reviewed in August 2024
Dylan is the owner and installer he is exceptional he stuck with for over 7 months until I got a rebate check ,did a awesome job in hot east Texas weather great job through and through you wonâ t go wrong on hiring NXT insulation I talked with other companyâ s and he was by far the right one...
NxT Level Insulation
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Reviewed in July 2024
Their work craftsmanship and detail is outstanding. They worked through heat and rain and turned out and a dream pool patio deck job second to none and a very reasonable price. Nothing qas missed or left undone. If you want work don right S&S Construction is your best investment.
S&S Construction
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Reviewed in June 2024
Installed a kitchen sink and re plumbed everything underneath. Very reasonable and did good work.
Affordable pressure washing company
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Reviewed in May 2024
This company has exceptional customer service. They go over and beyond to ensure their customers are satisfied. I would highly recommend them to friends and family. Also, J&R roofing remove all debris from the property. I greatly appreciated doing business with them.
J & R Roofing
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Reviewed in October 2023
These guys are pros they had all the right equipment and did a great job. Wayne was great to work with and gave me a very good price the first time.i got bids from 2 other companies and both were more. Could not be happier with the work. Will definitely use them for any more asphalt work.
PaveMax
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Reviewed in October 2023
Avery done a really good job on replacing the springs on my garage
OGD Overhead Garage Door, LLC
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Reviewed in June 2023
Excellent service and installation process. They have done several house for me and my family and recommend above all other companies. You won’t do business with a nicer person. Products were installed perfect and no issues have come up. Thank you Elite Roofing for truly being Elite.
Elite Roofing Systems
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Find Basement waterproofing pros in Marshall

BARWELL SOLUTIONS LLC

5.0(

)

Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Marshall, TX and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"They did an amazing job on my Crawlspace encapsulation. Very professional. Jared and his team are amazing. I would highly recommend them."

6 neighbors recently requested a quote

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ODYSSEY PLUMBING COMPANY

5.0(

)

Basement Drainage Channels - Repair

Serving Marshall, TX and surrounding areas

Approved

In business since 2023

Emergency services offered

Warranties offered

"Very professional and knowledgeable. Fixed the problem quickly"

16 neighbors recently requested a quote

Basement Drainage Channels - Install

Serving Marshall, TX and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"They did a wonderful job! They took care of everything I asked for and was very professional during the process. I will definitely call them back when I need something else done!"

+11

11 neighbors recently requested a quote

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Envirotech Foam & Coatings, LLC

4.7(

)

Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Marshall, TX and surrounding areas

In business since 2015

Free estimates

Warranties offered

"Admittedly a little more expensive, Scott gave me an education on spray foam insulation. I decided to go with them because he understood the process so well it just made me comfortable with the decision. Mini split installation and seal the cement and I’m gonna have a very comfortable place to work year round."

Newly Restored Everest Foam and Silicone Roof

Response time6 hrs

Response rate93%

Recommended by92%of homeowners

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Patriot Foundation Repair

4.6(

)

Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Marshall, TX and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Had 5 guys working with him, Because of my backyard is with a bunch of ponds and its been going on for a long time its a drainage that they did. They arrived by 8:30 in the morning. On time and they cleaned up good, very professional and thorough. They were very transparent and trustworthy. I'm very satisfied with the service."

Recommended by90%of homeowners

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Pro Waterproofing & Drainage

2.9(

)

Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Marshall, TX and surrounding areas

In business since 2015

Free estimates

Warranties offered

"Knowledgeable on foundations. Biggest problem was to drain a large patio water overflow at rear of house, Accomplished by installing new drainage system. Courteous and Thorough. 5 year warranty."

Response time10 mins

Recommended by55%of homeowners

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Dig It Irrigation and Drainage

4.1(

)

Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Marshall, TX and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"Very professional. My business property looks fantastic. I highly recommend."

Response time5 hrs

Recommended by94%of homeowners

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Delta Drainage Foundation Repair

3.7(

)

Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Marshall, TX and surrounding areas

In business since 2020

Free estimates

Warranties offered

"No more water in home thanks guys"

Response time2 days

Response rate85%

Recommended by71%of homeowners

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Abry Brothers Abilene LLC

3.9(

)

Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Marshall, TX and surrounding areas

In business since 1840

Free estimates

Warranties offered

"I love this so much"

Response time10 hrs

Response rate98%

Recommended by75%of homeowners

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Reliant Foundation & Drainage Repair

2.9(

)

Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Marshall, TX and surrounding areas

In business since 2016

Free estimates

Warranties offered

"They were clean and on time. Price is reasonable."

tying into existing Down Spout extension

Preparing side of exterior for french drain

flagged by "Call 811" before you dig sit

+19

Response time12 hrs

Recommended by50%of homeowners

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Showing 1-10 of 23

Basement Waterproofing questions, answered by experts

You can seal a concrete slab by cleaning the surface, filling in any cracks, etching the surface, applying a sealer, and letting it dry. Concrete slabs don't typically need sealing, but you can use a topical concrete sealer if you notice signs of water damage. If you haven't already fixed the cause of the leak, then you'll want to repair the plumbing before you seal a concrete slab.

The difficulty of adding a basement to an existing house can vary depending on the house’s location, the size of the basement, and the type and condition of the existing foundation. Adding a basement is a job best handled by the pros, so you’ll need to enlist professional help for this project.

A walkout basement is considered to be partially below grade because at least one wall is entirely exposed. In some cases and in specific municipalities, inspectors and appraisers will still count walkout basements as below grade, which means the space can’t serve as living space or be rented out. If you intend on using the area as living space or a separate apartment, you should check with your local building department to make sure it’s legal to do so.

Yes, engineers assess soil load-bearing capacity and provide construction guidelines.

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 Marshall, 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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