Charlotte Crawl Space Co. runs the full under-floor stack for the crawl capital: encapsulation from $4,200, drainage from $2,000, repair from $1,500, drying from $1,200, and mold treatment from $1,500 — every scope preceded by a free photographed inspection with readings.
Crawl Space Encapsulation
The NC-validated closed-crawl system: Class I seal, closed vents, mechanical drying, readings to prove it.
Crawl Space Repair
Jacks, sistered joists, and sill work for framing the 80% seasons softened.
Crawl Space Drainage
Interior drainage and sumps for Cecil clay that holds every storm against your footing.
Crawl Space Dehumidifiers
The drying half the research demands — sized, drained, and watchable from your phone.
Crawl Space Mold Treatment
Remediation plus the moisture ending — because spray-only work is a rerun in this humidity.
Cost Guide: the NC Band by Stage
The published state band explained, quote-movers named, itemization demanded.
The research standard is the sequence
NC's studies worked because installs were complete and instrumented, and ours follow: liquid exits before anything seals, wood repairs before anything covers, growth treats before the space closes, drying holds the number after — with commissioning readings proving each system finished. Stages your trace didn't order stay off the scope, in writing. In the biggest market, that discipline is the product.
Service questions
Which services will my crawl need?
Your trace and your ledger decide: liquid at the walls orders drainage; softened spans order repair; growth orders treatment before sealing; and every complete fix ends in seal-plus-dry. The free photographed inspection reads all of it and the scope lists only ordered stages.
Why does this company keep citing research?
Because our home state ran it: NC's closed-crawl studies measured the vented problem (80%+ RH seasons) and validated the sealed answer on exactly this soil and climate. Installing to that standard — complete systems, commissioned readings — is the whole differentiator worth having here.
Is the inspection genuinely free?
Photographed, measured, itemized, free — metro-wide. Verdicts include 'your crawl is fine' and 'you only need the barrier,' delivered with the same photos as any other.
Get a free Charlotte crawl space inspection
Tell us what you're noticing — smells, humidity, floor bounce, a wet crawl — and we'll schedule an inspection with photos of what we find. We reply the same business day.