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TRUSTED BY LAKE TOXAWAY, NC HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon28
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Lake Toxaway

Avatar for Mount Valley Foundation Services

Mount Valley Foundation Services

4.47(
40
)
Approved Pro

Mount Valley Foundation Services

4.47(
40
)
Approved Pro
Customers say: True professional
27 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!

"From my first Mount Valley Foundations evaluation appointment with Carlton Cisson to the construction team assigned to reconstructing and encapsulating my grusome crawl space foundation mess (Shaun Dixon, Alex Hernandez, Milton Martin and Dre Nesbitt) I experienced nothing but professionalism, positive & friendly demeanors, constant and thorough communication and a completed job above my expectations! Hoping I never have to have such foundation work ever done again, but will certainly call Mount Valley again, if I do!"

Brett W on June 2024

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!

"From my first Mount Valley Foundations evaluation appointment with Carlton Cisson to the construction team assigned to reconstructing and encapsulating my grusome crawl space foundation mess (Shaun Dixon, Alex Hernandez, Milton Martin and Dre Nesbitt) I experienced nothing but professionalism, positive & friendly demeanors, constant and thorough communication and a completed job above my expectations! Hoping I never have to have such foundation work ever done again, but will certainly call Mount Valley again, if I do!"

Brett W on June 2024


Ulbrich Bros. Basement & Crawl Space Solutions

4.64(
11
)
Approved Pro

Ulbrich Bros. Basement & Crawl Space Solutions

4.64(
11
)
Approved Pro
Customers say: Quick response
15 local quotes requested
5 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"They did removal of old broken-down encapsulation, redid, made air-tight, waterproofed, mold and mildew treatment, French drains on two sides, drained cinder blocks, filled holes left from previous drains and vents, installed new sump pump and dug in, leveled-the slanted area for proper drainage, installed new exterior drain, relieved 4" of standing water and established proper flow. PROFESSIONALS TO THE MAX!!! It's gorgeous and clean and brilliantly done. I can't say enough good stuff about Patrick and his crew! Even after traipsing in and out with wet, muddy old encapsulation materials and debris in the rain, they left my place in sparkling condition -- NO evidence of them ever having been there! No cig stubs (they don't smoke), no old drink bottles, not even a cleaning cloth. Swept, washed drive, vac'ed ramp, washed entry ladder. VERY knowledgeable. Not my first encapsulation and sump pump situation but by far THE BEST. Quality materials, good work ethic, a pleasure!"

Catherine C on August 2025

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"They did removal of old broken-down encapsulation, redid, made air-tight, waterproofed, mold and mildew treatment, French drains on two sides, drained cinder blocks, filled holes left from previous drains and vents, installed new sump pump and dug in, leveled-the slanted area for proper drainage, installed new exterior drain, relieved 4" of standing water and established proper flow. PROFESSIONALS TO THE MAX!!! It's gorgeous and clean and brilliantly done. I can't say enough good stuff about Patrick and his crew! Even after traipsing in and out with wet, muddy old encapsulation materials and debris in the rain, they left my place in sparkling condition -- NO evidence of them ever having been there! No cig stubs (they don't smoke), no old drink bottles, not even a cleaning cloth. Swept, washed drive, vac'ed ramp, washed entry ladder. VERY knowledgeable. Not my first encapsulation and sump pump situation but by far THE BEST. Quality materials, good work ethic, a pleasure!"

Catherine C on August 2025


Avatar for Sexton Brothers Construction, LLC

Sexton Brothers Construction, LLC

4.77(
26
)
Approved Pro

Sexton Brothers Construction, LLC

4.77(
26
)
Approved Pro
Customers say: Quick response
34 local quotes requested
9 years of experience

Sexton Brothers Construction (SBC) is a Veteran Owned, family operated company specializing in foundation repair. We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"Josh and his family are the kind of people who restore your faith in small businesses. Honest, down-to-earth, and driven by real values. You can tell they genuinely care about people and operate with character and respect. Wonderful family.... highly recommend! "

Teri F on October 2025

Sexton Brothers Construction (SBC) is a Veteran Owned, family operated company specializing in foundation repair. We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"Josh and his family are the kind of people who restore your faith in small businesses. Honest, down-to-earth, and driven by real values. You can tell they genuinely care about people and operate with character and respect. Wonderful family.... highly recommend! "

Teri F on October 2025


Avatar for Uneven Floor Solutions LLC

Uneven Floor Solutions LLC

5.00(
48
)
Approved Pro

Uneven Floor Solutions LLC

5.00(
48
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
32 local quotes requested

At Uneven Floor Solutions, we have 15 years of experience fixing un-level floors. We do offer FREE general inspections related to un-level floors. We can find what is causing the problem; whether it be the foundation, rotten wood, water or any other problems. Additional services offer include basement waterproofing and concrete crack repair! We are available anytime, even weekends. You can make your own schedule. We are here to be of service to you!

"Masle Franciso and his team did some excellent work on my house that needed some floors re-leveled as well as crawl space water proofing. They took the extra time and effort to make sure I was fully satisfied with the job and even added some additional features at no extra cost. Extremely good value for the price I paid, I highly recommend them."

Marcus A on February 2025

At Uneven Floor Solutions, we have 15 years of experience fixing un-level floors. We do offer FREE general inspections related to un-level floors. We can find what is causing the problem; whether it be the foundation, rotten wood, water or any other problems. Additional services offer include basement waterproofing and concrete crack repair! We are available anytime, even weekends. You can make your own schedule. We are here to be of service to you!

"Masle Franciso and his team did some excellent work on my house that needed some floors re-leveled as well as crawl space water proofing. They took the extra time and effort to make sure I was fully satisfied with the job and even added some additional features at no extra cost. Extremely good value for the price I paid, I highly recommend them."

Marcus A on February 2025


C & C Waterproofing

5.00(
2
)
Approved Pro

C & C Waterproofing

5.00(
2
)
Approved Pro
58 local quotes requested
15 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's custom needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to 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.

"Great, honest work! 100% recommended "

Omar M on July 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's custom needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to 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.

"Great, honest work! 100% recommended "

Omar M on July 2025


Avatar for Upstate Structural Repair LLC

Upstate Structural Repair LLC

5.00(
8
)
Approved Pro

Upstate Structural Repair LLC

5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
32 local quotes requested

Welcome to Upstate Structural Repair. We have been doing structural repair work for close to 20 years. Working out of Taylors, SC but covering the Greenville, Spartanburg, Anderson, SC area and more We do everything from slab repairs, failing brick walls, floor leveling and more! Our expertise comes from understanding the way structures are built, there for we know how to repair them correctly. Upstate Structural Repair, we’ve been doing structural and foundation repairs for close to 20 years. Notice cracks in your foundation? Leaning brick wall? Floors are sagging? Call us today for your free estimate (864)214-0686.

"It went well. They were prompt, gave us a detailed estimate, and completed the work on the."

Lydia J on April 2019

Welcome to Upstate Structural Repair. We have been doing structural repair work for close to 20 years. Working out of Taylors, SC but covering the Greenville, Spartanburg, Anderson, SC area and more We do everything from slab repairs, failing brick walls, floor leveling and more! Our expertise comes from understanding the way structures are built, there for we know how to repair them correctly. Upstate Structural Repair, we’ve been doing structural and foundation repairs for close to 20 years. Notice cracks in your foundation? Leaning brick wall? Floors are sagging? Call us today for your free estimate (864)214-0686.

"It went well. They were prompt, gave us a detailed estimate, and completed the work on the."

Lydia J on April 2019


Avatar for Sturdy Homes LLC.

Sturdy Homes LLC.

5.00(
5
)
Approved Pro

Sturdy Homes LLC.

5.00(
5
)
Approved Pro
35 local quotes requested
2 years of experience

Sturdy Homes LLC specializes in structural repair and water mitigation. Bouncy floors, erosion around your footer, horizontal cracks on your basement walls, we can repair these issues for you. We have been fixing all issues associated with foundations for the past 10 years. I spent the first 4 years of that time being trained to properly fix these issues by a licensed engineer.

"Micah came to my home gave me a price and arrived to do the work when he said he would. He did an excellent job installing my French drain and waterproofing the house. The work was neat and clean when he was done. I highly recommend Sturdy Homes LLC for good work at a reasonable price."

Walter G on August 2025

Sturdy Homes LLC specializes in structural repair and water mitigation. Bouncy floors, erosion around your footer, horizontal cracks on your basement walls, we can repair these issues for you. We have been fixing all issues associated with foundations for the past 10 years. I spent the first 4 years of that time being trained to properly fix these issues by a licensed engineer.

"Micah came to my home gave me a price and arrived to do the work when he said he would. He did an excellent job installing my French drain and waterproofing the house. The work was neat and clean when he was done. I highly recommend Sturdy Homes LLC for good work at a reasonable price."

Walter G on August 2025


Avatar for R&M Building and Remodeling

R&M Building and Remodeling

No reviews yet

R&M Building and Remodeling

No reviews yet
8 years of experience

We Provide High Quality Remodels, Repairs, and Renovations for Residential Homes and Commercial Properties. We also do Custom Deck Design and Construction. Privacy Fences. Patios. Sheds. Siding. Roof Repair. Retaining Walls and other Hard Scapes. We do it all!

We Provide High Quality Remodels, Repairs, and Renovations for Residential Homes and Commercial Properties. We also do Custom Deck Design and Construction. Privacy Fences. Patios. Sheds. Siding. Roof Repair. Retaining Walls and other Hard Scapes. We do it all!


D&A Insulation of the Upstate

No reviews yet

D&A Insulation of the Upstate

No reviews yet
Free onsite estimate

D&A has over 30 years of experience and is a company founded on excellence. We install vapor barriers, dehumidifiers, and sump pump with a French drain in Crawlspaces. We also install insulation in commercial and residential establishments.

D&A has over 30 years of experience and is a company founded on excellence. We install vapor barriers, dehumidifiers, and sump pump with a French drain in Crawlspaces. We also install insulation in commercial and residential establishments.


Nelon-Cole Moisture & Water Control

No reviews yet

Nelon-Cole Moisture & Water Control

No reviews yet

Nelon-Cole is a full service moisture and water control company, specializing in mold remediation, crawlspace encapsulation, and a variety of other moisture related issues. We are fully accredited and insured, and are the most awarded moisture control company in the Carolinas, as well as being nationally recognized. Our technicians are rigorously trained using the very latest techniques and technologies, all in an effort to be able to treat your moisture and mold issues quickly and affordably. Always FREE consultations, with no obligation. We treat your home or business as if it were our own!

Nelon-Cole is a full service moisture and water control company, specializing in mold remediation, crawlspace encapsulation, and a variety of other moisture related issues. We are fully accredited and insured, and are the most awarded moisture control company in the Carolinas, as well as being nationally recognized. Our technicians are rigorously trained using the very latest techniques and technologies, all in an effort to be able to treat your moisture and mold issues quickly and affordably. Always FREE consultations, with no obligation. We treat your home or business as if it were our own!

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Basement Waterproofing questions, answered by experts

Thankfully, you do have a few sump pump backup options in case it fails. One option is a battery-powered backup sump pump. Another option is using a portable backup generator as a power supply for your sump pump. Unlike a battery-powered backup which has limited power, a generator can run around the clock for as long as you need it. 

Or you can opt for a water-powered backup pump, which uses your home’s water supply as a source of power. However, this may not be the best option if you find your house frequently has low water pressure.

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.

Although waterproofing your basement may not directly increase the value of your home, it will protect the value you already have by preventing water damage. A basement without any signs of water will be more appealing to prospective home buyers. A leaky basement is a major red flag during a home inspection, and it will likely reduce the amount that buyers are willing to pay.

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.

The primary reason homes have crawl spaces is so the foundation can reach down below the frost line to avoid dangerous soil movement and structural damage when the ground freezes. They’re more popular in colder climates where the ground freezes down to a few feet, and slabs are most popular in warmer areas where there is no frost line. Crawl spaces also provide a space for utility lines to run where they’re at less of a risk of freezing.

The Lake Toxaway, NC homeowners’ guide to basement waterproofing services

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