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Verified Reviews for Basement Waterproofing pros in Alliance, NC

*The Angi rating for Basement Waterproofing companies in Alliance, NC 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 Alliance, NC 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 November 16, 2025

Find Basement waterproofing pros in Alliance

Avatar for Tar Heel Basement Systems

Tar Heel Basement Systems

4.60(
174
)
•Approved Pro

Tar Heel Basement Systems

4.60(
174
)
•Approved Pro
Customers say: Super punctual
26 local quotes requested
22 years of experience

Established in 2003, Tar Heel Basement Systems stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of North Carolina, we bring our local expertise closer to you. THBS proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At THBS we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"Excellent from planning, design and execution. Installers Mike Z, Tar S, and Zach E were outstanding in their work three days of work in he crawl space of a house"

Gene B on September 2025

Established in 2003, Tar Heel Basement Systems stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of North Carolina, we bring our local expertise closer to you. THBS proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At THBS we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"Excellent from planning, design and execution. Installers Mike Z, Tar S, and Zach E were outstanding in their work three days of work in he crawl space of a house"

Gene B on September 2025

Tar Heel Basement Systems

5.00(
2
)
•Approved Pro

Tar Heel Basement Systems

5.00(
2
)
•Approved Pro
30 local quotes requested
22 years of experience

Tar Heel Basement Systems, A Groundworks Company, specializes in helping homeowners with their foundation repair, basement waterproofing, crawl space encapsulation, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across North Carolina. With fully trained technicians, industry-leading products, and nationally backed warranties, Tar Heel Basement Systems is here to restore your foundation or crawlspace.

"My experience was excellent, from initial call to completion of the work. Great team that showed up on time, conducted themselves well, and were committed to their work. Austin F. Conducted a thorough inspection and proposed a multistage plan to repair my crawlspace. I was especially happy that an engineering firm prepared final inspection and drawings for the county permit process. John, Austin, Taylor, and Chris worked very hard for three days, even in the rain and cold. Great company and people."

Ricky G on February 2025

Tar Heel Basement Systems, A Groundworks Company, specializes in helping homeowners with their foundation repair, basement waterproofing, crawl space encapsulation, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across North Carolina. With fully trained technicians, industry-leading products, and nationally backed warranties, Tar Heel Basement Systems is here to restore your foundation or crawlspace.

"My experience was excellent, from initial call to completion of the work. Great team that showed up on time, conducted themselves well, and were committed to their work. Austin F. Conducted a thorough inspection and proposed a multistage plan to repair my crawlspace. I was especially happy that an engineering firm prepared final inspection and drawings for the county permit process. John, Austin, Taylor, and Chris worked very hard for three days, even in the rain and cold. Great company and people."

Ricky G on February 2025

Avatar for Falcone Crawl Space & Structural Repair

Falcone Crawl Space & Structural Repair

4.77(
518
)
•Approved Pro

Falcone Crawl Space & Structural Repair

4.77(
518
)
•Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
46 local quotes requested

Falcone Crawl Space & Structural Repair is a local, family-owned business providing customers in North and South Carolina foundation repair, structural repair, and waterproofing services since 2006. We are a licensed General Contactor and offer free consultations and estimates.

"Eric and his crew tackled a long-standing drainage problem in the basement of our 1932 Craftsman bungalow. We'd had several estimates and options but They impressed us from the start with their solution to the problem and their professionalism. They were great communicators and kept us apprised of what they were doing every step of the way. Can't recommend them enough."

JIm M on November 2025

Falcone Crawl Space & Structural Repair is a local, family-owned business providing customers in North and South Carolina foundation repair, structural repair, and waterproofing services since 2006. We are a licensed General Contactor and offer free consultations and estimates.

"Eric and his crew tackled a long-standing drainage problem in the basement of our 1932 Craftsman bungalow. We'd had several estimates and options but They impressed us from the start with their solution to the problem and their professionalism. They were great communicators and kept us apprised of what they were doing every step of the way. Can't recommend them enough."

JIm M on November 2025

Avatar for Impact Crawlspace

Impact Crawlspace

5.00(
4
)
•Approved Pro

Impact Crawlspace

5.00(
4
)
•Approved Pro
Customers say: Quick response
3 years of experience
Free onsite estimate

Impact Crawlspace is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 15 years of hands on experience, to provide innovative ideas and suggestions tailored to your homes needs. We focus on Impacting your homes health, looking at energy savings and solving complex moisture problems within the crawlspace and other areas that may need attention. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"They were so polite and friendly. They covered my furniture so that nothing would get on it. They were fast and cleaned up after they finished.."

Lori H on November 2025

Impact Crawlspace is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 15 years of hands on experience, to provide innovative ideas and suggestions tailored to your homes needs. We focus on Impacting your homes health, looking at energy savings and solving complex moisture problems within the crawlspace and other areas that may need attention. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"They were so polite and friendly. They covered my furniture so that nothing would get on it. They were fast and cleaned up after they finished.."

Lori H on November 2025

Avatar for Southern Style Home Solutions LLC

Southern Style Home Solutions LLC

No reviews yet

Southern Style Home Solutions LLC

No reviews yet
Free onsite estimate

Locally owned and operated with over 10+ years experience over 2000+ crawlspaces encapsulated We offer fully sealed and conditioned crawlspaces, Sealed vapor barriers, vapor barriers, basement waterproofing, Foundation repair and more .

Locally owned and operated with over 10+ years experience over 2000+ crawlspaces encapsulated We offer fully sealed and conditioned crawlspaces, Sealed vapor barriers, vapor barriers, basement waterproofing, Foundation repair and more .

Pro Power Washing and Resurfacing

No reviews yet

Pro Power Washing and Resurfacing

No reviews yet
19 years of experience

Residential and Commercial Power Washing Services: We use only the best, professional-grade tools and materials, including: Bio-degradable Soaps and Detergents Hot-and-Cold-water Pressure Washer Surface Cleaners Roof Cleaners Soft Washing - NEW and IMPROVED! *100% Customer Satisfaction Guarantee When you have mold or mildew on your vinyl siding, wood deck or concrete, call the professionals here at ProPower to get the best experience for you and your home! *Credit Cards Accepted

Residential and Commercial Power Washing Services: We use only the best, professional-grade tools and materials, including: Bio-degradable Soaps and Detergents Hot-and-Cold-water Pressure Washer Surface Cleaners Roof Cleaners Soft Washing - NEW and IMPROVED! *100% Customer Satisfaction Guarantee When you have mold or mildew on your vinyl siding, wood deck or concrete, call the professionals here at ProPower to get the best experience for you and your home! *Credit Cards Accepted

Avatar for Advanta Construction

Advanta Construction

No reviews yet

Advanta Construction

No reviews yet
11 years of experience

Advanta Construction is an expanding company servicing the greater New York area. We are experienced in both commercial and residential projects. Our organization consists of our coordinated, client oriented office team and our crew of skilled craftsmen well practiced in many trades; including carpentry, plumbing, waterproofing, painting, and much more. Such a vast team allows us to provide for all of your construction needs.

Advanta Construction is an expanding company servicing the greater New York area. We are experienced in both commercial and residential projects. Our organization consists of our coordinated, client oriented office team and our crew of skilled craftsmen well practiced in many trades; including carpentry, plumbing, waterproofing, painting, and much more. Such a vast team allows us to provide for all of your construction needs.

Palmetto Contracting Services

No reviews yet

Palmetto Contracting Services

No reviews yet
33 years of experience

RESIDENTIAL REMODELING DESIGN SERVICES PALMETTO CONTRACTING SERVICES PROVIDES COMPREHENSIVE REMODELING SERVICES FOR RESIDENTIAL CONSTRUCTION. WE WORK WITH YOU EVERY STEP OF THE WAY, FROM BLUEPRINTS SUITABLE FOR PERMITS, THEN DURING THE ACTUAL CONSTRUCTION OF THE PROJECT TO THE COMPLETE YOUR REMODELED HOME. WE PROVIDE DESIGN PLANS FOR JUST A ONE ROOM PROJECT SUCH AS EXISTING BATHROOM, KITCHEN, OFFICES, OR GREAT ROOM TO ANY SIZE NEW ADDITION OR THE WHOLE HOUSE! DESIGN AND REMODEL

RESIDENTIAL REMODELING DESIGN SERVICES PALMETTO CONTRACTING SERVICES PROVIDES COMPREHENSIVE REMODELING SERVICES FOR RESIDENTIAL CONSTRUCTION. WE WORK WITH YOU EVERY STEP OF THE WAY, FROM BLUEPRINTS SUITABLE FOR PERMITS, THEN DURING THE ACTUAL CONSTRUCTION OF THE PROJECT TO THE COMPLETE YOUR REMODELED HOME. WE PROVIDE DESIGN PLANS FOR JUST A ONE ROOM PROJECT SUCH AS EXISTING BATHROOM, KITCHEN, OFFICES, OR GREAT ROOM TO ANY SIZE NEW ADDITION OR THE WHOLE HOUSE! DESIGN AND REMODEL

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Basement Waterproofing questions, answered by experts

You can seal a concrete slab by cleaning the surface, filling in any cracks, etching the surface, applying a sealer, and letting it dry. Concrete slabs don't typically need sealing, but you can use a topical concrete sealer if you notice signs of water damage. If you haven't already fixed the cause of the leak, then you'll want to repair the plumbing before you seal a concrete slab.

Since basements are prone to water and moisture issues and the resulting problems can be expensive to repair and potentially damaging to your home, basement waterproofing is almost always worthwhile. Even for homes that haven’t experienced water infiltration, waterproofing the basement is insurance against facing expensive repair bills in the future. All basements will leak at some point, so fixing drainage issues and taking steps to prevent moisture and water infiltration is wise.

Ductwork sweats for the same reason you might find beading on your windows or why cold drinks drip in the heat—temperature difference. When you see your ductwork and you notice sweating, that's a sure sign that your system is not operating anywhere close to peak efficiency. The best way to keep ductwork from sweating is to wrap it in inadequate insulation.

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, if your crawl space is prone to humidity, a dehumidifier can help keep it dry. For use in a crawl space, you’ll need a high-capacity and high-efficiency dehumidifier with built-in air filtration. It’s also wise to purchase one with a self-draining feature. Otherwise, you’ll need to climb into the crawl space to empty the dehumidifier.

The Alliance, NC 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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