Crawl Space Services: Encapsulation & Dehumidification in Charleston, SC
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Protect Your Home from Moisture and Humidity
The Greater Charleston area’s warm, humid climate makes crawl space moisture control essential for maintaining a healthy, efficient home. Without proper protection, excess humidity in your crawl space can lead to mold growth, wood rot, structural damage, and even poor indoor air quality.
At Carney & Son 72 Degrees, we specialize in crawl space encapsulation and dehumidification to help homeowners protect their properties from the effects of excess moisture. Whether you need a new encapsulation system installed or repairs on an existing setup, our team has the expertise to keep your home dry, safe, and energy efficient.
What is Crawl Space Encapsulation?
Crawl space encapsulation involves sealing your crawl space with a high quality vapor barrier, preventing moisture from entering and reducing the risk of mold, mildew, and structural damage. This process transforms your crawl space into a clean, dry, and conditioned area, improving both indoor air quality and energy efficiency.
Why is Crawl Space Encapsulation Important?
- Reduces humidity levels to prevent mold and mildew growth
- Protects your home’s foundation from wood rot and structural damage
- Improves indoor air quality by reducing airborne contaminants
- Boosts HVAC efficiency by preventing moisture related strain on your system
- Eliminates musty odors that seep into your home from damp crawl spaces
Professional Installation for Lasting Protection
Our expert technicians provide comprehensive crawl space encapsulation, which includes:
- Sealing the crawl space floor and walls with a durable vapor barrier
- Seal & insulate Crawl Space Vents
- Installing a high performance dehumidifier to regulate moisture levels
Encapsulating your crawl space creates a healthier living environment while protecting your home’s foundation and HVAC system from excess humidity.
Whole Home Repair: Crawl Space Restoration & Dehumidification
If your home already has a crawl space encapsulation system, but you’re experiencing issues such as standing water, excessive moisture, or damaged vapor barriers, we provide expert repair services to restore your crawl space’s integrity.
Signs Your Crawl Space Needs Repair
- Visible moisture or standing water in the crawl space
- Mold or mildew growth on wood or insulation
- Torn or damaged vapor barriers
- Increased humidity levels in your home
- Unpleasant musty odors
Crawl Space Repair & Dehumidification Services
We assess your crawl space for moisture related issues and provide targeted repairs, including:
- Sealing gaps and replacing damaged vapor barriers
- Upgrading or repairing crawl space insulation
- Installing or servicing dehumidifiers to maintain optimal moisture levels
- Addressing drainage issues to prevent future water intrusion
By keeping your crawl space properly sealed, ventilated, and dehumidified, you can extend the life of your home’s structure, improve indoor air quality, and enhance energy efficiency.
Why Choose Carney & Son 72 Degrees?
- Local Expertise: Serving the Greater Charleston area with a deep understanding of regional climate challenges for over 40 years!
- Skilled Technicians: Our team is trained to handle all heat pump brands and models with precision.
- Customer-Centric Approach: We prioritize your comfort and satisfaction with transparent communication and reliable service. We offer 100% Satisfaction Guarantee!
Contact Us Today!
Don't let heat pump issues compromise your comfort. For expert repair, maintenance, installation, or replacement services, reach out to Carney & Son 72 Degrees.
Appointments Scheduled Within 24 Hours
Technician Seal of Safety
0% Financing for 18 Months
2-Year Labor Warranties
Licensed & Insured Technicians
100% Satisfaction Guaranteed
BBB-Accredited Business with an A+ Rating
HomeAdvisor Screened & Approved
Over 40 Years of Experience


Schedule Your Charleston HVAC Service Today
Downtown Charleston homes need HVAC work done right the first time. Request an appointment online, and we'll have a technician out to your Charleston home fast. Ask about our Preferred Comfort Club if you want two scheduled tune-ups a year built into an ongoing membership, or check out our financing options if a full system replacement is on the table.
We schedule most appointments within 24 hours, and every job comes backed by our 2-year labor warranty. You'll know exactly what to expect before a technician ever starts the job.
Areas We Serve:
- Charleston, SC
- Goose Creek, SC
- James Island, SC
- Johns Island, SC
- Kiawah Island, SC
- Mount Pleasant, SC
- North Charleston, SC
- Seabrook Island, SC
- Sullivan's Island, SC
- Summerville, SC

