AC & Air Duct Mold Removal in Port Richey, FL

Signs the AC system is involved

• A musty smell that is strongest right after the blower starts
• Water in the pan, a tripped float switch, or a line that drips at the outside outlet only now and then
• Black or green spotting on register louvers or the return filter grille
• Rooms that feel clammy even with the thermostat set low
• Soft or stained flooring near an indoor air handler

What raises the odds here

Port Richey's housing skews older: about 44 percent of homes were built before 1980, and the median year built is 1983. Roughly 15 percent of units are mobile homes, where ducts often run under the floor behind skirting and wrap, out of view. The city also sits near the mouth of the Pithlachascotee River, and in 2024 Helene's surge came up through canals and flooded homes along Bay Boulevard west of US 19, with furniture floating inside. One family there said it was the fourth major storm they had dealt with. If surge water reached a garage air handler or under-floor ducts, assume that insulation is a loss.

What drives the price

Angi reports a Tampa-area range of $3,225 to $10,750 for mold remediation in HVAC systems. The low end tends to be a cabinet and pan with limited growth; the high end involves replacing long runs of flex duct, cabinet liner and sometimes the coil. Cost also moves with access. A belly-wrapped mobile home duct, a cramped attic or a closet unit behind a water heater all take more labor. Angi puts general labor at $75 to $120 an hour.

What happens when you call

You'll be connected with an independent local company that handles AC and duct mold. Expect questions about the smell, when it started, whether water reached the system in a storm, and whether the home is site-built or manufactured. The company should inspect the air handler, pan and accessible ducts and explain which parts can be cleaned and which must be replaced. Coil or blower repairs may go to an HVAC contractor. Florida law keeps assessment and remediation on a structure with separate companies for 12 months, so any clearance test comes from a mold assessor. Permit questions for replacement equipment go to the City of Port Richey Development Services Department.