Crawlspace ER Holdings LLC
Protect your home and investment from moisture with Crawlspace ER Holdings LLC. Serving Mount Pleasant and the greater Charleston area, our family-owned team specializes in waterproofing, foundation repair, and professional mold remediation. We help homeowners resolve issues like standing water, musty odors, and wood rot through an inspection-led approach. We recommend only the work you need, providing clear options ranging from simple vapor barriers to full crawl space encapsulation. Our licensed and insured experts focus on long-term protection and peace of mind for your property. Contact us today to schedule your free, no-cost professional inspection and receive a clear plan.
Customer's reviews
Mr. Brian Powell from Crawl Space ER did an excellent job inspecting and correcting some minor issues in my crawlspace. He was the utmost professional, was honest, had integrity and provided high-quality input and suggestions to the issues that he had found. I have the upmost respect for Mr. Powell and Crawl Space ER.
He was highly respect full, on time and very knowledgeable with the business and details. As a result I have referred him to many of my friends, neighbors and work associates. I give this individual and Crawl Space ER a solid five star rating. Don’t be fooled with other companies and competitors, call Crawl Space ER first. Thank You Matt Swan
~ MATT S
We cannot say enough amazing things about the team at Crawlspace ER! From start to finish, they were professional, honest, knowledgeable, and incredibly responsive. They took the time to explain everything clearly, showed genuine care for our home, and went above and beyond to make sure the job was done right.
Their crew was punctual, respectful, and left everything spotless when they finished. It’s rare to find a company that combines such high-quality work with outstanding customer service, but Crawlspace ER absolutely does. We truly felt like we were in good hands throughout the entire process.
If you are looking for a trustworthy company that genuinely cares about their customers and stands behind their work, we highly recommend Crawlspace ER. Thank you to the entire team for making what could have been a stressful situation such a smooth and positive experience!
~ Jenn V
The first thing that stood out to us about Crawlspace ER was how kind, patient, and caring everyone on their team was. They took the time to answer every question, never made us feel rushed, and truly treated us like more than just another customer. That level of genuine care is hard to find these days.
On top of that, their work was excellent. They were professional, dependable, and incredibly thorough from beginning to end. Everything was explained clearly, the process was smooth, and the results gave us such peace of mind. We are beyond thankful for their help and would absolutely recommend Crawlspace ER to anyone needing honest, high-quality service.
~ Joyce S
Blog
Sealed vapor barrier seams. Our encapsulation paired with properly sized dehumidifier installation keeps crawlspace humidity low and reduces mold ris…
Posted on: October 5, 2026
Inspecting low spots, we record standing water and humidity to map the right fix. A Mt Pleasant inspection like this often points to a French drain o…
Posted on: September 28, 2026
Standing water. Our inspection-first approach removes water, documents damage, and recommends targeted fixes like encapsulation or crawl space sealin…
Posted on: September 20, 2026
Contact information
Phone
+1 843-666-8359
Address
1729 Halls Pond Road
Mt Pleasant
29464
Sunday
Closed
Monday
8:00 AM - 7:00 PM
Tuesday
8:00 AM - 7:00 PM
Wednesday
8:00 AM - 7:00 PM
Thursday
8:00 AM - 7:00 PM
Friday
8:00 AM - 7:00 PM
Saturday
9:00 AM - 4:00 PM
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