Protecting Your Home from the Ground Up

Expert Crawlspace Solutions in Charleston, SC

The ceiling of a basement with a lot of wood and insulation.

Crawlspace Encapsulations

Our Crawlspace Encapsulations are designed to effectively seal and protect your crawlspace, preventing moisture, mold, and pests from entering.

Mold remediation

We’re certified for safe mold removal and our mold remediation services will tackle even the toughest mold infestations with speed and precision.

Moisture Control

Experience a new level of comfort as our moisture control solutions lower humidity in your crawl space and prevent musty odors from infiltrating your home.

Crawlspace Repair

Failing to properly maintain and repair your crawl space can result in a series of problems that can diminish the long-term value of your property.

Crawlspace Experts in Charleston

Protecting Homes, One Crawlspace at a Time

Charlestowne Crawlspace is dedicated to providing high-quality crawlspace repair, moisture control, and foundation solutions. Our team specializes in addressing moisture-related concerns, preventing structural damage, and improving indoor air quality to protect your home’s foundation.


With expert inspections and customized services, we tailor our solutions to fit the unique needs of each property, ensuring long-term protection and efficiency. Whether it’s crawlspace encapsulation, sump pump installation, or mold remediation, we bring years of experience and advanced techniques to every project, delivering reliable and lasting results.

Expert Crawlspace Solutions

Reliable Services to Protect Your Home’s Foundation

Strengthen & Protect Your Home

Expert Repairs for Lasting Stability

Enjoy a comfortable home with our efficient air conditioning services, tailored to your needs, daily

Complete Moisture Protection

Keep Your Crawlspace Dry & Efficient

Encapsulation seals your crawlspace, eliminating moisture, improving air quality, and enhancing energy efficiency in your home.

Safe & Effective Mold Removal

Breathe Easier with Professional Mold Treatment

Our mold remediation service eliminates harmful mold, improving indoor air quality and preventing future infestations.

Ultimate Crawlspace Moisture Control

Prevent Humidity & Foundation Damage

A durable vapor barrier blocks moisture, protecting your home’s foundation and preventing mold growth in your crawlspace.

Contact Us for a Free Inspection!  (843) 580-7400

Trusted by Homeowners in Charleston

Customer-Trusted Crawlspace Services

Daniel M.

December 18, 2024
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Excellent same day service for our business! Prompt, professional and had us back up & running in less than half an hour with spot on diagnosis of the problem. Will highly recommend this business to anyone. Thanks Phillips Air!!

John D.

December 18, 2024
A row of black stars on a white background.

Service was prompt and thorough with technicians who were very polite and knowledgeable and explained everything they did and found once they were finished. Would highly recommend Phillips to anyone needing air conditioning service.

Carla A.

December 02, 2024
A row of black stars on a white background.

My husband and I couldn't be happier that we chose Luke and his team to install our new HVAC system. He's one of the rare service providers that follows through on his word even when there are unforeseen challenges after the agreement is signed. Highly recommend Phillips AC!

WHY CHOOSE US

Why Homeowners Choose Us as Their Local Crawl Space Contractors

Affordability

We take pride in offering superior crawlspace solutions at competitive prices. We believe every homeowner deserves high-quality service without the stress of excessive costs.

Lifetime Workmanship Guarantee

We stand behind our work and because we are local, we follow up with our work to guarantee quality and performance.

We’re Licensed and Insured

Our professional team is fully licensed, insured, and mold-certified. We bring expertise and reliability to every crawlspace project we handle.

We Handle Large Scale Repairs

Our team specializes in extensive structural repairs, from girder beams and pillars to joists and subflooring. We provide lasting solutions, not temporary fixes.

Let us come out and inspect your crawlspace today!

Choose a Better Foundation with Our Crawlspace Encapsulation Team

If you are tired of dealing with a damp, musty crawl space or worried about the negative impact it could have on your home's foundation and your family's health, it’s time to take the first step and call our team for a free inspection.


Most homeowners don’t realize their crawl spaces are in disarray and might be causing their foundation issues. Or worse, they’ve already spent money on crawl space repairs using the wrong professionals who might have intended well, but were not properly trained or equipped to handle crawl space waterproofing that lasts.


Our crawl space contractors provide expert crawlspace encapsulation that will turn your wet crawl space into a dry and clean space. Charlestowne Crawlspace stands above the rest with our thorough inspections, custom waterproofing and drainage solutions, and most of all… our affordable prices that continually beat out competitors.