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TRUSTED BY POWELL, TN HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon103
    Verified basement waterproofing services reviews

Verified Reviews for Basement Waterproofing pros in Powell, TN

*The Angi rating for Basement Waterproofing companies in Powell, TN 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 Powell, TN 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 February 12, 2026

Find Basement waterproofing pros in Powell

Avatar for Thomas Waterproofing Company, LLC
Thomas Waterproofing Company, LLC
4.7(
22
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Powell, TN and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"We were very pleased with the work performed by Thomas Waterproofing Company. The work was performed and completed in a timely manner, and the workers were knowledgeable and professional. I would most definitely recommend them to others."
Sump Well
4 Foot Wall Sealer Board
Through interior wall
Finished wall removal
Ditch Busted and water filling in

+6

Response time10 hrs
28 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for American Foundation & Waterproofing
American Foundation & Waterproofing
4.0(
95
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Powell, TN and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"They were prompt, worked hard, and explained everything. They have truly delivered us peace of mind. We never have had to worry about the state of our basement since we called them."
20ml Encapsulation Liner Installation
Crawl Space Supports + Steel Supplemental Beam
Free Inspection & Esitmate
20ml Encapsulation Liner Installation
Crawl Space Supports + Steel Supplemental Beam

+20

Response time2 days
6 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Blalock Waterproofing LLC
Blalock Waterproofing LLC
5.0(
5
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - Repair

Serving Powell, TN and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"Blalock waterproofing did a fantastic job in my basement. Cory came out, gave an estimate and completed the job of 60 ft of waterproofing in just 6 days. From estimate to completion in 6 days, amazing. He started on Monday and Wed. Afternoon, cleaned up and job down. He dealt with my stairs- they were in the way, and added some additional support to the 4x4s that had been rotted out from all the water at floor level. Final price was exactly what was estimated. Hire them!"
Basement With Water Issues
Before Mold Remediation
Crawlspace Door Before Replacement
Basement With Water Issues
Before Mold Remediation

+58

Response time11 hrs
Response rate97%
13 neighbors recently requested a quote
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Avatar for AFS Foundation & Waterproofing Specialists
AFS Foundation & Waterproofing Specialists
4.1(
105
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Powell, TN and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"Married Ridley , Cody Stealey and Shawn Lowe did a very good job on water proofing our crawl space. Arrived on time and kept us well informed during the entire job."
Protect Your Basement
Correct Your Wet Basement
Waterproof Your Basement
Protect Your Concrete
Polyurethane Foam Injection

+12

159 neighbors recently requested a quote
Recommended by76%of homeowners
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Avatar for Rad Property Solutions
Rad Property Solutions
5.0(
9
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - Repair

Serving Powell, TN and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"Rad Property Solutions poured a concrete slab in our basement and turned it into a usable space. Not only did they do an excellent job, but they were also clear and professional in their communication and pricing. We will absolutely use them again for all of our future projects."
Waterproofing
Waterproofing
Waterproofing
Waterproofing
Waterproofing

+21

1 neighbors recently requested a quote
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Avatar for On The Spot
On The Spot
5.0(
20
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Powell, TN and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Very professional, done a top notch job insulating my attic. Pricing was very reasonable and scheduling was punctual. Communicated through the job and finished up very quickly. Highly recommended"
Crawlspace
Crawlspace
Crawlspace
Crawlspace
Crawlspace

+4

17 neighbors recently requested a quote
Recommended by26%of homeowners
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Avatar for '58 Foundations
'58 Foundations
3.6(
37
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Powell, TN and surrounding areas

Approved

In business since 1958

Free estimates

Warranties offered

"David recently came out for a periodic system inspection and promptly replaced a sump pump exit line valve out in the yard that had been damaged by a lawnmower. we discussed adding a backup to the sump pump, which I decided to do. Matthew was out in just a few days to take care of that installation. Everything went quickly and smoothly. These guys are pros."
Crawlspace Encapsulation
Crawlspace Encapsulation
Crawlspace Encapsulation
Crawlspace Encapsulation
Crawlspace Encapsulation

+19

Response time1 day
7 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for The Plumbing Authority, Inc.
The Plumbing Authority, Inc.
4.5(
224
)
Basement Drainage Channels - Repair

Serving Powell, TN and surrounding areas

Approved

In business since 2013

Emergency services offered

Warranties offered

"Ray and Cody went above and beyond to fix my plumbing issues!!! They were great?"
Cabin Service
Navien Tankless Heater
Replacing Pipes and Earning a Five Star Review!
A Tankless Water Heater/Softener & Five Stars!
A New Water Line and One Very Happy Homeowner!

+7

Response time8 hrs
52 neighbors recently requested a quote
Recommended by89%of homeowners
Request Quote
Avatar for Winkle's Plumbing
Winkle's Plumbing
4.3(
84
)
Basement Drainage Channels - Install

Serving Powell, TN and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"Bob, with Winkle's Plumbing Service, did an excellent job repairing a leaking sink basket. Thank you?"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time1 day
2 neighbors recently requested a quote
Recommended by84%of homeowners
Request Quote
Avatar for Jim's Plumbing Service
Jim's Plumbing Service
4.6(
28
)
Basement Drainage Channels - Repair

Serving Powell, TN and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Emergency services offered

Warranties offered

"Professional. Experienced. Fairly priced. Communicated well. Showed up on time. Installed a Pioneer mini split for our basement. Great experience. Thank you."
Response time10 hrs
Response rate94%
Recommended by88%of homeowners
Request Quote
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Showing 1-10 of 113
Basement Waterproofing questions, answered by experts

French drains and yard grading systems are two highly effective ways to fix standing water around the foundation. Since the French drain uses a perforated pipe covered by gravel, you won’t have to worry about water taking the soil away from your foundation. Meanwhile, yard grading levels out the ground to prevent water from gathering around your foundation.

Having a trusted crawl space contractor is the key to great encapsulation. If you're not sure how to hire a crawl space pro, begin by asking your neighbors for referrals. Homes in your neighborhood will often have a similar foundation to your house, and personal recommendations are one of the best ways to find a contractor. Additionally, double-check that the contractor has experience with encapsulation as well as proof of their license and insurance.

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.

One handy thing about whole-house dehumidifiers is, once installed, you don’t have to worry about placement or changing the dehumidifier’s position. But if you are using a portable dehumidifier, we suggest keeping it away from walls, vents, and furniture. It needs a central, unobstructed spot with access to lots of air to do its job.

The foundation repair that will work best varies based on the extent of the damage, the underlying cause, soil conditions, weather conditions, and more. Permanent foundation solutions like underpinning and exterior drainage solutions are better than temporary fixes that don’t address the source of the issue. Some examples of more temporary solutions include mudjacking or slabjacking, waterproof paint, and dampproofing. The best course of action is to have a reliable foundation specialist inspect your issue, treat the underlying problem, and restabilize your foundation.

The Powell, TN 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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