Top-rated basement waterproofing pros.

Best basement waterproofing pros near Sunset Valley, TX

Enter your zip and get matched with up to 5 pros

Top-Rated Basement waterproofing pros in Sunset Valley - Updated Nov 2026

Sonart Construction Corp.
4.8(
245
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sunset Valley, TX and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"We hired sonart a Construction for a bathroom addition! Their staff was more than helpful and their crew was beyond experienced! They were actually able to finish this project a lot quicker than expected. Definitely gave me a piece of mine that I didnâ t have to worry about where the crew was are getting in contact with the office. I have dealt with some pretty sketchy construction companies and contractors in the past grateful that this wasnâ t the case here!"
Response time10 hrs
Response rate94%
Recommended by83%of homeowners
Avatar for CQS Construction, LLC
CQS Construction, LLC
4.9(
54
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Sunset Valley, TX and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"We hired CQS Construction for a smallish exterior landscaping/electrical project, and their service was top notch. The crew was available right away, and they spent the time necessary to properly diagnose the problems with our exterior landscape lighting, replace the faulty equipment, and make other necessary repairs. We will definitely hire this contractor again. I highly recommend them."
Project Photos
Project Photos
Project Photos
Project Photos
Project Photos

+179

Response time9 hrs
5 neighbors recently requested a quote
Recommended by86%of homeowners
Al Mac Plumbing & Gas, LLC
4.8(
23
)
Basement Drainage Channels - Repair

Serving Sunset Valley, TX and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Overall experience was excellent! We needed a propane hard line installed for a fire pit and the work needed to be done before the patio concrete was poured. They were able to accommodate our timing, offered excellent suggestions for the installation and did a terrific job. Price was reasonable for what we needed done. Would definitely recommend them and will hire them for any future needs we have."
Response time20 mins
Recommended by91%of homeowners
Avatar for Titan Water Damage & Plumbing
Titan Water Damage & Plumbing
4.8(
5
)
Basement Drainage Channels - Install

Serving Sunset Valley, TX and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

Most restoration companies treat your emergency as just another job. We understand that your home represents security, memories, and peace of mind. When water damage strikes, you’re not just dealing with structural issues – you’re confronting the potential loss of everything you’ve worked to build.

Project Photos
2 neighbors recently requested a quote
Avatar for All American Waste Removal
All American Waste Removal
5.0(
4
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Sunset Valley, TX and surrounding areas

Approved

At All American Waste Removal, we believe in showing up on time, working hard, and treating every customer’s property with respect. Whether you need junk hauled away, a yard cleaned up, or landscaping services, we’re here to make the job easy and stress-free.\n\nNo job is too big or too small. We take pride in honest pricing, dependable service, and leaving every property cleaner than we found it. Our goal is simple. Do quality work, earn your trust, and be the company you call the next time you need a hand.\n\nWe look forward to serving you!

...
Showing 1-10 of 157
Basement Waterproofing FAQs, answered by experts

Costs depend on the area's size and condition, damage extent, and chosen method. A professional evaluation provides a tailored estimate based on specific needs.

Yes, cleaning a crawl space is worth the cost. Although it's an out-of-sight area, neglecting it can lead to significant problems like pest infestations (including termites and carpenter ants), mold, and fungal growth, which can cause structural damage. Regular cleaning helps prevent these issues. While hiring a contractor has ongoing costs, the price for cleaning—typically between $0.50 and $4 per square foot—is much lower than the cost to remediate a pest or mold problem. Additionally, a clean crawl space can lead to improved indoor air quality and more comfortable temperatures in your home.

Flooded basement cleanup can take anywhere from a few days to several weeks, depending on the extent of water damage, the type of water involved, and the need for repairs or mold remediation. Severe cases with structural damage or extensive mold may require longer timelines. Quick action and professional help can speed up the process and reduce overall damage.

Underfloor insulation alone will not cause moisture and mold, but improper installation can. Although the purpose is to seal any drafts, your subfloor still needs ventilation. If you seal the area too tightly and prevent all airflow, this can cause moisture to get trapped. This moisture eventually leads to mold and—if your floors are wood—rotting.

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 Sunset Valley, TX homeowners’ guide to basement waterproofing services

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