Crawl Space, Basement & Foundation
Repair in Gastonia, NC
Permanent moisture control & foundation repair built for the Piedmont & Gaston County climate.
- One family. One standard. For 38 years and counting.
- Local expertise for Gastonia’s clay soil & storm‑heavy seasons.
- We don’t cut corners. We waterproof them.
Crawl Space Encapsulation
Crawl Space Drainage In Progress
French Drain Under River Rock
Downspout Extensions
Trusted Waterproofing & Foundation Experts Serving Charlotte, NC
In Gastonia, North Carolina, the weather doesn’t just stay outside — it has a way of creeping into your crawl space, basement, and foundation. That’s why Moisture Loc has been safeguarding regional homes from excess moisture, humidity and the structural issues that follow, since 1988. Our team understands the Piedmont climate of Gastonia — with average annual humidity around 67% and summer peaks near 74%. Whether it’s a damp, musty crawl space, water seeping into the foundation, or cracks forming in the walls, we handle it all with proper permits, professional crews, and a commitment to treating each home and homeowner with respect.
We’re proud to be a local Carolinas company, serving families across Gaston County and beyond — from Belmont to Kings Mountain and everywhere in between. When moisture becomes a threat, Moisture Loc is only a phone call away.
Protecting Gastonia Homes from the Ground Up
From wet basements to musty crawl spaces and soggy yards, Moisture Loc delivers
proven and permanent solutions that keep your home dry and moisture-free.
Crawl Space & Basement Waterproofing
Gastonia’s mix of high humidity and dense Piedmont clay soil creates the perfect conditions for water to collect around foundations and seep into basements and crawl spaces. Moisture Loc installs waterproofing systems built for this region—using interior and exterior drainage, reliable sump pump setups, and heavy-duty moisture barriers—to keep your home dry in every season. The result is a protected foundation, healthier air quality, and long-term peace of mind for Gastonia homeowners.
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Gastonia Crawl Space Encapsulation
Crawl space moisture and mold are frequent problems in Gastonia thanks to the area’s elevated humidity levels and older homes with inadequate ventilation. Moisture Loc solves these issues with durable vapor barriers, proper insulation, and high-performance dehumidifiers that seal out damp air and safeguard your home’s structural integrity. The outcome is cleaner indoor air, better energy efficiency, and long-term protection against moisture in Gastonia’s climate.
Foundation Repair
Cracked walls, sagging floors, and settling foundations are common issues for Gastonia homeowners due to the area’s dense clay soils and shifting ground conditions. Moisture Loc’s foundation experts use proven repair solutions—such as steel piers, wall reinforcement systems, and protective waterproof coatings—to stabilize your home and prevent further movement. The result is a safer, stronger, and more secure foundation built to withstand Gastonia’s soil and moisture challenges.
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Yard Drainage
Gastonia’s heavy downpours and varied terrain often cause rainwater to collect around foundations and low spots in the yard. Moisture Loc designs and installs tailored yard drainage solutions—such as French drains, surface drains, and strategic grading work—to move water safely away from your home. These systems help prevent flooding, erosion, and long-term foundation damage on Gastonia properties.
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Crawl Space & Basement Facts for Gastonia, NC
In Gastonia, most homes are built with crawl spaces instead of full basements—a style that works well with the area’s dense Piedmont clay but also invites ongoing moisture problems. The region’s clay-heavy soil retains water, and with Gastonia receiving close to 48 inches of rainfall each year, it’s common for moisture to collect around foundations or seep into lower levels of the home. Over time, this trapped dampness leads to musty odors, mold growth, wood rot, and poor indoor air quality.
Homeowners throughout Gaston County rely on crawl space encapsulation and basement waterproofing to defend against these issues. With decades of experience working in Carolina climates, Moisture Loc designs long-term solutions that control humidity, stop water intrusion, and protect the structural integrity of your home. Whether you’re dealing with standing water, high humidity, or a deteriorating crawl space, we provide the proven systems Gastonia homes need to stay dry and healthy year-round.
Did You Know?
- Gastonia gets roughly 48 inches of rainfall each year, with the heaviest storms often hitting in late spring and summer—peak conditions for crawl space and basement moisture problems.
- The region’s compact Piedmont clay soil drains slowly, causing water to sit against foundation walls and build up hydrostatic pressure that can lead to leaks or structural stress.
- Many Gastonia homes built before the early 2000s rely on vented crawl spaces, a once-standard design that now contributes to high humidity, mold growth, musty odors, and increased energy costs.
- Because of these local conditions, crawl space waterproofing and full encapsulation are among the most valuable upgrades for protecting Gastonia homes, improving air quality, reducing moisture damage, and boosting long-term resale appeal.