Expert crawl space encapsulation, mold remediation, moisture control, and drainage systems. Every project starts with a free on-site inspection.
From a basic vapor barrier to a fully sealed, dehumidified crawl space — we offer every service your home needs to stay dry, healthy, and structurally sound.
Full encapsulation with 16-mil liner, wall coverage, pier wrapping, and vent sealing. The most complete moisture solution available.
Learn moreEntry-level moisture control for spaces without standing water. We install 6-mil or 12-mil polyethylene liner on the crawl space floor with sealed seams and secured edges.
Learn moreHEPA vacuuming, mechanical removal, and EPA-registered antimicrobial treatment for crawl spaces and full home mold problems. We eliminate the source, not just the surface.
Learn moreAprilaire crawl space dehumidifiers sized to your space. Includes condensate pump, auto-drain line, and dedicated electrical circuit installed by a licensed electrician.
Learn moreInterior perimeter drainage channels and sump pump systems for crawl spaces with active water intrusion. Includes battery backup recommendations to protect against power outages.
Learn moreJoist sistering, sill plate replacement, post installation, and subfloor repair. All structural work backed by a 30-year warranty per North Carolina building code.
Learn moreWe never send a generic quote. Every project starts with eyes on your crawl space.
A trained technician visits your property, inspects every inch of your crawl space, and documents exactly what we find.
We provide a clear, itemized estimate based on your actual conditions — not a ballpark guess or a one-size-fits-all package.
Our crew arrives on time, works clean, and completes every item in the scope. We document the work with before and after photos.
Eligible projects receive a lifetime warranty. We include a Year 1 follow-up inspection and are always a phone call away.
WNC's mountain climate is tough on crawl spaces. We know what it takes to keep them dry year-round.
Locally owned and operated. We live here, we understand the climate, and we're invested in our community.
Every project starts with a free, no-pressure inspection. We price what the job actually requires.
Our encapsulation and mold remediation warranties are some of the strongest in the industry.
We install industry-leading Aprilaire units sized specifically to your crawl space and moisture load.
Hundreds of satisfied homeowners across Western NC. Our reputation is our most important asset.
Schedule your free crawl space inspection today. No pressure, no obligation — just an honest assessment of what your home needs.
Every service we offer is designed to address the root cause of crawl space moisture problems — not just the symptoms.
Full crawl space encapsulation with liner, wall coverage, and vent sealing
Full encapsulation is the most complete moisture solution for a crawl space. We seal the entire space — floor, walls, piers, vents, and sill plate — creating a conditioned environment that dramatically reduces humidity, prevents mold growth, and improves your home's air quality.
This is our most popular service and the one we recommend most often for Western NC homes where humidity and ground moisture are persistent problems.
Ground moisture vapor control with polyethylene liner installation
A vapor barrier is a solid entry-level option for crawl spaces without standing water or significant mold. We install 6-mil or 12-mil polyethylene liner on the crawl space floor, stopping ground moisture from evaporating upward into your home.
While not as comprehensive as full encapsulation, a properly installed vapor barrier significantly reduces ground moisture and can be upgraded later to a full encapsulation system.
Professional mold removal and antimicrobial treatment for crawl spaces and full homes
Mold in a crawl space is more than a cosmetic problem. It spreads through your home's air supply, affects structural wood, and can cause serious health issues. We use HEPA-grade equipment and EPA-registered antimicrobials to properly remove and treat mold at the source.
For full mold remediation combined with encapsulation and a Contractor-supplied dehumidifier, we offer a lifetime mold warranty against recurrence from high humidity.
Aprilaire crawl space dehumidifiers sized to your space and moisture load
A properly sized dehumidifier is essential for maintaining a healthy encapsulated crawl space. Without one, humidity levels can rise enough to support mold growth even in a sealed space. We install Aprilaire crawl space dehumidifiers — the industry standard — sized specifically to your space and moisture conditions.
Interior perimeter drainage systems and sump pumps for active water intrusion
If your crawl space has active water intrusion — standing water, seepage through foundation walls, or hydrostatic pressure — encapsulation alone is not enough. You need a drainage system to manage and remove that water before it can damage your liner, structure, or belongings.
We install interior perimeter drainage channels and sump pumps with battery backup options to ensure your crawl space stays dry even during heavy rain or power outages.
Floor joist sistering, sill plate replacement, post installation, and subfloor repair
Long-term moisture damage causes wood rot in crawl space framing — joists, sill plates, posts, and subfloor sheathing. If left unaddressed, this compromises your floor structure and significantly reduces your home's value. We repair and reinforce moisture-damaged structural wood to bring it back to full integrity.
All structural work is performed per North Carolina State Building Code and backed by a 30-year workmanship warranty.
That's exactly what the free inspection is for. We'll assess your crawl space, document what we find, and give you an honest recommendation — no pressure, no obligation.
We serve homeowners across all of North Carolina, with deep roots and a primary focus in Western NC.
Based in Asheville, we primarily serve Western NC but travel statewide for the right project. Call us to confirm coverage for your area.
Our primary service area covers all of Western NC. The mountain climate here creates unique moisture challenges — high humidity, significant rainfall, and temperature swings that are tough on crawl spaces year-round.
We travel statewide for larger projects. We have served homeowners in Charlotte, Raleigh, Winston-Salem, Greensboro, and surrounding areas. Call us to discuss your project.
We serve all of North Carolina. If your area isn't listed above, give us a call or send a message — we are happy to confirm coverage and schedule your free inspection.
No pressure, no obligation. Just an honest assessment of your crawl space by a trained technician.
Reach us by phone, email, or use the form to request your free inspection. We respond to all messages within one business day.
All of Western North Carolina and beyond. View full service area →
Fill out the form below and we will contact you within one business day to schedule your inspection.
Thank you! We will contact you within one business day to schedule your free inspection. If you need to reach us sooner, tap the button below to call us.
Call (828) 548-1459We will call or email you within one business day to confirm your appointment time.
A technician visits, inspects the full crawl space, and documents everything with photos.
You receive a clear, itemized written estimate the same day — no pressure to decide on the spot.
The most complete moisture solution for Western NC homes — sealing every surface to eliminate humidity, prevent mold, and protect your structure.
Full encapsulation is our most recommended service for Western NC homes. The mountain climate creates persistent ground moisture and humidity that a vapor barrier alone cannot fully address. Encapsulation seals the entire crawl space — floor, walls, piers, vents, and access door — creating a controlled environment that dramatically reduces humidity and protects everything above it.
Full floor coverage and 3 feet up all block walls, providing a heavy-duty moisture barrier that resists tears and punctures.
All structural posts, piers, and columns wrapped and sealed to eliminate moisture pathways.
All seams overlapped a minimum of 6 inches and sealed with vapor bond tape.
All pipes, wiring, and post penetrations sealed at the liner to maintain a continuous barrier.
All crawl space vents sealed with insulated covers to prevent outdoor humidity from entering.
A properly sealed access door installed to maintain the conditioned environment.
Mechanically fastened to foundation walls to insulate and reduce thermal bridging.
Full removal of debris, old materials, and old insulation prior to installation.
Light-to-moderate mold treatment included. Severe conditions scoped and priced separately.
All surfaces treated with EPA-registered antimicrobial agents before liner installation.
Our encapsulation is backed by a lifetime warranty on materials and workmanship, provided annual maintenance is performed at Owner's expense. The warranty is transferable when you sell your home — a documented selling point for buyers and real estate agents.
We assess your crawl space, document existing conditions with photos, and determine the correct scope.
Debris removed, old insulation pulled, any mold treated before the liner goes down.
Heavy-duty liner installed floor-to-wall, all seams taped, all penetrations sealed.
Vents sealed, access door installed, rigid foam fastened, final walkthrough completed.
Schedule your free inspection and get an honest assessment of what your crawl space needs.
A solid entry-level solution to stop ground moisture from evaporating into your crawl space and home.
A vapor barrier is a polyethylene liner installed on the crawl space floor to block ground moisture from evaporating upward into your home. It is the right choice for crawl spaces without standing water, significant mold, or severe humidity problems — and it can always be upgraded to full encapsulation later. We install 6-mil or 12-mil liners depending on your conditions.
Full floor coverage from wall to wall, sized to your specific crawl space dimensions.
All seams overlapped 6 inches minimum and taped to prevent moisture pathways.
Liner secured to foundation walls at the perimeter edge to prevent shifting over time.
All utility penetrations — pipes, posts, wiring — wrapped and sealed at grade level.
Standard volume debris and trash removal prior to installation.
Vapor barrier installation is backed by a lifetime warranty on materials and workmanship, provided annual maintenance is performed. This warranty can be upgraded to include a full encapsulation warranty if you later choose to expand the scope.
We assess your crawl space dimensions, moisture levels, and existing conditions.
All debris cleared and ground prepared before liner installation begins.
Liner installed full floor coverage, seams taped, edges secured to walls.
Technician confirms all penetrations are sealed and liner is fully secure.
Schedule your free inspection and get an honest assessment of what your crawl space needs.
Professional mold removal and treatment for crawl spaces and full homes — addressing the source, not just the surface.
Mold in a crawl space is more than a cosmetic problem. It spreads through your home's air supply, attacks structural wood, and can cause health issues for occupants. We use HEPA-grade equipment and EPA-registered antimicrobials to properly remove and treat mold at the source. When combined with full encapsulation and a Contractor-supplied dehumidifier, we back our work with a lifetime mold warranty.
Full documentation of affected areas, moisture readings, and photo evidence before work begins.
Physical removal of mold growth from all affected surfaces using professional equipment.
EPA-registered products applied to all treated surfaces to prevent regrowth.
For severe cases, containment barriers and negative air pressure established to prevent cross-contamination.
Removal of materials that cannot be effectively treated in place.
Optional third-party testing by a certified Indoor Environmental Professional — at Owner's expense.
When full mold remediation is combined with our full encapsulation system and a Contractor-supplied Aprilaire dehumidifier, we provide a lifetime warranty against visible mold recurrence from high humidity. Annual maintenance is required. Mold resulting from plumbing leaks, flooding, or mechanical failures is not covered.
We document all mold locations, severity, and the moisture source driving growth.
Mechanical removal, HEPA vacuuming, and antimicrobial treatment applied to all affected surfaces.
Underlying moisture issue addressed — encapsulation and dehumidifier installed where recommended.
Post-treatment documentation provided. Optional IEP clearance testing available.
Schedule your free inspection and get an honest assessment of what your crawl space needs.
Aprilaire crawl space dehumidifiers sized to your space and moisture load — the essential final step in moisture control.
A properly sized dehumidifier is essential for maintaining a healthy encapsulated crawl space. Without one, humidity levels can rise enough to support mold growth even in a sealed space. We install Aprilaire crawl space dehumidifiers — the industry standard — sized specifically to your space and moisture conditions. Every unit is installed with a condensate pump and dedicated electrical circuit.
Installed and commissioned, sized to your specific crawl space square footage and moisture load.
Installed to automatically remove collected water from the unit without manual emptying.
Routed to an appropriate discharge location so the unit operates fully automatically.
Installed by a licensed electrician subcontracted by AMC. Permit obtained where required.
Unit set to the correct target humidity level for your crawl space conditions.
We show you how the unit works, what settings to expect, and when to schedule maintenance.
All Aprilaire dehumidifiers include a 5-year manufacturer parts warranty. An optional lifetime warranty covering both labor and materials is available if you participate in our annual maintenance and inspection program at Owner's expense.
We assess your crawl space size, moisture levels, and determine the correct unit size.
Licensed electrician scheduled for dedicated circuit installation.
Dehumidifier mounted, condensate pump and drain line installed and tested.
Unit powered on, calibrated, and confirmed operational before we leave.
Schedule your free inspection and get an honest assessment of what your crawl space needs.
Interior perimeter drainage and sump pump systems for crawl spaces with active water intrusion — keeping your space dry even in heavy rain.
If your crawl space has active water intrusion — standing water, seepage through foundation walls, or hydrostatic pressure — encapsulation alone is not enough. You need a drainage system to collect and remove that water before it can damage your liner, wood structure, or belongings. We install interior perimeter drainage channels with sump pump systems and battery backup options.
Installed at the correct depth and slope along the perimeter of the crawl space to collect intruding water.
Installed on the drainage channel to prevent sediment from clogging the system over time.
Excavated and lined at the optimal location based on water flow patterns in your crawl space.
Installed in the pit with discharge line routed to the exterior.
Routed to a safe exterior discharge location away from the foundation.
Drainage channel covered with new concrete after installation. Note: patch will differ in color and finish from existing concrete.
Our interior drainage system is warranted for the lifetime of the structure against standing water within the perimeter of the installed drainage system, provided the sump pump is kept operational and maintained annually. Sump pump failure caused by power outages, GFCI tripping, or breaker tripping is not covered — a battery backup is strongly recommended.
We map water entry points, assess the crawl space floor, and design the drainage layout.
Perimeter trench excavated along foundation walls at the correct depth and slope.
Drainage channel, filter sock, sump pit, and pump all installed and tested.
Trench covered with new concrete. Final drainage test performed before sign-off.
Schedule your free inspection and get an honest assessment of what your crawl space needs.
Floor joist sistering, sill plate replacement, post installation, and subfloor repair — restoring the structural integrity of moisture-damaged crawl space framing.
Long-term moisture exposure causes wood rot in crawl space framing — floor joists, sill plates, support posts, and subfloor sheathing. If left unaddressed, this compromises your floor structure and significantly reduces your home's value. We repair and reinforce moisture-damaged structural wood to restore full structural integrity. All work is performed per the North Carolina State Building Code.
New properly sized lumber fastened alongside damaged joists to restore load capacity and eliminate soft spots.
Rotted sill plates removed and replaced with treated lumber, properly flashed and sealed.
New support posts installed at correct bearing points to restore floor support.
Damaged beams reinforced or replaced where required.
Damaged subfloor panels removed and replaced where moisture has compromised the sheathing.
Pre- and post-repair photos provided. Engineering consultation available where required.
All structural repairs are backed by a 30-year warranty that work is performed correctly in accordance with the North Carolina State Building Code. This warranty requires that encapsulation, drainage, and dehumidifier systems be installed where recommended — structural warranties do not apply if moisture sources are left unaddressed.
We assess all structural wood, document damage severity, and identify the moisture source.
We recommend addressing encapsulation and drainage before or alongside structural repairs.
Sistering, replacement, and reinforcement performed per NC Building Code standards.
Before and after photos provided. Engineering sign-off available where required.
Schedule your free inspection and get an honest assessment of what your crawl space needs.