Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in Sardinia, SC

Enter your ZIP and get matched with up to 5 pros

Need a pro for your basement waterproofing project in Sardinia, SC?

Select your specific project to find the pro for you.

Find Basement waterproofing pros in Sardinia

Avatar for Mount Valley Foundation Services

Mount Valley Foundation Services

4.61(
145
)
•Approved Pro

Mount Valley Foundation Services

4.61(
145
)
•Approved Pro
Customers say: Super punctual
35 local quotes requested
39 years of experience

Established in 1986, Mount Valley Foundation Service 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 South Carolina, we bring our local expertise closer to you. MVFS 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 MVFS, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"These guys are AWESOME! The work was completed in a timely manner and was completed accurately."

Kayleigh S on September 2025

Established in 1986, Mount Valley Foundation Service 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 South Carolina, we bring our local expertise closer to you. MVFS 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 MVFS, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"These guys are AWESOME! The work was completed in a timely manner and was completed accurately."

Kayleigh S on September 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
49 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 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.

Avatar for Truevision Buildrs LLC

Truevision Buildrs LLC

1.00(
1
)

Truevision Buildrs LLC

1.00(
1
)
30 years of experience

Do you have a vision of how you want your home to be? Bring your vision to life with kitchen and bathroom remodeling from TrueVision Builders in Columbia, South Carolina and Charlotte, North Carolina offering the finest remodeling and building services for your entire home. TrueVision Builders specializes in meeting all of your home remodeling needs, as well as custom home building and repairs. Contact us to schedule roof repairs, additions, or new home construction today. • Home Building • Renovations • Carpentry • Car Porches & Garages • Electrical • Plumbing • Flooring • Painting • Brick Siding • Roofing • Decks & Patios • Sunrooms • Landscaping

Do you have a vision of how you want your home to be? Bring your vision to life with kitchen and bathroom remodeling from TrueVision Builders in Columbia, South Carolina and Charlotte, North Carolina offering the finest remodeling and building services for your entire home. TrueVision Builders specializes in meeting all of your home remodeling needs, as well as custom home building and repairs. Contact us to schedule roof repairs, additions, or new home construction today. • Home Building • Renovations • Carpentry • Car Porches & Garages • Electrical • Plumbing • Flooring • Painting • Brick Siding • Roofing • Decks & Patios • Sunrooms • Landscaping

Showing 1-10 of 12
Basement Waterproofing questions, answered by experts

Water can seep into porous materials like wood beams, floor joists, and roof rafters within minutes, but they’ll need to see prolonged exposure before you have structural damage. Mold can start growing within 24 hours, and mold can eat away at the structural components over time. Wood rot is more of a concern, though. Wet and dry rot are fungal infections that set in in moist conditions and rapidly deteriorate wood, causing major structural damage within just a few months in some cases.

Water damage always poses the risk of mold, but if you act quickly enough (within the first 24 hours), you may be able to avoid mold growth resulting from water damage. Clean up the water quickly and thoroughly dry the area. If the issue is more extensive or you didn’t act quickly enough, it’s always safer to assume mold has grown and hire a mold inspector to examine the area.

Waterproofing or encapsulating protects against moisture, preventing mold growth and structural damage. These services also enhance energy efficiency and improve air quality by keeping humidity levels in check.

Water damage to concrete is often gradual and can take months, if not years, for a concrete structure to be fully destroyed. The process often starts with cracks on the surface, followed by sinking slabs and eventually crumbling cement. Therefore, it is important to repair minor damages early to prevent the situation from worsening.

Yes, the air from a damp basement can travel up into your living area through a process called the stack effect, so moisture, mold spores, and other debris in your basement air can all decrease your indoor air quality on your main floors. Additionally, damp basements can promote the rotting of building materials, which can damage flooring, insulation, and framing on your first floor in addition to materials in the basement.

The Sardinia, SC homeowners’ guide to basement waterproofing services

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

See all articles

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"