Most Aiken mold jobs land between $1,500 and $6,000; crawl space work runs $2,500–$9,000. With summer humidity above 70%, the moisture correction is what decides whether it returns — and Georgia requires no one to hold a standard, so ours is in writing.
Historic houses in a humid climate
Aiken carries a genuinely old housing stock, including winter-colony era homes built when the town drew seasonal residents from the north. Those buildings were constructed to breathe: permeable materials, generous ventilation, no vapor barriers anywhere in the assembly.
That worked until air conditioning arrived. Cooling the interior of a building designed to sit at outdoor temperature creates cold surfaces inside walls that have no drying path, and in a climate above 70 percent humidity for months, moisture condenses there and stays.
Restraint beats sealing on this stock
The instinct with an old damp house is to seal it tighter. On assemblies built to be permeable, that traps moisture rather than excluding it. The approach that works is measurement first, modest sealing, mechanical dehumidification, and preserving the drying paths the building was designed with — see remediation for how a restrained scope reads.
Large properties, outbuildings, and barns
Aiken’s equestrian properties bring structures most metro inspections never touch. We scope those honestly: many barns and outbuildings do not need remediation at all, they need ventilation and a drainage correction.
Asked in Aiken
Our historic house got central air and now has mold. Connected?
Very likely. These buildings were designed to breathe - permeable materials, generous ventilation, no vapor barriers. Adding conditioned air creates cold surfaces inside assemblies with no drying path, and in a climate above 70% humidity for months, moisture condenses there and stays.
Should we seal the old walls up?
Cautiously, and rarely aggressively. Sealing an assembly built to be permeable traps moisture rather than excluding it, turning a manageable condition into a hidden one. Measurement first, restrained sealing, and mechanical dehumidification is the approach that works on this stock.
What about barns and outbuildings?
We scope them honestly, and many do not need remediation at all - they need ventilation and a drainage correction. Equestrian properties bring structures most metro inspections never touch, and we would rather right-size the scope than treat a barn like a bedroom.
What happens after you call from Aiken
We ask what you are seeing and when it started, then schedule. About an hour: exterior water path first, then crawl space and attic with a moisture meter, then the rooms concerning you. Photographs, readings, and fixed prices in writing before anything begins.
Get a free Augusta mold inspection
Tell us what you’re seeing or smelling — a musty smell coming up through the floor, cupping hardwood, condensation on ductwork, staining on a wall — and we’ll schedule an inspection that includes going under the house. We reply the same business day.