Services
Crawl Space Services for Every Problem
Inspection, encapsulation, water control, mold, structural repair, insulation, pests and ongoing care. Search, filter by family or open any service.
Inspection and Diagnosis
Full inspections, moisture testing, thermal imaging, robot cameras, buyer and seller reports and written repair plans.
Crawl Space InspectionA head-to-toe look at everything under your floor, with photos and plain answers.See the service 
Moisture and Humidity TestingMeters and sensors that turn a damp feeling into real numbers.See the service 
Thermal Imaging and Air Leak TestingAn infrared camera that shows hidden leaks, wet spots and missing insulation.See the service 
Robotic Crawl Space Camera InspectionA small camera robot for tight, low or unsafe crawl spaces.See the service 
Pre-Purchase and Pre-Sale Crawl Space InspectionA focused crawl space check for buyers and sellers, with photos you can share.See the service 
Crawl Space Condition Assessment and Repair PlanA written plan that puts every problem in order, from urgent to optional.See the service Encapsulation and Sealing
Encapsulation, vapor barriers, seam sealing, wall insulation, rim joist foam, vent sealing, access doors and closed-crawl-space conversions.
Crawl Space EncapsulationA sealed, dry, clean crawl space that stops damp air before it reaches your floor.See the service 
Vapor Barrier InstallationA heavy liner that stops ground moisture from rising into the house.See the service 
Vapor Barrier Seam Sealing and Wall AttachmentTaped seams and secure wall edges so the liner works as one sealed layer.See the service 
Crawl Space Wall InsulationRigid foam on the foundation walls for a warmer, tighter space.See the service 
Rim Joist Spray Foam InsulationSpray foam on the rim joist, one of the leakiest spots in the whole house.See the service 
Foundation Vent SealingClosed vents that stop humid air from flowing into the crawl space.See the service 
Crawl Space Access Door InstallationA sealed, insulated door that is easy to open and closes tight.See the service 
Vented-to-Closed Crawl Space ConversionTurn a damp, vented crawl space into a closed, conditioned one.See the service Water and Drainage
Waterproofing, interior drains, sump pumps, battery backup, dehumidifiers, pump-out, grading, condensate drains and humidity monitoring.
Crawl Space WaterproofingA drainage, sealing and pumping plan that keeps liquid water out for good.See the service 
Interior Crawl Space Drain SystemA perimeter drain that collects water and sends it to a sump.See the service 
Sump Pump Installation and ReplacementA reliable pump in a sealed basin that clears water before it spreads.See the service 
Sump Pump Battery BackupA second pump with its own battery for storms and power outages.See the service 
Crawl Space Dehumidifier InstallationA crawl space dehumidifier, sized, drained and set to keep humidity down.See the service 
Standing Water RemovalFast pump-out and drying so water does not soak the wood.See the service 
Exterior Grading and Downspout DrainageSoil, gutters and downspouts that send rain away from the house.See the service 
Dehumidifier Condensate Drain and PumpA tidy drain line so the dehumidifier empties itself.See the service 
Crawl Space Humidity MonitoringA small sensor that tells you the truth about the space under your house.See the service Mold and Air Quality
Mold remediation, antimicrobial treatment, wood cleaning, HEPA vacuuming and air scrubbing.
Crawl Space Mold RemediationSafe removal of mold, followed by the moisture fix that keeps it away.See the service 
Antimicrobial and Mold Prevention TreatmentA protective treatment on clean wood after the moisture is under control.See the service 
Mold-Damaged Wood Cleaning and RestorationCleaned, treated and sealed joists and subfloor, restored to a solid, clean look.See the service 
HEPA Vacuum Cleaning and Debris RemovalA deep clean that removes dust, debris and leftover material from below.See the service 
Air Scrubbing and Crawl Space Air QualityAir scrubbers that clean the air during the work and keep the house protected.See the service Structural Repair
Joist sistering, jack posts, beam and pier replacement, subfloor repair, wall cracks, floor leveling and termite or rot repair.
Floor Joist Sistering and RepairNew lumber bolted beside weak joists to bring strength back to the floor.See the service 
Sagging Floor and Jack Post SupportAdjustable posts on solid footings to lift and hold a sagging floor.See the service 
Support Beam and Girder ReplacementA new main beam that carries the floor above for the long term.See the service 
Subfloor Repair and ReplacementCut out the soft or rotted section and replace it with new, solid panels.See the service 
Foundation Wall Crack Repair in Crawl SpacesSealing and reinforcing cracked block and masonry walls.See the service 
Floor LevelingA step-by-step approach that brings uneven floors back toward level.See the service 
Termite and Wood Rot Damage RepairRepair of wood weakened by termites or long-term rot.See the service 
Pier and Post ReplacementNew piers and posts on solid footings to carry the house again.See the service Insulation, Pests and Air
Old insulation removal, new floor insulation, pipe wrap, duct sealing, pest exclusion and penetration sealing.
Old Insulation RemovalSafe removal of wet, sagging or pest-damaged insulation.See the service 
Floor Insulation InstallationFresh insulation under the floor for warmer rooms and lower energy use.See the service 
Pipe Insulation and Freeze ProtectionWrapped pipes that stay protected through the coldest nights.See the service 
Crawl Space Duct Sealing and InsulationSealed, insulated and supported ducts that deliver the air you pay for.See the service 
Pest and Rodent ExclusionSeal the gaps that let mice, rats and insects into the space under your house.See the service 
Pipe and Wire Penetration SealingClose the small gaps around pipes and wires that leak air and let pests in.See the service Specialty and Support
Storage platforms, lighting and electrical, flood recovery, new construction, yearly maintenance and buyer and seller repairs.
Crawl Space Storage PlatformsA raised platform over the liner for dry, tidy storage.See the service 
Crawl Space Lighting and ElectricalBright lighting and safe outlets so the space is easy to inspect and maintain.See the service 
Flood Damage Drying and RecoveryStep-by-step drying, cleaning and repair after water under the house.See the service 
New Construction Crawl Space Moisture ControlBuild the crawl space dry from the beginning.See the service 
Annual Crawl Space Maintenance PlanA yearly visit that keeps the system working and catches small problems early.See the service 
Crawl Space Repair for Home Buyers and SellersFast, focused repairs that match what an inspector found.See the service No service matches that search. Try a shorter word, or call 800-224-9245.
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