Services
Bathroom Renovations in Hamilton, ON
Transform Your Bathroom
At Ambrosio Construction, we believe a bathroom should be more than just functional—it should be a sanctuary. From spa-like ensuites to accessible, barrier-free bathrooms, we work with you every step of the way to deliver a space you’ll love for years to come.
We proudly serve the Greater Hamilton Area, including: Ancaster, Stoney Creek, Dundas, Binbrook, Burlington, Waterdown, Oakville, Caledonia, and Rockton.
Ready to transform your bathroom? Let’s schedule a free, no-obligation consultation to talk details.
Ambrosio Renovations
What We Can Do
Custom Vanities & Cabinetry
Upgrade your bathroom with custom-built vanities and storage solutions that maximize space while matching your style.
Shower & Tub Conversions
Transform your old tub or shower into a modern, barrier-free design or a spa-like retreat with sleek tile and fixtures.
Tile & Surfacing
Choose from premium tile, stone, and quartz finishes for walls, floors, and shower surrounds to create a durable, stunning look.
Lighting & Fixture Upgrades
Brighten and refresh your bathroom with stylish, energy-efficient lighting and high-quality plumbing fixtures.
Flooring Replacement
Install durable, water-resistant flooring designed to handle high moisture areas and daily use.
Smart Storage Solutions
Add built-in shelving, niches, and custom medicine cabinets to keep your bathroom organized and clutter-free.
Accessibility Upgrades
Make your bathroom safer and easier to use with grab bars, zero-threshold showers, and wider doorways.
Energy-Efficient Features
Save water and energy with low-flow fixtures, improved ventilation, and smart-home integrations.
Luxury Finishing Touches
Complete your renovation with heated floors, towel warmers, and designer accents for a truly spa-like feel.
Ambrosio Renovations
Why Choose Us
Full-Service Project Management
We handle everything: design, permitting, demolition, plumbing, electrical, finishes, and installation. You’ll have one reliable point of contact throughout so nothing falls through the cracks.
Built for Beauty & Durability
Using high-quality materials and modern construction techniques (think waterproofing, uncoupling membranes, sealed tile work), we ensure your bathroom is beautiful and built to last.
Customized for Your Needs
Whether you want a luxury upgrade, a safer, accessible layout, or energy-efficient features, we tailor every design to your lifestyle—and to the realities of your home.
Local Expertise You Can Trust
As a Hamilton contractor, we know the climate, building codes, and trends here. We source trustworthy tradespeople and materials to deliver reliable, stylish results in your area.
Bathroom Renovation Costs in Hamilton
Every bathroom is different, so the honest answer to how much a bathroom renovation costs in Hamilton is that it depends on scope. As a full-service bathroom renovation company in Hamilton, we build a detailed proposal before any work begins. To help you plan, here are the realistic ranges we see for professional projects in the Hamilton area:
- Bathroom refresh: $8,000 to $15,000. Cosmetic updates that keep your existing layout, including a new vanity, toilet, fixtures, lighting, paint, and often new tile, with everything staying in its current location.
- Full bathroom renovation: $18,000 to $30,000. A complete renovation down to the studs within the same footprint, including proper waterproofing, new tile, quality fixtures, and updated plumbing and electrical.
- Premium and primary ensuites: $35,000 to $55,000 or more. Larger or high-end spaces with layout changes, relocated plumbing, custom tile work, heated floors, walk-in or curbless showers, and designer finishes.
What affects your final price:
- Scope and layout changes: moving a toilet, tub, or shower means relocating drains and supply lines, which adds cost.
- Tile and waterproofing: tile work is typically 25 to 35 percent of a bathroom budget, and proper waterproofing behind it is the single most important investment you can make.
- Fixture and finish quality: the jump from standard to premium vanities, faucets, and glass adds up quickly.
- The age and condition of your home: many older Hamilton homes hide surprises behind the walls, from galvanized plumbing and knob-and-tube wiring to moisture damage that only appears once demolition begins. If you own a heritage or older property, our century home renovations experience means we plan for these realities up front.
- Accessibility upgrades: grab bars, zero-threshold showers, and wider doorways. We build a detailed proposal that spells out scope, materials, timeline, and price before any work begins, so the number you approve is the number you plan around. You can also browse our recent bathroom projects in our portfolio for a sense of the finishes and quality we deliver. Book a free consultation for a quote tailored to your space.
Bathroom Renovation Frequently Asked Questions
How much does a bathroom renovation cost in Hamilton, ON?
A cosmetic refresh that keeps your existing layout typically runs $8,000 to $15,000. A full renovation down to the studs generally falls between $18,000 and $30,000, while larger primary ensuites or high-end projects with layout changes and premium finishes can reach $35,000 to $55,000 or more. Your final cost depends on scope, the finishes you choose, and the condition of your home.
How long does a bathroom renovation take?
Most full bathroom renovations take roughly 3 to 6 weeks on-site once demolition begins, depending on the size of the space and the complexity of the work. A cosmetic refresh can be quicker. It is worth allowing extra lead time before that for design, material selection, and permits, so the on-site work runs smoothly once it starts.
Do I need permits for a bathroom renovation in Hamilton?
A cosmetic refresh that keeps everything in the same location, such as swapping the vanity, toilet, and fixtures or repainting, usually does not require a building permit. You will need a City of Hamilton permit if your project involves moving plumbing, changing the layout, altering structure, or adding new electrical circuits. Unlike some bathroom contractors in Hamilton, we pull the permits and manage the inspection process for you, so you do not have to deal with the building department.
What is the difference between a bathroom refresh and a full renovation?
A refresh updates the look of your bathroom while keeping the existing layout, such as a new vanity, toilet, fixtures, lighting, paint, and sometimes new tile, with the plumbing staying in place. A full renovation takes the space down to the studs, allowing for new waterproofing, layout or plumbing changes, and a complete rebuild. A refresh is faster and more affordable, while a full renovation lets you fix hidden issues and completely reimagine the room.
Can you renovate a small bathroom to make it feel bigger?
Yes. A few design choices make a big difference in a small bathroom: large-format tile to reduce busy grout lines, a glass or curbless shower to open up sight lines, a wall-hung vanity to expose more floor, built-in niche storage, light colours, and layered lighting. We design the layout to make your space feel as open and functional as possible. If you are also planning a kitchen renovation, we can coordinate both projects for a consistent look throughout your home.