Bathroom Remodeling in Key Biscayne
From a tub-to-shower conversion to a full gut, the part that matters is the part you will never see: the waterproofing and the rough plumbing behind the tile.
Bathroom work in Key Biscayne
Key Biscayne is a barrier island reached only by the Rickenbacker Causeway, where salt air shortens the life of roofs and metal fixtures, and many 1950s Mackle-built homes have been replaced or heavily remodeled since Andrew in 1992.
Plumbing and building permits pulled by PSR. Unincorporated Miami-Dade (Kendall included) permits through the county’s RER Building division, while incorporated cities such as Miami, Miami Beach, Coral Gables and Hialeah run their own building departments — all enforcing the Florida Building Code’s High-Velocity Hurricane Zone provisions.
Bathrooms fail from the inside out. A beautiful tile job over a bad pan or an unvented drain is a leak in two years and a mold claim in five. We build the wet area to the manufacturer's waterproofing spec, have it inspected, and only then tile.
What's in the scope
- Tub-to-shower conversions with curbless or low-curb entries, linear drains, and glass.
- Full gut remodels: new layout, relocated drains and supply, new vanity, toilet, lighting and ventilation.
- Tile and stone on floors, walls and niches, with a sealed, sloped shower pan under it.
- Accessibility: grab-bar blocking, wider doors, comfort-height fixtures, no-threshold showers.
The permit
Moving a drain or adding a circuit needs a plumbing and electrical permit in every South Florida jurisdiction. We file it, meet the inspector for the rough-in and the final, and close it out. In a condo, we also handle the association's contractor paperwork and insurance certificate.
PSR-002 · demo · plumbing · tile · fixtures · install

How a bathroom job runs in Key Biscayne
The permit is ours to pull, not yours to chase. Every job runs through the same six steps, and you can see which one you are on.
- 1Permit applicationPlans, documents and fees submitted to your city or county.
- 2Plan reviewReviewer comments answered and corrections filed by us.
- 3InspectionsRough plumbing, electrical, framing — we schedule and meet every one.
- 4ApprovalsAll trades signed off before anything gets closed up.
- 5Final walkthroughQuality check and punch list with you, room by room.
- 6Final inspectionPermit closed and the certificate issued.
Questions we get asked
How long does a bathroom remodel take?
Two to three weeks for a conversion or refresh; four to six for a full gut with plumbing moves, plus the city's permit review time.
Do you handle condo association approvals?
Yes. We supply the certificate of insurance, licence copy, scope letter and schedule the association typically asks for, and we follow the building's work-hour rules.
Ready to price bathroom work in Key Biscayne?
Call now or request a free in-home estimate. We answer the phone.