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Best basement waterproofing pros near Piney Flats, TN

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Top-Rated Basement waterproofing pros in Piney Flats - Updated Nov 2026

Avatar for DG Foundation & Drainage, LLC
DG Foundation & Drainage, LLC
5.0(
4
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Piney Flats, TN and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

DG Foundation & Drainage helps homeowners in Northeast Tennessee and Southwest Virginia protect their homes from water, settlement, and crawl space damage. \nWe provide foundation repair, basement waterproofing, crawl space encapsulation, interior drainage, sump pump systems, exterior drainage, downspout drainage, wall stabilization, joist and beam repair, pier systems, mold and moisture treatment, retaining walls, and grade correction. Our team focuses on honest inspections, customized solutions, and long-term protection for safer, drier, healthier homes. \nFrom wet crawl spaces and musty odors to uneven floors, bowing walls, and water intrusion, DG delivers reliable solutions with honest communication and quality workmanship.

Carbon Armor Straps
Carbon Armor Straps
Downspout Capture System
Downspout Capture System
Elite Encapsulation

+55

2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Mr. Rooter Plumbing of Johnson City
Mr. Rooter Plumbing of Johnson City
New to Angi
Basement Drainage Channels - Repair

Serving Piney Flats, TN and surrounding areas

Approved

In business since 1970

Free estimates

Emergency services offered

Thank you for considering hiring us for your project! At Mr. Rooter Plumbing we pride ourselves on quality work, integrity and competitive pricing. We believe in giving our absolute best, no matter how big or small your project. \nWe are experts in our trade, and we will keep you educated and informed throughout the completion of your project. We treat your property like it's our own, with the utmost respect, just like we would our own family! \nAs the owner, my aim is to earn a 5-star review on the completion of your project. So, please let me know if at any time we are not living up to earning your perfect 5-star review. \nWe look forward to earning your business, so please ask us for references!

Project Photos
4 neighbors recently requested a quote
Avatar for ATLAS
ATLAS
New to Angi
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Piney Flats, TN and surrounding areas

Approved

Free estimates

Offers commercial services

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. \n \nTrip charge if outside of a 50 mile radius. \n

7 neighbors recently requested a quote
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Basement Waterproofing FAQs, answered by experts

The least expensive basement waterproofing methods include grading soil away from your home, installing downspout extenders on your gutter system, and applying a waterproof paint on the interior of the foundation walls. Installing a French drain is a relatively inexpensive method if you do the work yourself, although it’s labor-intensive and can be challenging to install properly.

Access to commercial-grade products and equipment, ensuring thorough coverage and long-lasting protection.

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.

You don’t always need to install a dehumidifier in your encapsulated crawl space, but it might be a good idea in certain instances. If you notice obvious signs of condensation, mold, or musty smells permeating from your crawl space, a dehumidifier can help. It’s ideal for homes in humid areas.

In a worst case scenario, structural damage like rust on metal beams, rotting wood, and swelling on doors and windows can signal moisture problems that would benefit from a dehumidifier.

Signs include persistent dampness, mold or mildew presence, musty odors, and visible water stains. If any of these occur, it is advisable to contact a professional for an inspection.

The Piney Flats, TN homeowners’ guide to basement waterproofing services

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