Basement Bathroom Installation in St. Thomas, ON

St. Thomas homeowners are increasingly turning to legal basement apartments as a way to offset mortgage costs and provide affordable housing in the community. As the Railway City continues to grow with new industrial development, rental demand is rising steadily. Our team brings the same quality and attention to detail to every St. Thomas project, handling permits, design, and construction from start to finish.

A basement bathroom is essential for any legal second suite and dramatically increases the functionality of finished basement space. Whether you need a full bathroom with shower or tub, a three-piece ensuite, or a simple half-bath, our team handles the complete installation including rough-in plumbing, drainage connections, sewage ejector pumps where needed, waterproofing, tiling, fixtures, and ventilation. We work with your existing plumbing stack and drainage to minimize disruption and cost. Every bathroom is designed to maximize the available space while meeting all building code requirements for ventilation, waterproofing, and accessibility.