Waterproofing & Crawl Space Services in Gastonia, NC
Sedona Waterproofing Solutions serves Gastonia homeowners with basement waterproofing, crawl space encapsulation, foundation repair, and mold remediation. Free estimates. Same-week scheduling.
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20+ Years Trusted Service
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5 Years Warranty
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BBB A+ Rated
What does Sedona Waterproofing do in Gastonia, NC?
Sedona Waterproofing Solutions provides basement waterproofing, crawl space encapsulation, vapor barrier installation, foundation repair, mold remediation, and sump pump installation to homeowners in Gastonia, NC and throughout Gaston County. The company is based in Concord, NC — approximately 35 miles from Gastonia — and offers free on-site inspections with same-week scheduling. Call 704-960-7906 for a free estimate.
Why Moisture Problems Are Common in Gastonia Homes
Gastonia homes face a combination of factors that make moisture control more difficult: After heavy rain in Gastonia, it’s common for water to collect around foundations, especially in areas with clay-heavy soil that holds moisture longer than expected.
Older crawl space construction with poor sealing
Clay-heavy soil that holds water after rain
Drainage issues around foundations
High humidity during warmer months
Because of this, moisture under the home doesn’t just stay there; it affects air quality, flooring, insulation, and even structural stability over time.
Signs You May Have a Crawl Space or Basement Issue
Most homeowners notice symptoms inside the house first:
- Musty or damp smell indoors
- Floors feeling uneven or slightly soft
- Higher humidity levels inside
- Increased energy bills without a clear reason
- Visible mold or moisture under the home
In many Gastonia homes, these signs often show up a few days after rain or during humid weather, when moisture builds up beneath the house and moves upward.
If you’re seeing any of these, the problem has already started.
Why Homeowners in Gastonia Choose Sedona Waterproofing Solutions
- Over 20 years of waterproofing experience
- Local team familiar with Gastonia home conditions
- Proven long-term results with repeat customers
- Annual maintenance programs available
- High-quality materials and professional installation
- 5-year workmanship warranty
We focus on long-term protection not short-term fixes.
Waterproofing Services Available in Gastonia
We provide complete solutions based on what your home actually needs:
Crawl Space Encapsulation
Complete moisture barrier installation and air sealing to protect your home's foundation and improve indoor air quality.
Basement Waterproofing
Professional basement waterproofing solutions including interior and exterior drainage systems, sump pumps, and vapor barriers.
Foundation Repair
Expert foundation stabilization, crack repair, and structural support solutions to maintain your home's integrity.
Mold Remediation
Complete mold assessment, removal, and prevention services to ensure healthy indoor air quality for your family.
Crawl Space Care
Drainage issues, poor soil conditions, changing seasons, and moisture content in the soil will stress your crawl space.
Annual Maintenance
Comprehensive annual maintenance programs to ensure your waterproofing systems continue to protect your investment long-term.
Why Gastonia homes need waterproofing
Annual Rainfall
47 inches/year
Above US average of 38 in.
Soil ype
68–72%
Year-round high moisture
Soil Type
Piedmont clay
High hydrostatic pressure
Home Age
Median: 1982
Older crawl space construction
Gastonia sits in the Piedmont region where clay-rich soils absorb and retain water after rain events. When saturated, this soil exerts hydrostatic pressure against foundation walls and crawl space perimeters — accelerating crack formation and moisture intrusion. Homes built before 1990 commonly have unencapsulated crawl spaces with no vapor barrier, making them especially vulnerable to mold, wood rot, and pest entry.
Neighborhoods We Serve
How We Solve Moisture Problems
We focus on fixing the cause, not just the symptoms.
Inspection & Moisture Source Identification
We identify whether the issue is groundwater, humidity, poor drainage, or structural damage.
Water Management
If water is entering, we install drainage systems or sump solutions to move it away from the home.
Moisture Control
Depending on the severity, we install vapor barriers or recommend full crawl space encapsulation. In Gastonia, older vented crawl spaces often allow humid air inside, which is why proper sealing and moisture control make a significant difference.
Repair & Protection
We fix damaged areas and ensure the system continues working long-term.
What Does Waterproofing Cost in Gastonia?
Costs depend on the size of the area and severity of the issue.
Factors that affect pricing:
- Size and accessibility of the crawl space or basement
- Level of moisture or damage
- Type of solution needed (basic barrier vs full encapsulation)
- Drainage or repair requirements
We provide clear, no-obligation estimates so you know exactly what your home needs.
Flexible Financing Options Available
Fixing moisture problems shouldn’t be delayed because of cost. Financing options are available to help you move forward now and pay over time.
- Financing up to $200,000
- 0% promotional APR options (for qualified applicants)
- Soft credit check with no impact to view options
- Fast approvals, often within 2–3 business days
Explore your options here:
https://www.enhancify.com/sedonawaterproofing-financing-offers
Rates and terms vary based on credit and lender.
What Our Customers Say
Real reviews from real homeowners in Charlotte
Posted on Google
Madie BurchSeptember 10, 2025Trustindex verifies that the original source of the review is Google.
The experienced with Sedona Waterproofing Solutions from the first meeting with Dan through the fantastic work Travis and Hunter did was outstanding. When investing in my home I needed to understand the process and feel that the ROI was there. The entire team outperformed my expectations. Thank you for all the hard work you guys did to make my home safer.Posted on Google
Jon BradleyAugust 22, 2025Sedona waterproofing did excellent work on our crawlspace. We are five years out and everything still looks pristine and amazing. We have them come back every year for our maintenance and they are great to work with. We have gotten multiple compliments from other contractors saying how well done our crawlspace is. You won’t be disappointed with the work from Sedona.Posted on Google
Nick GouletJuly 28, 2025They recently came out to perform yearly maintenance on the dehumidifier they installed. Everything is perfect and running well and everyone at Sedona is great to deal with.Posted on Google
Avery HallJuly 25, 2025Great experience and very kind employees. Definitely recommend 10/10!Posted on Google
O PJune 11, 2025I got about 4 quotes from other companies to do some waterproofing in our basement and Sedona gave us the best solution with the best price. Additionally, the team that came out did a clean and solid job. Wesley, Jamison, and Brent did excellent work. They were friendly, thoughtful, explained everything well, cleaned up nicely, and even patched up a few little areas and diagnosed an electrical problem for me while they were here. You can tell they have an eye for detail and take pride in their work. Additionally the office staff is very friendly and helpful too.Posted on Google
Michael SulhanMay 23, 2025Had SWS perform a crawl space encapsulation. Alan was great to work with throughout the entire process—professional, knowledgeable, and communicative.Posted on Google
Jeff BahrMay 20, 2025Straight forward annual maintenance. Done efficiently, provided feedback, all very professional.Posted on Google
Marty SmithMay 7, 2025Dan and his team were on time, thorough and very professional during the entire process. I'm very satisfied with the final product and would recommend them to anyone.Posted on Google
John GreeneApril 30, 2025From start to finish, everything was explained thoroughly by the owner of the company. The workers that came out were pleasant, efficient, and a pleasure to have at my home. They did excellent work and I highly recommend this company!Posted on Google
Sharon KugelmassApril 28, 2025Jeremy arrived early, pleasant throughout, worked efficiently and went the extra mile.
Frequently Asked Questions
In Gastonia, clay-heavy soil tends to hold moisture long after rainfall. That moisture slowly releases under the home, keeping crawl spaces damp even during dry days. Without proper moisture control, it becomes a constant issue.
In many cases, yes. Older homes were often built with vented crawl spaces and minimal moisture protection. Over time, this allows humidity and water intrusion to affect the structure, air quality, and insulation.
This is common. After rain, moisture builds up under the home, especially in poorly sealed crawl spaces. As humidity increases, that damp air rises into the house, causing noticeable odors a day or two later.
Faster than most people expect. With the combination of humidity and soil conditions, moisture buildup can start within days after heavy rain and become a recurring issue if not addressed properly.
It depends on the severity, but many start with a vapor barrier and then upgrade to full crawl space encapsulation once they realize the benefits of complete moisture control. The right solution is based on the condition of the crawl space, not a one-size approach.
Get a Free Waterproofing Inspection in Gastonia
If your home is showing signs of moisture, don’t wait until the damage gets worse.
Schedule a free inspection with Sedona Waterproofing Solutions and get a clear plan to protect your home.
