Bathroom Renovations Built to Stay Watertight
Walk-in showers, custom tile, heated floors, and vanities — with the waterproofing and plumbing behind the walls done right, by one accountable contractor.
Google 4.9★
164 reviews · 2 locations
HomeStars 5.0★
Consistently, year over year
WSIB + Fully Insured
Your home is protected
25+ Years
Experience in the GTA
Permits Handled
Start to final inspection
How Your Bathroom Gets Done
- 1
Plan & Fixed Quote
We measure the space, agree finishes and fixtures, and quote a fixed price for the complete job — no allowance games.
- 2
Rough-In & Waterproofing
Demo, plumbing and electrical rough-in, then proper membrane waterproofing in wet areas — the part you never see and can never skip.
- 3
Tile & Finish
Tile, glass, vanity, lighting, and trim, finished with a walkthrough and a clean site — typically two to three weeks after demo starts.
Why Homeowners Pick HMH for Bathrooms
Waterproofing First
Membrane systems and proper slopes in every shower we build — because a beautiful bathroom that leaks is a failed bathroom.
Tile Work We Sign
In-house tilers who cut clean edges, level large-format tile, and centre patterns the way you would want them.
Accessible Options
Curbless showers, grab-bar blocking, and comfort-height fixtures for aging-in-place or accessibility needs — designed in from the start.
Projects We've Built
All project stories →Hamilton
Triplex Conversion in Hamilton: One House, Three Legal Units
One house, three legal self-contained units — a full triplex conversion in Hamilton, taken from permit drawings through fire separation to occupancy.
Read the story →Hamilton
Duplex Conversion in Hamilton: Adding a Legal Second Unit
A Hamilton house split into two self-contained dwelling units inside its existing footprint: two kitchens, three washrooms, four walls removed, full fire separation and a new code-sized basement egress window.
Read the story →Mississauga
Open-Concept Kitchen in Mississauga: Removing a Load-Bearing Wall
A Mississauga main-floor renovation: taking out a load-bearing wall with a recessed LVL beam to merge the kitchen and TV room into one open space. Currently in construction.
Read the story →Recent HMH Projects
Real photos from completed HMH Construction jobs across the GTA.
Bathroom Renovation Questions
How long does a bathroom renovation take?
A full gut-and-rebuild of a standard bathroom typically takes two to three weeks on site. Adding or moving fixtures can extend that.
Do you need a permit for a bathroom renovation?
Swapping fixtures and finishes does not need one. Moving plumbing, adding a new bathroom, or structural changes do — we flag it in the quote and pull the permit.
What stops tile and grout from cracking later?
Solid substrate prep: uncoupling membranes, correct thinset coverage, and movement joints. It is invisible when we finish and the reason the work lasts.
Can you make a shower accessible?
Yes — curbless entries, fold-down seats, hand-held sprays, and reinforced walls for grab bars are all things we build regularly.
What GTA Homeowners Say
Google 4.9★ (164 reviews across our Milton & Mississauga locations) · Consistently 5.0★ on HomeStars
“Great quality, superb customer service! They even went out of their way to accommodate my elderly parents and my sister with special needs.”
“HMH did an amazing job on our basement renovation. Work included the main recreation room and 3 piece bathroom. … Omar, Manjot, and team were very responsive to our needs and inquiries throughout the project.”
“From taping off the rest of our home to help eliminate dust and the thorough follow up at the end… They were professional, reliable and most importantly they delivered on time.”
Get a Bathroom Quote
Tell us about your project — we reply within one business day. Or call905-749-4608.
Prefer to talk it through?Call 905-749-4608— we pick up.