Get matched with top basement waterproofing pros in Oak Leaf, TX

Q: Why does my crawl space smell like a sewer?

• <div><p>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. </p></div>

Q: What is the best basement ventilation system?

• <div><p>The best type of basement ventilation system depends on your budget, the moisture in your basement&rsquo;s air, and the types of windows you have down there. You should consider all of these factors when choosing a ventilation system. However, the most effective method for basement ventilation is an energy recovery ventilator (ERV) or a whole-house ventilation system, which preheats or precools incoming air from the outside while also managing water vapor.</p></div>

Q: Should you run a dehumidifier in the basement all the time?

• <div><p>No, your basement dehumidifier doesn&rsquo;t need to be on 24/7. While it&rsquo;s an excellent tool for tackling damp, musty air, especially in humid seasons, leaving it running nonstop can backfire. Over-drying the space can mess with your sinuses, warp wood, and even crack certain materials. Instead, only use your humidifier when moisture levels rise above 50%, and then give it a break when the humidity levels drop.</p></div>

Q: How deep should a crawl space be under a house?

• <div><p>A crawl space can be as little as 42 inches below the grade of your house, but this is not always recommended in flood-prone areas. At a minimum, there must be at least 16 inches of clearance between the ground and the floor joists to access the space in an emergency.</p></div>

Q: How much does basement waterproofing cost?

• <div><p>The <a href="https://www.angi.com/articles/how-much-does-basement-waterproofing-cost.htm">cost of basement waterproofing</a> is <b>$4,950</b> for the average homeowner. However, you could end up paying between <b>$600 and $14,000</b>, depending on factors like basement size, waterproofing method, and the region you live in. </p><p>If you live in an area with heavy rainfall, you might be paying more for waterproofing than if you lived somewhere drier since waterproofing contractors would be in high demand. Likewise, a 500-foot basement costs between <b>$2,500</b> <b>and $5,000</b> to waterproof, but that price rises significantly for a larger basement. </p></div>

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Verified Reviews for Basement Waterproofing pros in Oak Leaf, TX

*The Angi rating for Basement Waterproofing companies in Oak Leaf, 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 Oak Leaf, 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 October 19, 2025

Reviewed in October 2025
Yes. The job was done but it did start raining
Jordan’s Lawn Care
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Reviewed in September 2025
We remodeled our basement into a home theater, and it turned out incredible. The design was creative, the construction was precise, and the finishes are perfect. The space is now our favorite place to relax as a family. The entire process was smooth, and the results were worth every penny.
EcoStar Remodeling
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Reviewed in March 2023
Brandon Brock, Project Manager, Linear Roofing General Contractors, LLC, provided excellent service and oversight on repairs after hail damage to my home. He was well-organized and thorough. He kept me well-informed of the process. He began with a comprehensive inspection and presented an...
Linear Roofing & General Contractors
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Reviewed in January 2023
They lifted my patio slab so water would run off
Next Level Concrete Lifting
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Reviewed in September 2022
Concrete cylinders simply pushed into the dirt did not seem like a good long term solution. So we selected Pinnacle to install steel piers. They recommended 12 piers. Their piers consist of two concentric steel pipes (about 12" long) one inside the other. Each piece is stacked and interlocked...
Pinnacle Foundation Repair
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Reviewed in August 2021
Matt is a very professional guy. He was detailed in how he was going to do the project and was on time the day we scheduled. The results were fantastic and he provided water. He power washed my driveway , walkways , and around my pool. Would highly recommend and will use his services in the...
ProClean Power Washing Service, LLC
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Reviewed in December 2020
Total Contractors did an amazing job renovating our basement. Every detail was carefully thought out and executed exactly as we asked. Top quality, I highly recommend Total Contractors.
Total Contractors, LLC
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Reviewed in February 2020
They did an awesome job! The last company I hired caused black mold to develop behind my tub tiles. They didn't even add waterproof drywall! GM replaced and repaired the drywall and tile and even re-grouted the tiles on the bath walls for no extra charge. I only gave a 4 on Cust Svc because...
The Grout Medic of DFW
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Reviewed in April 2013
Overall I am pleased with the outcome and am confident that I will have no water penetration. There was some initial confusion with scheduling the appointment. The contractor took a personal interest in my concern and responded accordingly. Initial quote was later adjusted due to unforseen...
Clear Choice Roofing
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Reviewed in February 2013
The guy from Attics To Basements Estate Sales was really really good. They take 30% out of the estate sale, and they handled everything. I didn't have to be there or set anything up. All I did was come by two days later and pick up my check. There was NOTHING left. If I ever unfortunately had to...
Attics To Basements Estate Sales
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Find Basement waterproofing pros in Oak Leaf

Sonart Construction Corp.

4.8(

245

)

Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Oak Leaf, TX and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"If you are looking for a solid construction company sonart is the way to go for sure! All I could say was wow aside from the fact that my mouth was completely open for a solid five minutes LOL! The house was built around the 50s and hasnâ t been updated since the original build. To see our bathrooms brought more to a modern the lights was honestly heartwarming I know my mother would have appreciated this!Thank you again guys for your hard work!"

Response time10 hrs

Response rate94%

Recommended by83%of homeowners

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G.L. Hunt Foundation Repair

4.5(

543

)

Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Oak Leaf, TX and surrounding areas

Approved (Corporate)

In business since 1987

Free estimates

Warranties offered

"Got good advice on how to prevent further damage."

Response time8 hrs

Response rate100%

267 neighbors recently requested a quote

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Brown Foundation Repair

4.2(

)

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

Serving Oak Leaf, TX and surrounding areas

Approved

In business since 1963

Free estimates

Warranties offered

"Lee gave great advise (that no other company had mentioned as this was my 5th foundation repair quote), explained the plan well, and made the process easy."

Response time4 days

Response rate100%

Recommended by81%of homeowners

Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Oak Leaf, TX and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"I had an excellent experience with BuildWell. They did a fantastic job installing my gutters. Very clean, professional, and detail-oriented work. The team was on time, efficient, and the results look great. Highly recommend!"

Response time5 hrs

Response rate100%

1 neighbors recently requested a quote

Basement Drainage Channels - Repair

Serving Oak Leaf, TX and surrounding areas

Approved

In business since 1982

Free estimates

Emergency services offered

"Contacted DJ around 7:30pm on a Wednesday night for emergency sewer issue, West came out the next day on the service call in morning and problem fixed same day, awesome service. DEFINITELY RECOMMEND FOR ANY PLUMBING ISSUES."

+241

Response time8 hrs

Response rate87%

3 neighbors recently requested a quote

Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Oak Leaf, TX and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2017

Free estimates

Warranties offered

"We had an issue with our sidewalk and curb in front of our house being unlevel and possibly a safety hazard. Jakalon was a one man show last Saturday. He was courteous, informative and professionally personable when he spoke with my husband and I. We would check on him and his work during the process and he would stop and share what he was doing. We were able to sign off on his work in a satisfactory time frame. Thanks J, we like your work!"

+16

449 neighbors recently requested a quote

Recommended by59%of homeowners

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Reclaim Your Space LLC

5.0(

)

Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Oak Leaf, TX and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

Junk removal and demo services

7 neighbors recently requested a quote

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KJOs Construction Services

New to Angi

Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Oak Leaf, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Send an email to [email protected] or a text to 972-897-8535 about your project to give you a quote & get it done as fast as possible.\n\nKJO’s Construction Services takes pride in waterproofing if you have any water leaks we can take a look & fix it, also we specialize in window wet glazing, painting, roofing, masonry & brick, restoration, carpentry, siding, stucco & texture, etc.

+59

Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Oak Leaf, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Nine-seven-two six seven four seven one seven seven...I’m a hardworking family man building more than a business—I’m building a future. My goal is to leave a legacy my sons can carry forward and a name my daughters will be proud of. I’m stepping away from the everyday 9–5 grind to create a better life for my wife and kids, while still providing for the people who matter most. Every job I take on is done with care, integrity, and family values at the core.

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Juan Alvizo

New to Angi

Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Oak Leaf, TX and surrounding areas

Approved

I’m Juan I look for money so I’m willing to do anything but I got the stuff I’m more confident doing listed but I can learn to do anything on the spot and I make sure I do a good clean job whatever it is

1 neighbors recently requested a quote

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Showing 1-10 of 162

Basement Waterproofing questions, answered by experts

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 best type of basement ventilation system depends on your budget, the moisture in your basement’s air, and the types of windows you have down there. You should consider all of these factors when choosing a ventilation system. However, the most effective method for basement ventilation is an energy recovery ventilator (ERV) or a whole-house ventilation system, which preheats or precools incoming air from the outside while also managing water vapor.

No, your basement dehumidifier doesn’t need to be on 24/7. While it’s an excellent tool for tackling damp, musty air, especially in humid seasons, leaving it running nonstop can backfire. Over-drying the space can mess with your sinuses, warp wood, and even crack certain materials. Instead, only use your humidifier when moisture levels rise above 50%, and then give it a break when the humidity levels drop.

A crawl space can be as little as 42 inches below the grade of your house, but this is not always recommended in flood-prone areas. At a minimum, there must be at least 16 inches of clearance between the ground and the floor joists to access the space in an emergency.

The cost of basement waterproofing is $4,950 for the average homeowner. However, you could end up paying between $600 and $14,000, depending on factors like basement size, waterproofing method, and the region you live in.

If you live in an area with heavy rainfall, you might be paying more for waterproofing than if you lived somewhere drier since waterproofing contractors would be in high demand. Likewise, a 500-foot basement costs between $2,500 and $5,000 to waterproof, but that price rises significantly for a larger basement.

The Oak Leaf, 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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