Crawl Space Mold Removal in Marietta, GA

Are older Marietta homes more prone to crawl space mold?

Marietta, the Cobb County seat about 17 miles northwest of downtown Atlanta, is built around Marietta Square and has six historic districts, including the Whitlock Avenue, Church-Cherokee Streets and Northwest Marietta districts. Older houses across the metro were often built over vented crawl spaces with bare soil, before vapor barriers became standard, and have since collected decades of plumbing, wiring and HVAC changes that leave gaps and torn coverings. Age by itself doesn't cause mold, but an old crawl space usually has more ways for moisture to get in and fewer defenses against it. Humid summers do the rest, condensing on joists and ducts cooled by the air conditioning above.

Did the 2009 floods affect crawl spaces here?

Creeks near Marietta did rise. During the September 2009 floods, National Weather Service gauges listed at Marietta recorded Sewell Mill Creek cresting at 13.26 feet against a 12-foot flood stage on September 21, and Sope Creek at 18.35 feet against a 12-foot stage. Homes on low ground near creeks can see water reach the soil under the floor in heavy storms. EPA's flood guidance says that if a home flooded and couldn't be dried within 24 to 48 hours, you should assume mold growth. If your house has ever had water underneath, check the framing and insulation even if nothing shows upstairs.

I rent. Who should I contact?

Start with a written repair request to the landlord and keep a copy; O.C.G.A. 44-7-13 puts the duty to keep the premises in repair on the landlord, and Georgia does not allow rent withholding. Cobb & Douglas Public Health says it lacks authority over mold in private homes and rentals, but suggests tenants with mold caused by a mechanical or structural failure contact the local building inspections department, which may be able to address the underlying moisture. In Marietta, the Building Inspection Division enforces the state minimum codes for existing construction as well as new work. This is general information, not legal advice.

A note on rebuilding

If removal reveals rotted framing, ask the City of Marietta Building Inspection Division what is required before repairs. Georgia has no state mold license; for structural work, confirm the company holds a Georgia residential or general contractor license on GOALS Verify Now. Georgia law defines a residential contractor by work over $2,500, so check current rules with the state board.