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Best basement waterproofing pros near Harper, TX

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

Avatar for Groundworks
Groundworks
4.5(
205
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - RepairBasement Drainage Channels - Install

Serving Harper, TX and surrounding areas

Approved (Corporate)

In business since 2016

Free estimates

Warranties offered

"The crew from Foundation Support Specialists, which included Hector Roman, Eddie Sanchez, Ricky Rodrigez, and Mark Willis, did a fantastic job installing piers under the stem wall between my garage and house, and also encapsulating and insulating the crawl space in my basement! They worked quickly and tirelessly to get both jobs done despite having to work in 95+ degree weather with no air conditioning. They were all very courteous and took great efforts to keep the areas they were working on clean of any debris. I will definitely use them again for any future foundation work, and highly recommend them for similar work for anyone needing these types of services."
Foundation
Foundation
Foundation
Concrete
Concrete

+15

Response time1 day
278 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for InnoVen ACQ3 LLC dba Global Cooling and Plumbing +
InnoVen ACQ3 LLC dba Global Cooling and Plumbing +
4.6(
19
)
Basement Drainage Channels - Install

Serving Harper, TX and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Free estimates

Emergency services offered

"We started a DIY to replace a toilet. We saw the builder’s plumber did a bad job on the flange. No screws to hold it down but a lot of glue. We had 3 plumbers come in to review and give us their input/quote. John explained what he wld need to do. The quote was reasonable. Best part, he wld not need to bust up the tile or go underneath the foundation. We are very pleased with his work along with his apprentice. We will recommend and use them again. Thank you."
water heater install
Drain Field
Drain Field
Drain Field
After picture

+22

Response time4 hrs
Response rate100%
161 neighbors recently requested a quote
Avatar for Arizola Plumbing & Water Filtration
Arizola Plumbing & Water Filtration
5.0(
8
)
Basement Drainage Channels - Install

Serving Harper, TX and surrounding areas

In business since 2020

Emergency services offered

Credit card accepted

"I called Arizola for an emergency back up and they had a technician come out right away. I experienced fast and friendly service at a reasonable price! I would definitely use their services again! I highly recommend Arizola Plumbing!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

Recommended by87%of homeowners
Avatar for Aquaproof
Aquaproof
4.0(
4
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Harper, TX and surrounding areas

In business since 2014

Warranties offered

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! \n

Restoration
Repair & fix
wall brick
Brick
Waterproofing

+10

Response time9 hrs
Recommended by100%of homeowners
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Basement Waterproofing FAQs, answered by experts

Water that pools under pavers can erode the soil foundation and weaken the paver structure. In some situations, it can also cause mold and mildew growth. If that happens, you may need to start budgeting for the cost to build and install a patio to replace the damaged one.

While it’s possible to seal a foundation yourself, it’s not recommended, as it’s a tricky and labor-intensive job. Foundation sealing is best left to the pros to save yourself time, remove the risk of doing it wrong, and keeping yourself safe. Call a foundation repair professional near you to see what the job will cost.

To ensure your basement walls are waterproof, it's crucial to address any existing moisture issues before finishing. Inspect for signs of water seepage, such as dampness or discoloration, and repair any leaks or cracks. Install a vapor barrier to prevent moisture from penetrating the walls, and consider waterproofing paints or coatings.

Proper drainage systems, such as interior or exterior waterproofing, can also be beneficial.

If your basement often leaks after heavy rain, it’s probably caused by hydrostatic pressure. When the ground is saturated with water, it can put pressure on the exterior of your home’s foundation, causing cracks in the basement wall and pushing water through any existing weak spots. Over time, hydrostatic pressure can cause structural damage to your home.

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.

The Harper, TX homeowners’ guide to basement waterproofing services

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