Crawl Space Repair in Charleston SC

Crawlspace Medic of Charleston

Specializing in Crawl Space Encapsulation, Structural Repairs, Waterproofing, Vapor Barriers, Sump Pumps & More.

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Charleston's Top Choice for Crawl Space Repair and Waterproofing

At Crawlspace Medic® of Charleston, we strive to provide local families with everything they need to maintain their home’s crawl space.

Our services start with crawl space inspections, which make it easy to find and diagnose issues in your crawl space. 

Each inspection comes with a detailed bill of health for your crawl space, supported by photo documentation.

inspector doing a crawl space inspection in charleston, south carolina

Our Services

Crawlspace Medic® is your trusted source for crawl space repairs, crawl space maintenance, and crawl space inspections in the Charleston metro area.

Crawl Space Inspections in Charleston

If you’re lucky enough to live in Charleston, you know that it does come with its environmental tradeoffs. High humidity, frequent rain, and severe weather can be not only uncomfortable but also detrimental to the health of your house. Left unchecked, high moisture and humidity in your crawl space or basement can cause extensive damage to your foundation–and even the entire structure of your home.

Our comprehensive inspections will diagnose issues under your house so you can take action to protect your home and your investment.

Crawl Space Waterproofing in Charleston

High humidity under your house can cause a host of safety issues, including structural damage, air quality deterioration, dry rot, mold, and even pests. Diagnose the root cause with our comprehensive crawl space or basement inspection to get a detailed plan for moisture remediation or prevention, including vapor barriers, waterproofing, and sump pump installation.

Crawl Space Repairs in Charleston

High humidity and severe weather in Charleston can cause water damage, mold, and attract pests, creating the perfect conditions for structural damage. Whether you’re looking for a house in Charleston or own a home with a crawl space or basement, you’ll want to ensure that the structural integrity is in good shape.

Our team of professionals is ready to diagnose and repair structural problems, including cracks, dry rot, or damage caused by termites or rodents.

Basement Waterproofing Systems in Charleston

Waterproofing your basement with our systems prevents water from entering your basement and destroying your foundation, walls, floors, and belongings. It also protects your health by stopping mold and mildew from growing in your basement.

With Crawlspace Medic, you can improve the value, comfort, and safety of your home’s basement. Contact us today and keep your basement dry!

Proudly Serving Charleston & Surrounding Areas.

As a locally owned and operated company, we know how important a healthy crawl space or basement can be for Charleston homeowners.


James Island

John's Island

North Charleston


West Ashley

...And The Surrounding Areas!


Did you know that more than half of the air in your home comes from your crawl space? If it contains mold, fungus, or pests, the air quality of your home and structural integrity will suffer.

Our expert inspection services will help you spot and diagnose problem areas in your crawl space or basement, without sales tactics. 

We also provide long-term maintenance and moisture remediation services to ensure that your crawl space stays healthy over time.

We can help you spot issues like mold, termites, or water damage before they cause further damage to your home. 

Here's What Our Customers Have To Say:

3 months ago
I'm not gonna lie the job had a rocky start, but after new management and some personnel changes they really made good on what was promised. The goal was to get crawlspace moisture under control. I have HVAC duct-work in the crawlspace and the condensation was so bad it was...Read More »
8 months ago
I text them on Thursday evening. John was out to estimate on Friday. Work was started on Monday and completed on Tuesday morning. The cost was just as appreciated as the workmanship. I only met John and Steve, but I can say they are very respectful, kind, hard working and...Read More »
7 months ago
First and Foremost, Crawlspace Medic has been a Godsend for my family. We were dealing with moisture from a recently fixed leak that needed to be remediated before we could sell our grandparent's home who recently passed away. It was a miracle that Scott was available on the weekend right...Read More »
8 months ago
I highly recommend Crawlspace Medic of North Charleston. They were efficient, responsive and easy to communicate with. I got an appointment for a crawl space inspection the same day and John was there on time, took several pictures of the crawl space and emailed them to me withing 30 minutes....Read More »

Crawlspace Medic of Charleston


4250 Dorchester Rd Ste 603, North Charleston, SC 29405

Phone Number


Hours of Operation

Monday 8:00 AM - 5:00 PM
Tuesday 8:00 AM - 5:00 PM
Wednesday 8:00 AM - 5:00 PM
Thursday 8:00 AM - 5:00 PM
Friday 8:00 AM - 5:00 PM
Saturday Closed
Sunday Closed

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Meet The Team

John G: Charleston Market Director

John Glover

Market Director - Charleston, SC

John grew up in a small town in Pennsylvania.  He moved to South Carolina in 2016 and decided to start a crawl space repair company named Humidi-Seal Crawlspace solutions.  In the end he “moved to bigger and better things” and became the Market Director of the Charleston branch.  John stated that he “absolutely loves every minute of it!”  John is happy to be working with a great team and an awesome family supporting him.  He resides in Charleston with his daughter Katelyn and fiance, Samantha.

Check us out on social media!

Crawlspace Medic of Charleston

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