AC & Air Duct Mold Removal in Bacliff, TX

Does living on the bay make AC mold more likely?

It adds to the load. Most of Bacliff lies along the western shore of Galveston Bay, east of SH 146, so the air coming into a home is often heavy with moisture. The air conditioner removes that water at the coil and sends it to the pan and condensate line; if any part of that path slows down, water sits. Salt air can also corrode outdoor equipment and metal pans faster than inland, and a rusted pan is a common leak point. Ducts that run through a hot attic sweat wherever insulation has slipped, and supply grilles spot when indoor humidity rises above 60 percent.

Our house came through Ike. Could the ducts still be a problem?

Bacliff sits at about 16 feet, a relatively high elevation that helped hold down flooding during Hurricane Ike in 2008, though Galveston County ran a debris-removal program for unincorporated areas including Bacliff afterward. The community has a long storm record, going back to hurricanes in 1915 and 1943. Wind-driven rain through a damaged roof can soak attic duct insulation and air handlers even where floodwater never reached. If repairs after a storm left damp insulation in place, an assessor can check whether growth followed. EPA's general rule is to dry wet materials within 24 to 48 hours.

Who will do the work?

In Texas, a mold assessment consultant inspects the system and writes a protocol, and a separate company that holds a TDLR mold remediation license does the cleaning or removal; one company can't do both on the same project. After a post-remediation assessment passes, you receive a Certificate of Mold Damage Remediation. Replacing a corroded coil, pan or condenser usually falls to an HVAC contractor, so ask how they'll coordinate.

A Bacliff note

Bacliff is unincorporated, about 33 miles from Houston, part of the Bayshore area with San Leon and Bayview. Development and floodplain applications for unincorporated areas go through Galveston County's Engineering, Floodplain & Right-of-Way office at 722 Moody in Galveston (409.770.5552); ask there which permits apply to replacing ducts or equipment. The Galveston County Health District lists mold as outside its jurisdiction, so the assessment is arranged privately.