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Best basement waterproofing pros near Mountain Rest, SC

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Top-Rated Basement waterproofing pros in Mountain Rest - Updated Nov 2026

Avatar for Crawlspaces and More
Crawlspaces and More
4.7(
84
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Mountain Rest, SC and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"They had to take out a portion of my front wall which was not planned on, and the conic quality of the concrete was not as good as I thought it should be they destroyed the brick wall that they said they would be able to save and I think they also damaged an additional plumbing line, which I’m going to have to have repaired But we did get the leaking stopped, which was the big part of the problem they had to dig up the entire front foundation down to the 8 foot footer and re-waterproof the wall put in a French drain system and a new drainage system for the gutter and a sump pump"
Mold Remediation
We install and replace foundation drains to properly seal the basement from the exterior.
Mold Remediation
Basement Waterproofing
Crawlspace Encapsulation

+10

Response time1 day
23 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for CDG Waterproofing Services LLC
CDG Waterproofing Services LLC
5.0(
12
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Mountain Rest, SC and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

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 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

Commercial bowing wall replacement
NEW JOIST REPLACEMENT
Joist replacement
Joist replacement
Mold remediation and cleaning

+30

3 neighbors recently requested a quote
Recommended by20%of homeowners
Avatar for Upstate Structural Repair LLC
Upstate Structural Repair LLC
5.0(
11
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Mountain Rest, SC and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

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.

Additional Photos
Additional Photos
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Additional Photos
Additional Photos

+6

3 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Groundworks
Groundworks
4.0(
151
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Mountain Rest, SC and surrounding areas

Approved (Corporate)

In business since 1986

Free estimates

Warranties offered

"I had my foundation and basement waterproofed from the inside by Groundworx. The first bit wasn’t good bc I got my appt cancelled and then the next appt no one showed up. So, by appt #3 I got Carlton. He was great. Super helpful, knowledgeable, etc. I purchased the services bc we really needed it asap as I had major mold growing in my basement from the previous owners negligence. I do feel like the price was too high but that’s a Groundworx issue. NOT a Carlton issue. I understand the rep doesn’t control the cost of services. For two days and waterproofing it was around 13-14k. It was extensive work but I did the demolition and removal myself to save $$. The work started and we had Von, Tim, Will and another gentleman. The guys were great. Beyond awesome. They explained so much and helped me with my silly questions. We really enjoyed them and they made the job site so clean it was like they were never there (except for my new pump and my ripped out basement haha 😂) they clearly know"
Foundation
Foundation
Foundation
Foundation
Foundation

+13

211 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Johnstone Restorations
Johnstone Restorations
4.6(
47
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Mountain Rest, SC and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

Johnstone Restorations is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

Drying with dehumidifiers and air movers
Water extraction
After 1 pic
After 2 pic
During 1 pic

+12

Response time1 day
Recommended by84%of homeowners
Avatar for '58 Foundations
'58 Foundations
3.5(
40
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Mountain Rest, SC and surrounding areas

Approved

In business since 1958

Free estimates

Warranties offered

"58 foundations came to do waterproofing for my crawl space. The crew was prompt, very professional, and did a fantastic job. They accidently cut an electrical line that no one knew was there...and the service manager insisted on paying for repair...which occurred that afternoon. I was so impressed with their demeanor and their professionalism. They left my crawl space clean and neat. I was very glad I had hired them. I highly recommend this company."
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing

+5

Response time1 day
1 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for Xpert Plumbing INC
Xpert Plumbing INC
4.8(
16
)
Basement Drainage Channels - Install

Serving Mountain Rest, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Emergency services offered

Warranties offered

Local family owned business with 19 plus years of experience in septic and sewer lines anywhere from small leak repairs to full system installation. We service and repair all plumbing fixtures, standard and custom, tank or tankless water heater repair and install . We take pride in our work so you may take pride in your property. \n \n

Septic Tank Project
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

Response time7 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for Lowcountry Foundation & Crawl Space Repair
Lowcountry Foundation & Crawl Space Repair
3.6(
24
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Mountain Rest, SC and surrounding areas

Approved

In business since 1995

Free estimates

Warranties offered

Lowcountry Foundation & Crawl Space Repair is your local basement wateproofing, foundation repair, and crawl space repair contractor in the Savannah, Macon GA and Hilton Head, SC area. Lowcountry Foundation & Crawl Space Repair and Foundation are Supportworks® dealer. We have exclusive access to a wide variety of products that have been used to repair over 200,000 homes. Each of our products includes a written, transferable warranty and the backing of an international network that's dedicated to keeping basements and crawl spaces dry all the time!

SmartJack System
After Encapsulation
Response time11 hrs
81 neighbors recently requested a quote
Recommended by40%of homeowners
Avatar for Corley Plumbing Air Electric Inc
Corley Plumbing Air Electric Inc
4.1(
5
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Mountain Rest, SC and surrounding areas

Approved (Corporate)

In business since 1986

Free estimates

Emergency services offered

At Corley, we focus on skills and relational training for our technicians to give them all the "tools" that they need to be successful. We use a combination of trade organization training programs, in house trainers, and other outside technical classes. Corley provides quality, state of the art equipment such as electronic leak detection, video pipeline inspection systems, and rolling warehouses. Vehicles stocked with most parts needed for the plumbing and electrical service and repair business. All of this is to offer you the services of the best plumbing, air and electric company in Greenville, SC. Also serving Mauldin, Simpsonville, Travelers Rest, Easley, Piedmont & Marietta, SC. \n

My jobs
My jobs
My jobs
My jobs
My jobs

+10

Recommended by50%of homeowners
Avatar for Final Tier Waterproofing LLC
Final Tier Waterproofing LLC
5.0(
5
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Mountain Rest, SC and surrounding areas

In business since 2025

Free estimates

Credit card accepted

We're dedicated to providing our clients with the very best in Basement and Crawlspace Waterproofing, in addition to concrete installation and repair for driveways, sidewalks, patios, steps, and a variety of other projects. With over 15 years of industry experience, we take and enormous amount of pride in the attention to detail put into each of the projects that we are involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. Sunday by appointment only.

Concrete patio
Concrete patio
Concrete patio
Concrete patio
Concrete walkway

+33

Response time5 hrs
Response rate100%
Showing 1-10 of 25
Basement Waterproofing FAQs, answered by experts

To ensure your basement walls are waterproof, it's crucial to address any existing moisture issues before finishing. Inspect for signs of water seepage, such as dampness or discoloration, and repair any leaks or cracks. Install a vapor barrier to prevent moisture from penetrating the walls, and consider waterproofing paints or coatings.

Proper drainage systems, such as interior or exterior waterproofing, can also be beneficial.

It depends on what caused your basement flooding, the extent of the problem, and the risk of the flood continuing. If your flood is coming from a septic system or sewer line, breathing in the sewer gasses can be dangerous, so you should vacate. If the flood occurs from an ongoing natural disaster, relocating to a safe area might be wise. If you just have a plumbing leak or rainwater coming in, you can likely stay in the house if you don’t have electrical lines down there, but make sure you call in professionals to fix the issue immediately.

Statistics show that 98% of basements will experience some form of water damage over time. However, that doesn’t mean all basements will experience severe flooding. The best way to prevent a water-damaged basement is to keep up with home maintenance and have proper drainage installed outside your home to direct water away from the foundation. You can also consider building a flood wall around the house if you live in a flood-prone area.

No, everything doesn’t get wet if the bathroom is well-designed and the fixtures are properly installed. It’s important that the floor of a wet room drains correctly, and proper waterproofing and slip-resistant flooring are used to avoid creating slipping hazards. Since the shower isn’t housed in an enclosed space, you’ll need to make sure the towel rack and toilet paper holder are placed in areas where they won’t get wet.

Crawl space encapsulation typically lasts between 10 to 20 years. If you experience a catastrophic event, like a flood, or poorly encapsulate your space with low-quality materials, it may only last a decade. Otherwise, as long as you properly maintain your crawl space, a high-quality encapsulation can last more than 20 years.

The Mountain Rest, SC homeowners’ guide to basement waterproofing services

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