A bathroom renovation covers anything from swapping out a vanity and tub to a full gut-and-rebuild: new subfloor, waterproofing, tile, plumbing rough-in, ventilation, and fixtures. In Richmond Hill this work is common in the area's older subdivisions off Yonge Street and Bayview, where original bathrooms from the 1980s and 90s are due for updated plumbing and better moisture control, as well as in newer homes where owners want to reconfigure a layout or add a second bathroom. We list 5 bathroom renovation contractors serving the area.
What the work actually involves
A proper renovation isn't just cosmetic. Behind the tile, a contractor should be dealing with subfloor condition, shower waterproofing (membrane systems, not just caulk), exhaust fan venting to the exterior, and shutoffs that meet current code. Permits are typically required in York Region when plumbing locations move or electrical is added, so a contractor who pulls permits without being asked is a good sign.
What to look for before you hire
- Licensing and insurance: ask for proof of liability insurance and WSIB coverage, and confirm who is pulling any required permits.
- A written, itemized quote: labour, materials, and allowances for tile/fixtures should be broken out separately, not lumped into one number.
- A realistic timeline: a full bathroom gut typically runs two to four weeks once work starts; anyone promising a full renovation in a few days is cutting corners somewhere.
- References or past project photos: ideally from jobs of a similar scope, not just a kitchen portfolio.
Our scoring weighs verified reviews, responsiveness, and consistency of past work to help you shortlist faster. See the methodology for exactly how each factor is weighted. For a side-by-side ranking of all 5 contractors, go to the best renovation contractors in Richmond Hill guide.