Wilmington’s coastal charm, historic architecture, and vibrant riverfront culture make it one of North Carolina’s most appealing cities. From neighborhoods like Forest Hills and Pine Valley to newer developments in Echo Farms and Riverlights, the city’s wide variety of home styles reflect its growth and character. Wilmington is also known for its downtown Riverwalk, the USS North Carolina Battleship, and annual events such as the North Carolina Azalea Festival, which draws thousands of visitors each spring.

Being close to the coast, Wilmington homes are especially vulnerable to moisture and humidity issues, particularly in crawl spaces. Depending on the severity of the issue, Elite Moisture Solutions offers both targeted repair services and full crawl space encapsulation. Whether it’s sealing off minor air leaks, replacing damaged insulation, or installing a complete vapor barrier system, our solutions are designed to improve indoor air quality, reduce humidity, and protect your home’s structure.

crawlspace encapsulation Wilmington

Idawriter, CC BY-SA 3.0, via Wikimedia Commons

Wilmington, located in southeastern North Carolina, is the 8th largest city in the state with a population of 124,504 as of 2024. Positioned near the Cape Fear River and the Atlantic Ocean, Wilmington offers a blend of urban amenities and coastal charm. The median household income is $64,718, and the city has a population density of 2,422 people per square mile, reflecting its role as a growing hub in the region

Why Homes in Wilmington Struggle with Crawl Space Moisture

dirty crawl space repair

The coastal climate brings frequent rain, high humidity, and even the occasional hurricane—all of which contribute to elevated moisture levels around and under homes. Sandy soils drain quickly but don’t always direct water away from foundations, and older homes with vented crawl spaces often trap damp air. Over time, this leads to problems like mold growth, insulation damage, pest infestations, and foundation deterioration.

Other contributing factors can include groundwater intrusion, HVAC condensation, and inadequate drainage systems. Homeowners might notice musty smells, soft flooring, or visible water damage within their crawl space.

Smart, Site-Specific Solutions for Crawl Space Problems

Elite Moisture Solutions begins every Wilmington project with a detailed crawl space inspection to assess conditions and identify contributing issues. Our services may include:

  • Certified Mold Remediation: Targeted removal of mold and mildew to improve air quality.
  • Vapor Barrier or Full Encapsulation: Either a moisture-blocking barrier or fully sealed crawl space walls and floors.
  • Drainage Correction and Sump Pump Installation: Redirecting water away from your home’s foundation.
  • High-Performance Dehumidifier Installation: Actively managing humidity levels.
  • Insulation Replacement: Removing compromised insulation and installing moisture-tolerant alternatives.
  • Sealing Vents and Gaps: Preventing humid air and pests from entering the crawl space.

Every project is customized based on your home’s age, condition, and local environmental conditions.

crawl space encapsulation

Repair vs. Encapsulation: How to Know What You Need

Some Wilmington homes only need minor crawl space repairs. If moisture issues are recent or limited in scope, vent sealing, vapor barrier replacement, or localized insulation repairs may resolve the problem effectively. These lower-cost options can be practical when there’s no significant mold growth or structural concern.

But for homes experiencing persistent moisture, standing water, or recurring mold and pest issues, encapsulation is the superior option. It fully seals the crawl space and introduces systems that maintain dry, controlled conditions year-round.

Encapsulation also qualifies your home for Elite Moisture Solutions’ crawl space encapsulation warranty—25 years of coverage on materials and labor, with the option to extend to 30 years when paired with our X-70 mold treatment.

Benefits of Crawl Space Encapsulation

Encapsulation provides wide-reaching improvements that protect your home, your health, and your investment.

  • Improved Indoor Air Quality: Reduces airborne mold spores, allergens, and odors.
  • Preserves Structural Integrity: Protects framing, subflooring, and insulation from long-term moisture damage.
  • Increased Energy Efficiency: Stabilizes interior temperatures and reduces HVAC usage.
  • Pest Resistance: Deters rodents, insects, and termites from nesting in the crawl space.
  • Effective Moisture Control: Stops groundwater intrusion and condensation-related issues.
  • Enhanced Comfort: Keeps interior air drier and more consistent year-round.
  • Boosted Home Value: Makes your property more attractive to future buyers.
  • Peace of Mind: Backed by a long-term warranty for materials and labor.
properly encapsulated crawlspace

Why Homeowners Choose Elite Moisture Solutions

We understand the unique moisture challenges that coastal homes face. Our Wilmington team combines local knowledge with years of industry experience to provide reliable, tailored crawl space solutions.

All encapsulation projects include our 25-year limited warranty (extendable to 30 years with X-70 mold treatment). Dehumidifiers installed during the process are backed by a separate 5-year manufacturer’s warranty. Full warranty terms are available on our crawl space encapsulation warranty page or by contacting our team directly.

Call today to schedule your free crawl space inspection and get a detailed estimate for repair or full encapsulation.

Customer Reviews

Matthew Stewart
6/25/2024
I was very pleased with the work performed by Elite Moisture Solutions recently. They proposed a solution for my crawl space which included a complete gut of the existing vapor barrier, installation of a new, thicker vapor barrier, dehumidifier and new insulation that was lacking before. Immediately the smell of a humid, musty crawl space was gone which also alleviated the musty smell in my home that would surface when the HVAC kicked on. Well worth the cost and the team was extremely professional and the craftsmanship was best in class! I would highly recommend them to anyone looking to have similar work performed on their home.
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ME Williams
9/26/2023
Our home was built in 1994 and the old (primitive) method of crawl space grading and a corner drainage pipe stopped working (the pipe clogged after 30 years). Chris and his team, who are very professional, assessed the situation and presented available options (as well as inspecting for mold). We decided to go with the full encapsalation and our crawl space moisture issues as well as the potential for mold are gone. Highly recommended and it was a pleasure to support a local business.
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John Benton
12/06/2020
Dealing with Elite Moisture was a positive experience from beginning to end. Ben was our point of contact and we were pleased with the options he provided us and was always very patient and responsive. We opted for them to condition our crawl space and were very satisfied with the work done on time by Gino. We wish the company continued success and would highly recommend their services.
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Lg Chapmn
2/07/2021
This company did a great job for me. They cleaned up the mold, removed old insulation, installed new insulation & dehumidifier and made my crawlspace to work efficiently to keep out the moisture and stay dry. I could not be more pleased! Plus every guy they sent out was polite and did good work to get my crawlspace up to snuff. Thanks guys!!
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Wendy McNamee
11/26/2023
I had mold under my crawlspace and had several people come out and look at it. All said I needed to have it encapsulated and I got quotes from 3 people. One barely told me what was going to happen and one was about 3k less than Elite was. But no one took the time to explain exactly what they were going to do, how they were going to do it and why they were doing it that way Chris did. He was not only professional, but friendly, knew what he was talking about, and offered no pressure at all. He seemed to truly want to do the job right for me. And his staff completely came through! They were also very knowledgeable, so, so clean and so kind! I would have them do work for me any day of the week! When I say clean, there was not a spec of trash left after they were done each day. They were extremely respectful of me and my property, and even of the black snake that took up residence under my home, letting him work his way out instead of killing him. All in all, this company was one I would easily pay more to work with because they do the job right. I don't worry about the work done under my house, because I know it was done by a company with integrity, kindness and respect. Thank you Chris and Elite Moisture Solutions!
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James Curtis
6/26/2023
Working with Elite Moisture was a great experience. They did a great job and kept me informed and involved at every step. Very professional and communicative. I can wholeheartedly recommend Elite to anyone who needs similar work done. My crawl space is now well protected and dry.
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Logan Hoosier
11/26/2023
Chris, Ben, and team did a fantastic job on the crawl space encapsulation for my home in Durham. Ben led the project and gave me updates along the way as to exactly what they were doing and why. It was done on time and the quality was great. We now have the peace of mind knowing that our homes crawl space is dry, clean, and mold free for the next 30 years. I would highly recommend using Elite Moisture Solutions.
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Van McCardle
1/18/2021
The company installed a vapor guard and dehumidifier in my crawl space under the house. They pulled some junk I had under the house and coordinated the pick-up for me. They also tore down the old insulation which was falling down and had new insulation installed. They did an excellent job and were very professional. I highly recommend them to anyone.
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