
Serving Irmo, SC and surrounding areas
Approved (Corporate)
In business since 1986
Free estimates
Emergency services offered
"Miles Stuffing came out to inspect my foundation and basement area! He was prompt courteous and professional!"





+13

*The Angi rating for Basement Waterproofing companies in Irmo, SC 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 Irmo, SC 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 September 28, 2025

Serving Irmo, SC and surrounding areas
Approved (Corporate)
In business since 1986
Free estimates
Emergency services offered
"Miles Stuffing came out to inspect my foundation and basement area! He was prompt courteous and professional!"





+13

Serving Irmo, SC and surrounding areas
Approved
In business since 2011
Free estimates
Warranties offered
"Project delayed for undetermined date."





+37

Serving Irmo, SC and surrounding areas
Approved
Super Service Award Winner
Emergency services offered
Warranties offered
Credit card accepted
"Cody was fantastic. He showed up on time for what was suppose to be a small job but turned into a much bigger one due to the issue being more serious. He stayed until the job was done even working in the rain. When he was done the cost was slightly more than the initial estimate because the job was much bigger. Even then the price was extremely fair. He is local to the Lexington area and enjoys what he does. He wore shoe covering when he entered my house and left no mess and was extremely respectful. I urge everyone to give Red’s Plumbing a chance. You won’t regret it."





+14

Serving Irmo, SC and surrounding areas
Approved (Corporate)
In business since 1995
Free estimates
Credit card accepted
"Very professional and courteous. Fixed my clogged sink immediately."

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.





+2

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.
"





+4

Serving Irmo, SC and surrounding areas
In business since 2013
Credit card accepted
"Life Savers!! We live in an older house with a very small bathroom. We had a home inspection recently and were altered to some major subfloor, sill and joist damage. We knew it was in rough shape but the inspector used terms like “100% moisture and “previous repairs poorly completed”. I called a few other contractors and remodel companies that started to throw around some huge numbers and timelines to make the repairs. The consensus from them was the tub would have to be removed before they could do any subfloor repairs. In a house with one shower that wasn’t really an option for us. I saw the reviews for the Crawlspace Medic and decided to give them a call. It was the best decision I could have made. Sharon, Paul and Stanley were great; they made the process very easy and efficient from the initial phone call to the installation. Paul came out to do the initial visit (11/14) and assured me he had seen much worse and his company had developed methods to do all the necessary repairs from underneath the house leaving the current bathroom intact. The quote arrived the same day and was extremely reasonable. They got us on the schedule right away (11/20) and on the day of the repairs Nick and his crew arrived on time and were very professional. The job was scheduled for two days but they completed it in one and did a great job. We no longer have to worry about falling through the floor. They also provide a follow up inspection in 90 days and informed us of a couple other minor leaks that were noticed while completing the repairs. Crawlspace medic is a great company and I would 100% recommend them to anyone needing their services."

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





+42

Serving Irmo, SC and surrounding areas
In business since 2014
Free estimates
Credit card accepted
"Extremely well. Very knowledgeable plumber, timely in response, pleasant attitude and prepared to answer any plumbing related questions. Will certainly use again. Quality of work was excellent. Tim goes above and beyond in providing service."





+2

Serving Irmo, SC and surrounding areas
In business since 2015
Free estimates
Emergency services offered
"Black River Landscaping went above and beyond my expectations. After having to completely replace a sewage line full of roots, we were having soil erosion issues outside of the house and flooding issues inside the house. Black River Landscaping put in a French drain, fixed the clipped underground gutters left by the plumbers, and re-sod the whole area. My yard has never looked nicer!"





+133
From average costs to expert advice, get all the answers you need to get your job done.

Need to fix basement water problems or safeguard your home from damage in the future? Use this basement waterproofing cost guide to budget appropriately.

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Struggling with a damp basement? Learn about basement waterproofing and how these tips can help keep your basement safe from the elements.

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