Top-rated foundation drain installation pros.

Best foundation drain installation pros near Harper, TX

Enter your zip and get matched with up to 5 pros

Need a pro for your foundation drain installation project in Harper, TX?

Select your specific project to find the pro for you.

TRUSTED BY HARPER, TX HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon139
    Verified foundation drain installation services reviews

Top-Rated Foundation drain installation pros in Harper - Updated Nov 2026

Avatar for Groundworks
Groundworks
4.5(
205
)
Sump Pump or Interior Foundation Drains - Install

Serving Harper, TX and surrounding areas

Approved (Corporate)

In business since 2016

Free estimates

Warranties offered

"FSS did an excellent job at stabilizing my house foundation. The crew of Craig C, Mark V, Moses M, and Jacob L did a quick and methodical job. They left the area clean. Craig and Mark answered all my questions.. I would highly recommend FSS for your foundation project!"
Foundation
Foundation
Foundation
Concrete
Concrete

+15

Response time1 day
288 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
)
Sump Pump or Interior Foundation Drains - Install

Serving Harper, TX and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Free estimates

Emergency services offered

"Kerrville Plumbing did an all around great job removing and replacing two toilets for us.They were helpful in finding the exact, difficult to find toilets I wanted. They were helpful price they quoted was very fair. Two plumbers arrived promptly, got everything done in about an hour, and cleaned up after the installation. It was great doing business with them and I would definitely hire then again in the future."
water heater install
Drain Field
Drain Field
Drain Field
After picture

+22

Response time4 hrs
Response rate100%
167 neighbors recently requested a quote
Avatar for Eager Plumbing
Eager Plumbing
4.9(
7
)
Sump Pump or Interior Foundation Drains - Install

Serving Harper, TX and surrounding areas

Approved

In business since 2025

Emergency services offered

Warranties offered

"James and Jaime arrived at my residence with a professional and friendly demeanor. Their first impressions was consistent from start to finish. Upon there arrival they quickly assessed the work to be done and began replacing my old water softener with a new one. After completing the plumbing reconfiguration, James and Jaime gave me a tutorial to program the new water softener. When the work was completed, the two gentlemen picked the trash and carried away my old water softener. The cost for services was reasonable and the office will work with you on any questions regarding reasonable cost adjustments. I would use Aaron and Hager Plumbing (new business name soon to be "Eager Plumbing") for future plumbing needs."
Eager Plumbing
Eager Plumbing
Eager Plumbing
Eager Plumbing
Eager Plumbing

+21

Response time7 hrs
6 neighbors recently requested a quote
Avatar for JC Construction and Landscape Design
JC Construction and Landscape Design
5.0(
3
)
Concrete Foundation - Install

Serving Harper, TX and surrounding areas

Approved

In business since 2021

Free estimates

Offers commercial services

"Excellent! Could not have chosen a better contractor to do my required work. Jose and crew gave full attention to every detail, from keeping me informed, staying on schedule as permitted, and very knowledgeable in the various materials that were possible to be used. After completion their job clean-up was thorough, loading and hauling off unused material. I absolutely would hire JC Construction again, in fact, already have another job in the making for he and his crew! My yard looks great, thanks to JC Construction!"
Response time2 days
Response rate100%
14 neighbors recently requested a quote
Avatar for CW Custom Builders
CW Custom Builders
New to Angi
Concrete Foundation - Install

Serving Harper, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

CW Custom Builders is a high-quality residential and commercial construction company serving Central Texas. We handle all phases of construction—from new builds to remodeling and additions—while priding ourselves on a foundation of honesty and integrity. Call today to get your project underway 830-391-9897.

E-Tex Foundation Repair
4.3(
44
)
Concrete Foundation - Install

Serving Harper, TX and surrounding areas

In business since 1975

Free estimates

Emergency services offered

"Ed and his crew were fantastic to work with.  I called for an estimate and he called me back the next day and came out to give an estimate.  he arrived on time and was extremely friendly.  I showed him my issues and he gave me a fair estimate.  He was actually significantly cheaper than some other estimates I had received.  Due to his outstanding Angie's list rating and the great estimate I asked them when they could do the work.  They came out two days later, arrived when they said they would. They got straight to work and completed the work in less time than I expected.  Ed took his time explaining what had caused my problems and what they did to fix the issue.  His work comes with a 5 year transferable warranty. 
I was extremely pleased with the price and the work performed.  I was equally impressed with Ed himself.  It was nice to find an honest, trustworthy and competent businessman to perform the work I needed done.  I would recommened E-Tex Foundation Repair to anyone. 
Thank you Ed and crew for a job well done.
"
Recommended by80%of homeowners
...
Showing 1-10 of 78
Foundation Drain Installation FAQs, answered by experts

A sump pump will drain a flooded basement if it has a horsepower strong enough to remove the water faster than it is entering the room. If you have the wrong type or size of sump pump installed–or if your sump pump has failed–you may need to take additional steps to stop the flow of water or remove it manually.

Yes, it is generally unhealthy and can be dangerous to live in a damp basement. The damp air can negatively affect your breathing and lungs, and the moisture promotes mold growth and pest infestations. Inhaling mold spores or waste particles from insects and rodents attracted to the moisture can be hazardous. This damp, moldy air can also circulate into your main living area. It is crucial to resolve any moisture problems and implement preventative measures before using your basement as a living space.

No, you can’t drain your sump pump into your home’s sewer system. In fact, it’s against the law in many places because dumping extra water into a municipal water system can disrupt or overwhelm the treatment process. And for similar reasons, you shouldn’t discharge a sump pump into your septic system, either.

Statistics show that 98% of basements will experience some form of water damage over time. However, that doesn’t mean all basements will experience severe flooding. The best way to prevent a water-damaged basement is to keep up with home maintenance and have proper drainage installed outside your home to direct water away from the foundation. You can also consider building a flood wall around the house if you live in a flood-prone area.

In most cases, a crawl space will not dry out on its own unless the moisture comes from an uncommon flood and isn’t expected to be a recurring issue. For most homeowners, moisture problems in the crawl space will only continue to get worse over time, so addressing the underlying problem with gutter systems or a foundation drainage system and setting up a preventative solution like a dehumidifier is necessary.

The Harper, TX homeowners’ guide to foundation drain installation services

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