Bathroom Renovation Contractors in Oshawa and Durham Region
Full bathroom renovations from a Durham Region family business since 1961, from tub-to-shower conversions to custom washrooms. CommunityVotes Oshawa 2026 Gold Winner for Bathroom Specialists, with financing through Financeit.
What does a bathroom renovation or remodel include?
A bathroom renovation with Hayes Plumbing and Bathroom Renovations can range from a fixture and finish update to a full gut renovation with a new layout, custom shower, tile, vanity and accessibility features. Hayes Plumbing has served Oshawa and Durham Region since 1961, we supply trusted brands such as Moen, Kohler, American Standard, Riobel and Mirolin, and we also work with clients who supply their own products.
What this service includes
Bathroom design and layout changes
Custom washrooms and basement bathrooms built from the rough-in up
Custom showers, walk-in showers and tub-to-shower conversions
Custom tiling, heated floors and towel bars
Vanities, cabinetry and quartz, laminate or cultured marble countertops
Shower trim, shower heads and faucets
Toilets in regular and comfort height
Bathtub replacements: alcove, standalone, drop-in and jetted tubs
Walk-in tubs and accessibility features
Custom glass, exhaust fans and electrical upgrades
Full bathroom finishing
“From the start-accessment and suggestions that best suited our needs; a quote which was easy to understand and inclusive; constant communications as to times and dates of workers arriving; Hayes working with the tile company to chose what we wanted. Everything getting done in the time specified. All the contractors and plumbers were friendly, punctual and did a wonderful job without leaving any mess. Follow- ups were done; any little problem or concern was addressed immediately. There was literally no stress for us and we couldn't be happier. All products used were name brand and the best quality. We highly recommend Hayes Plumbing.”
Licensed plumbers, WSIB certified, BBB accredited and members of the Greater Oshawa Chamber of Commerce.
Written pricing
Free in-home estimates and the price in writing before any work starts.
Local since 1961
Founded in Oshawa by Brian Hayes in 1961, with seven fully stocked service vehicles across Durham Region.
24/7 live operator
A real person answers emergency calls around the clock and dispatches from Oshawa.
How much does a bathroom renovation cost in Oshawa?
Our 2026 Durham Region bathroom renovation cost guide places cosmetic updates at $5,000 to $20,000, partial renovations at $10,000 to $35,000 and full gut renovations at $18,000 to $55,000, depending on room size, scope and finishes. Premium fixtures typically add 15 to 20 percent, and accessibility features such as grab bars, walk-in tubs, bench seating or wider doorways add $2,500 to $5,000 per modification. These are planning ranges, not quotes. We provide a free in-home estimate and a written scope before work begins.
Common questions about bathroom renovations in Oshawa and Durham Region.
Cost depends on room size, scope, fixture quality, plumbing moves, accessibility work and hidden conditions. Our 2026 guide ranges from about $5,000 for a small cosmetic update to $55,000 for a large full gut renovation. Request an in-home estimate for the actual room.
Timing depends on demolition, layout changes, inspections, material availability and how much plumbing, electrical and finish work is involved. We confirm the schedule once the scope and selections are defined.
It depends on the work. Moving plumbing, changing structural elements or completing related electrical work can trigger permits and inspections. We confirm the requirements for your project before construction begins.
Yes. Keeping the toilet, shower, tub and vanity where they are simplifies the plumbing scope. A layout change makes sense when circulation, storage, accessibility or daily use would improve enough to justify the added work.
Yes. Hayes Plumbing has partnered with Financeit to offer payment plans with an easy online application for renovation projects.
A bathroom renovation can breathe new life into your home and significantly enhance your living environment. Whether it’s outdated features or persistent plumbing issues, there are many signs that point to the need for a change. For many homeowners in Oshawa, Clarington and the Durham Region, knowing when to update their bathrooms is crucial in
The short answer For bathroom ventilation in Canada, most rooms need a reliable way to remove moisture, and an exhaust fan vented outdoors is usually the practical solution. The exact requirement depends on the home, the ventilation system, and the scope of the renovation, so homeowners should confirm permit and code requirements with their municipal
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Ready to plan your bathroom renovation?
Call (905) 576-3043 for friendly service from Oshawa's plumbers since 1961.
