How much does a bathroom renovation cost in Mississauga?

A cosmetic update (new vanity, toilet, fixtures, repaint) often runs $5,000 to $12,000. A mid-range full renovation with new tile, tub or shower, and some plumbing relocation typically lands between $18,000 and $35,000. A high-end ensuite with custom tile work, heated floors, and layout changes can go well past $40,000. Get at least three quotes since labour rates and material allowances vary a lot between contractors.

How often does a bathroom actually need to be renovated?

Fixtures and finishes generally last 15 to 25 years before grout, caulking, and fixtures start failing. Waterproofing issues, soft subfloor, or a shower pan that's leaking are signs it's time regardless of age. A vanity or toilet swap can happen anytime and doesn't require a full renovation.

What should I expect during the renovation process?

Expect demolition dust and noise for a day or two, then a period with no working bathroom in that room (plan for another bathroom in the house or budget extra days). A full renovation usually takes 2 to 4 weeks depending on custom tile work and whether plumbing or electrical needs to be relocated. Delays are common if tile or fixtures are back-ordered, so ask about lead times before the start date is set.

How can I tell if a contractor's bathroom work is good quality?

Look for even tile spacing and lippage-free surfaces, a properly sloped shower floor so water drains to the drain and not toward the curb, silicone caulk (not just grout) at wet joints, and a fan vented to the outside rather than into the attic. Ask if they used a waterproofing membrane behind tile in the shower, since backer board alone isn't enough to stop moisture over time.

Bathroom Renovation in Mississauga

Bathroom Renovation in Greater Toronto Area

Bathroom renovation in Mississauga

A bathroom renovation can mean anything from swapping a vanity and retiling a shower to a full gut down to the studs, with new plumbing runs, subfloor, waterproofing, ventilation, and fixtures. In a city with as much housing stock from the 1970s through the 2000s as Mississauga has, a lot of this work involves dealing with old cast iron drains, outdated electrical near wet areas, and tile or grout that's failed and let water into the subfloor. We've listed 10 contractors in this category who handle jobs at that range, from single-bathroom refreshes in Streetsville and Erin Mills to larger primary ensuite builds in Lorne Park or Mineola.

What to look for before you sign a contract

Ask whether the contractor pulls permits for plumbing and electrical changes, since Mississauga inspects this work and skipping it can cause problems at resale. Check that they use a licensed plumber and electrician rather than doing everything in-house without trade certification. Get a written scope that spells out tile allowances, fixture brands, and who handles waterproofing behind tile (a proper membrane system, not just backer board). Ask to see photos of a finished bathroom at least a year old, since that's when grout and caulk issues show up.

How we scored these contractors

Our ranking weighs review consistency, how long a business has operated in the area, responsiveness to inquiries, and whether their work covers full renovations or mainly cosmetic updates. See the full breakdown of contractors on our ranked list of renovation contractors in Mississauga, and read how we build these rankings on our methodology page.

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All bathroom renovation in Mississauga, ranked by score and relevance

We found 10 businesses offering bathroom renovation in Mississauga; 5 met the criteria for the scored directory. The order weighs each business's overall score by how much of its reviewed work is bathroom renovation, so a lower-scored specialist can rank above a higher-scored generalist.

Ace Build Contracting

4.9(147)✓ Google-verified

Reviewers consistently report smooth projects with strong communication: weekly photo updates, same-day responses, and clear pricing for any changes. Leadership by Abbi and the broader team earned trust even from busy homeowners managing major additions and renovations. Work spans kitchens, bathrooms, legal basements, and full-home extensions in Mississauga, Etobicoke, Burlington, and Toronto, with craftsmanship praised for framing, drywall, cabinetry, tile, and finishes. Projects stay on timeline and budget, sites remain clean, and permits and inspections are handled as part of the service. Even a kitchen cabinet manufacturer trusted them as partners. The only concrete detail missing from reviews is response to budget overruns or delays-none were mentioned across 18 reviews, suggesting either rare occurrence or happy resolution.

Interior Construction ContractorKitchen RenovationHome Additions & Second Storeys

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HandyBros | Home Renovations & General Contracting

4.9(151)✓ Google-verified

HandyBros earns consistent five-star praise for transparent communication, reliable scheduling, and staying within budget. Reviewers name Rob, Yi, Gabe, Ron, Eddie and others for skilled work across kitchens, bathrooms, basements, and exterior projects. The team finishes jobs abandoned by other contractors and proactively flags issues without pressure.

Kitchen RenovationHome Additions & Second StoreysEmergency & Quick-Turnaround Repairs

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Real Brothers Construction Limited

5.0(30)✓ Google-verified

Real Brothers delivers consistently on renovation and repair work across the GTA. Reviewers repeatedly praise their clear upfront pricing, punctual job completion, and hands-on approach where the owners do the work themselves rather than subcontracting. Communication through the project (daily texts, weekly site reviews) sets them apart, as does their focus on protecting your home and leaving clean worksites.

Home Additions & Second StoreysEmergency & Quick-Turnaround RepairsKitchen Renovation

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BB Construction

4.8(16)✓ Google-verifiedPublishes prices

BB Construction delivers full-home, condo, and commercial renovation work across the Greater Toronto Area, with a strong track record on basements, kitchens, bathrooms, and structural repairs. Reviewers consistently praise the team's attention to finishing details, professional conduct, and ability to keep projects on schedule; Nick and Kapil are named for responsiveness and follow-up care, including waterproofing treatments and post-project adjustments.

Home Additions & Second StoreysInterior Construction ContractorHome Builder

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65 low data

TRUbuild Custom Homes and Renovations

4.5(15)✓ Google-verified

JT and the TRUbuild team earn consistent five-star praise for custom homes and full renovations in the GTA. Reviewers highlight their detail-focused approach, willingness to handle complex scope changes mid-project, and transparent cost negotiation with trades-though one reviewer flagged price and quality concerns.

Home BuilderCustom Home BuilderBasement Renovation & Finishing

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Common questions about bathroom renovation

How much does a bathroom renovation cost in Mississauga?: A cosmetic update (new vanity, toilet, fixtures, repaint) often runs $5,000 to $12,000. A mid-range full renovation with new tile, tub or shower, and some plumbing relocation typically lands between $18,000 and $35,000. A high-end ensuite with custom tile work, heated floors, and layout changes can go well past $40,000. Get at least three quotes since labour rates and material allowances vary a lot between contractors.
How often does a bathroom actually need to be renovated?: Fixtures and finishes generally last 15 to 25 years before grout, caulking, and fixtures start failing. Waterproofing issues, soft subfloor, or a shower pan that's leaking are signs it's time regardless of age. A vanity or toilet swap can happen anytime and doesn't require a full renovation.
What should I expect during the renovation process?: Expect demolition dust and noise for a day or two, then a period with no working bathroom in that room (plan for another bathroom in the house or budget extra days). A full renovation usually takes 2 to 4 weeks depending on custom tile work and whether plumbing or electrical needs to be relocated. Delays are common if tile or fixtures are back-ordered, so ask about lead times before the start date is set.
How can I tell if a contractor's bathroom work is good quality?: Look for even tile spacing and lippage-free surfaces, a properly sloped shower floor so water drains to the drain and not toward the curb, silicone caulk (not just grout) at wet joints, and a fan vented to the outside rather than into the attic. Ask if they used a waterproofing membrane behind tile in the shower, since backer board alone isn't enough to stop moisture over time.