Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in Irmo, SC

Enter your zip and get matched with up to 5 pros

TRUSTED BY IRMO, SC HOMEOWNERS

  • Average homeowner rating star icon5
    Average homeowner rating
  • Verified reviews icon23
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Irmo

Avatar for Groundworks
Groundworks
4.4(
341
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Irmo, SC and surrounding areas

Approved (Corporate)

In business since 1986

Free estimates

Emergency services offered

"The team, led by Trevor, and assisted by Kenny, Terrell and Garrett, worked very well together to accomplish the work we needed done to alleviate water coming into our crawlspace. They were courteous, friendly, professional, and did not hesitate to answer all our questions and explain the process thoroughly. Trevor and team brought other problems to our attention which we have decided to have Mount Valley repair also. Trevor and Shawn helped us get the process going to replace floor joist damaged by water. I would recommend Mount Valley if you have foundation issues that need expert repairs!"
Foundation
Foundation
Foundation
Foundation
Foundation

+13

Response time1 day
101 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Cantey Foundation Specialist
Cantey Foundation Specialist
3.6(
97
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Irmo, SC and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"I selected Cantey over Mount Valley, Ramjack and CNT. The reasons I selected them were: price, personnel, and they offered Poly Leveling for my garage floor. Mount Valley price matched and offered poly leveling, but, I was not impressed with their personnel. I believe Ramjacs Helical Pile is better than Canteys jacks, however they would not price match, and they did not offer poly leveling. Even with price matching the cost for this work is exorbitant."
WE ARE ONE TEAM
Rotten Wood Replacement
One Team Meeting
Awards
The Gutter Shutter System

+37

Response time2 days
Response rate97%
44 neighbors recently requested a quote
Avatar for Crawl Space Brothers- SC
Crawl Space Brothers- SC
3.4(
5
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Irmo, SC and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

Crawl Space Brothers is a trusted family-owned company proudly serving Columbia, SC, and nearby areas, including Irmo, Lexington, Cayce, Forest Acres, Seven Oaks, Sandhills and West Columbia. We specialize in crawl space encapsulation, crawl space repair, waterproofing, vapor barrier installation, moisture remediation, mold removal, sump pump installation, drainage systems, and foundation repair. Our tailored services protect homes from water, humidity, mold, and structural damage. Backed by years of experience, advanced techniques, and our 5-Star Experience with lifetime warranties, we provide reliable, long-lasting results you can trust. Schedule a free inspection today and see why Columbia homeowners rely on Crawl Space Brothers.

Crawl Space Brothers
Crawl Space Brothers
Crawl Space Brothers
Crawl Space Brothers
Crawl Space Brothers

+2

1 neighbors recently requested a quote
Avatar for All Dry Of The Carolinas Inc
All Dry Of The Carolinas Inc
4.3(
48
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Irmo, SC and surrounding areas

In business since 1991

Free estimates

Credit card accepted

"

I was extremely pleased with All Dry.  They gave me many options to fix my flooding basement problem without any high pressure sales techniques.  The crew did an awesome job and were very courteous.  I made a few changes as the install progressed and they handled everything with a smile.

There are a few companies that do the same type work and I have used 2 of them.  I would not hesitate to recommend All Dry.


"
Additional Photos
Extension
Multiple extensions
Underground extension with outlet
Before

+4

Recommended by90%of homeowners
Avatar for Vapor-X Crawlspaces
Vapor-X Crawlspaces
5.0(
7
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Irmo, SC and surrounding areas

In business since 2023

Free estimates

Emergency services offered

Will beat any competitors crawlspace waterproof pricing! \n\nDo you have moisture in your crawlspace? High energy bills? Want to better the air quality in your household? We can help you! What Vapor-X Crawlspaces brings is a moisture free zone in your crawlspace. Most homeowners spend 70 percent of their lives in their homes, so having a healthy air quality at home is essential for many health reasons. The services we provide are: encapsulations, vapor barriers, dehumidifiers, sump pump, interior and exterior French drain systems, crawlspace clean outs, fresh air systems, and moisture remediation. My name is Sean Williams, I am the founder and owner of Vapor-X Crawlspaces and have been serving homeowners like you for over 6 years. I truly believe making a healthier home is a healthier lifestyle. We are known for an unparalleled commitment to customer satisfaction. With our efficient work and smaller company size, we are able to provide quality services at a fraction of the cost of larger companies. We also offer payment plans so you can get your project completed ASAP. Call NOW for a free inspection and let us impress you.\n

Basement Waterproofing Project
Basement Waterproofing Project
Basement Waterproofing Project
Basement Waterproofing Project
Basement Waterproofing Project

+42

Recommended by100%of homeowners
Avatar for American Plumbing Service
American Plumbing Service
4.8(
100
)
Basement Drainage Channels - Install

Serving Irmo, SC and surrounding areas

In business since 2014

Free estimates

Credit card accepted

"Excellent in all respects. Examined issue and repaired on the spot at no cost. This is the person you want to call for a plumbing issue. Knows what he is doing and tells it like it is. I have used plumbers for over sixty years...this man is the best in the business (at least the local area)."
Removal of old caulk
Side view of tub
Finished Product
Tim Cook, owner of American Plumbing Service
Water and Sewer Line

+2

Recommended by92%of homeowners
Showing 1-10 of 42
Basement Waterproofing questions, answered by experts

Egress windows or doors are required in finished basements to meet safety and building codes. If your basement is unfinished and used as a storage space, egress windows are not required, but anything considered a habitable space must have an additional point of egress in addition to the stairs.

Yes, you can technically make a crawl space liveable, but the only way to do so is by converting it into a basement. While some crawl spaces are big enough to walk through and store large items, they lack appropriate insulation and space to be liveable.

Standing water under your house can threaten its structural integrity. If water pools in your crawl space, it can damage the foundation and the structure above ground, causing wood rot, mold, and other problems. If you have a concrete foundation, standing water under your house can also make your foundation slabs crack.

In nearly all cases, you are required to install a vapor barrier in your crawl space. However, local regulations will change based on the local climate and the crawl space's susceptibility to moisture. Even if a vapor barrier is not legally required, it is often a good idea to keep your crawl space dry.

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.

The Irmo, SC homeowners’ guide to basement waterproofing services

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