Straight answers on Charlotte crawl spaces: what the NC research proved, what the state band prices, what code approves — and the free photographed inspection for everything that needs your actual house.
How do I know my crawl has a problem?
The house files reports: must arriving with May, floors bouncing or cupping, insulation hanging below, an AC running long, allergies easing away from home. Two or more points under the floor — and the free photographed inspection converts suspicion into readings.
What did North Carolina's crawl research actually prove?
That the vented theory fails here — vented Piedmont crawls exceeded 80% RH for whole seasons — and the sealed design works: closed crawls in the same studies held dramatically drier. It's the industry's clearest data, gathered on this soil and climate.
What does the work cost in Charlotte?
The NC band: complete systems $4,200-$13,500 (most homes $6,000-$10,000); barriers $1,500-$4,000; drainage $2,000-$5,000; drying $1,200-$2,500; repair $1,500-$8,000. The cost guide itemizes everything.
Is the sealed design code-approved here?
Fully — NC's adoption of IRC R408.3 permits unvented crawls with a Class I barrier and mechanical drying, and the state's research is a reason the design went national. This is its home turf.
Do you serve Concord and Kannapolis?
Those communities are served by a separate operation; our metro coverage runs the south, west, and north arcs — Matthews to Gastonia to Huntersville — each with its own page.
Will sealing help my summer power bills?
Usually — your AC has been fighting the crawl through the subfloor all season, and dry air costs less to condition. Comfort improves first; bills tend to follow. We promise the humidity number and let physics keep it.
What maintenance does a closed crawl need?
Filters a couple of times a year, a glance at the condensate drain, and the sensor's number on your phone. Boring by design — boring is the product.
How fast can you inspect?
Days, metro-wide, three counties. Same-business-day replies on every call and form.
Question we missed?
Send it over for a same-business-day answer, or book the free inspection and get it answered with photographs and readings.
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.