A standard cartridge swap on a Seminole 1970s or 1980s fiberglass tub-shower valve runs $189 to $385 depending on parts. Right call when the underlying valve is sound, the surround is acceptable, and there is no immediate mobility concern.
An FBC 2023 P2722 anti-scald valve upgrade alone runs $585 to $985 installed. Worth doing on any Seminole home with a senior resident even if the rest of the configuration is being kept.
A cast iron drain spot repair on a 1960s Seminole slab ranch runs $1,485 to $2,485 depending on access. Reroute through attic or wall runs $2,485 to $4,485.
A tub-to-walk-in-shower conversion on a single-family Seminole home runs $4,500 to $9,500 total. Plumbing portion $2,485 to $4,485 includes tub removal, drain modification, valve relocation and anti-scald upgrade, grab bar blocking, built-in bench rough-in, handheld wand outlet, pressure testing. Surround sub coordination $1,500 to $4,500.
A combined walk-in conversion plus cast iron drain replacement (the floor is already opened for the conversion, so adding the drain work is incremental cost) runs $5,500 to $11,500 total: incremental for the drain work of roughly $1,000 to $2,000 above the conversion alone.
Mobile and modular home walk-in conversions run $3,500 to $7,500 total because the footprint is smaller. We pull the Pinellas County or Hillsborough County mechanical permit depending on which side of the line the address sits.