
Dundas, Ontario
Renovation contractor in Dundas
Kitchens, bathrooms, basements, legal basement apartments, additions and decks for Dundas homes, planned properly, permitted where required and managed from first visit to final walk-through.
(647) 424-1511Ontario Renovation Company
Renovations made for the way Dundas lives.
Dundas sits in the valley below the Niagara Escarpment, with a walkable King Street downtown, Victorian and early-1900s homes nearby and post-war and newer homes climbing the valley sides.
We work across Dundas in the valley below the escarpment, in Victorian and century homes and post-war family homes. The projects we are asked about most here are heritage-sensitive kitchen and bathroom renovations, additions and accessible upgrades.
Written scope
Every quote lists the work, the materials, the permits and the schedule before anything starts.
Permits sorted
We tell you what needs a permit, apply for it and book the inspections.
Trades in order
Demolition, rough-ins, inspections and finishes scheduled in the right sequence.
One point of contact
One person to call from the first visit to the final walk-through.
Kitchens, Baths & Interiors
Kitchens, bathrooms & interiors in Dundas
Kitchen and bathroom remodels, accessible renovations, flooring, drywall and whole-home renovations, managed as one project.
Basements, Additions & Outdoor
Basements, additions & decks in Dundas
Finished basements, legal basement apartments, home additions and decks: more living space without moving.
Permits & inspections
Permits in Dundas
Building permits in Dundas are issued by the City of Hamilton. Structural changes, additions, basement apartments, new bathrooms and most decks attached to the house need one, and electrical work needs an ESA permit. We tell you what applies before you sign, coordinate drawings, apply for the permit and book the inspections.
Ask About Your ProjectUsually needs a permit
Additions, structural and load-bearing wall changes, basement apartments, new bathrooms or moved drains, and decks attached to the house or more than about 600 mm off the ground.
Usually does not
Replacing cabinets, counters, flooring or fixtures in the same place, painting, and most cosmetic updates.
Electrical
Done by a licensed electrical contractor under an Electrical Safety Authority (ESA) permit.
Secondary suites
Must meet the Ontario Building Code and Fire Code, plus local zoning, parking and entrance rules.
Inspiration
Ideas for your renovation
Kitchens, showers, built-ins, laundry rooms and finished basements. Bring any photo you love to your consultation and we will talk through what it takes.
Open-concept main floor
Tiled walk-in shower
White kitchen with island
Main-floor laundry room
Custom built-ins
Finished basementAreas served
Where we work
Ontario Renovation Company works throughout Dundas, including Downtown Dundas, Greensville, University Gardens and Spencer Creek Valley. We also serve nearby Ancaster, Hamilton, Waterdown, Stoney Creek, Caledonia and Cambridge and the rest of Hamilton.
(647) 424-1511info@ontariorenovationcompany.comMon–Sat 8am–6pm
Investment
What shapes the price of a renovation in Dundas
Every house is different, so every project is quoted in writing after a visit. These are the factors that move the number.
Scope & size
How many rooms, how much square footage, and whether it is a refresh or a full gut.
Layout changes
Moving walls, plumbing or gas lines costs more than keeping the existing layout.
Structure
Load-bearing walls, beams, foundations and additions need engineering and permits.
Materials & finishes
Cabinets, counters, tile, flooring and fixtures range widely in price.
Condition of the house
Old wiring, plumbing, water damage or uneven floors found along the way.
Permits & drawings
Projects that need drawings, permits and inspections take more time and planning.
The process
Four steps, start to finish
01
Consultation
Tell us what you want to change and send a few photos. We visit, measure and talk through options.
02
Written Quote
A clear scope, materials, permits and schedule, in writing. No vague allowances.
03
Permits & Planning
Drawings, permits and material orders lined up before demolition starts.
04
Build & Walk-Through
Work done in the right order, inspected where required, and walked through with you at the end.
Services
Our Dundas services
Kitchens, Baths & Interiors

Complimentary quote
Start your project.
Tell us about your renovation in four short steps. We will reply to book a visit, usually within one business day.
Share the details
Project, location, budget and timing.
Site visit & quote
Scope, materials, permits and schedule, in writing.
Enjoy the space
Built in the right order and walked through with you at the end.
Prefer to talk? (647) 424-1511
Questions
Frequently asked
Are you a general contractor in Dundas?+
Yes. We manage renovations across Dundas from start to finish: kitchens, bathrooms, basements, basement apartments, additions, flooring and decks, with licensed electrical and plumbing trades scheduled as part of the project and one point of contact throughout.
Who issues building permits in Dundas?+
Building permits for Dundas are issued by the City of Hamilton. We tell you which parts of your project need a permit, coordinate drawings, apply on your behalf and book the inspections.
Can I build a legal basement apartment in Dundas?+
In many cases, yes. Ontario allows additional residential units in many houses, and the City of Hamilton sets the local zoning, parking and entrance rules. Every suite needs a building permit and must meet the Building Code and Fire Code. We check what your property allows before you commit.
How much does a renovation cost in Dundas?+
It depends on the scope, the size of the space, the materials and whether walls, plumbing or electrical are moving. Tell us about the project and send a few photos and we will visit and send a free written quote.
Which parts of Dundas do you serve?+
All of Dundas, including Downtown Dundas, Greensville, University Gardens and Spencer Creek Valley, as well as nearby Ancaster, Hamilton, Waterdown and Stoney Creek.
What renovations are most common in Dundas?+
With Victorian and century homes and post-war family homes, the projects we are asked about most in Dundas are heritage-sensitive kitchen and bathroom renovations, additions and accessible upgrades.
How do I get a quote in Dundas?+
Use the form on this page or call (647) 424-1511. Tell us the type of project, your timing and a rough budget; photos help. We will book a visit and send a written quote listing the scope, materials, permits and schedule.
Home Renovations in Dundas: Kitchens, Bathrooms, Basements and More
Century and heritage homes in Dundas
Dundas's older homes, many built before the Second World War, have character worth keeping and systems that usually are not: knob-and-tube or early wiring, plaster and lath walls, stone or block foundations, and framing that is rarely square. We open these houses carefully, test for asbestos and lead paint before demolition, and plan for what is behind the walls instead of pretending it will not be there.
Post-war bungalows and back-splits in Dundas
The post-war bungalows and back-splits in Dundas are solid, simple houses that renovate well. Typical work includes taking out the wall between the kitchen and living room, replacing galvanized supply pipes and cast-iron drains, upgrading the electrical service, and making better use of the basement, which often already has a side door at grade.
Kitchen Renovations in Dundas
A kitchen renovation is one of the most common projects we quote in Dundas. The housing here includes Victorian and century homes and post-war family homes, and whether the goal is a brighter, more open space or simply more storage and better workflow, the right plan depends on the house.
We handle the whole Dundas kitchen remodel as one project: demolition, any wall removal or structural work, plumbing and electrical by licensed trades, cabinets, counters, backsplash, flooring and paint, in the right order and on a written schedule.
Bathroom Renovations in Dundas
Bathroom renovations are a steady part of our work in Dundas, from Downtown Dundas and Greensville to the rest of the area. The most common requests are walk-in showers, tub-to-shower conversions, double vanities and basement bathrooms.
Every Dundas bathroom we build gets a continuous waterproofing membrane, a properly sloped shower base and an exhaust fan sized for the room, with plumbing by licensed trades and tile set flat and true.
Basement Finishing in Dundas
Plenty of Dundas homes, from Downtown Dundas and Greensville to the rest of the area, have a basement that is unfinished or finished decades ago. Either way, it is usually the cheapest square footage in the house to turn into real living space.
Every Dundas basement we finish starts with a moisture check, then proper foundation insulation, framing, electrical and plumbing, drywall, below-grade flooring and lighting, with egress windows wherever a bedroom is planned.
Legal Basement Apartments in Dundas
Demand for legal basement apartments in Dundas is strong, whether for rental income, a parent moving closer or a young adult who wants their own space. Many Victorian and century homes and post-war family homes in Downtown Dundas, Greensville and University Gardens have basements well suited to a secondary suite.
Secondary suites in Dundas are approved by the City of Hamilton, which sets its own zoning, parking and entrance rules on top of the Ontario Building Code and Fire Code. We check what your lot allows, coordinate drawings and the permit, then build the suite and book inspections through to final sign-off.
Home Additions in Dundas
In Dundas, an addition is often the answer for families who love their street in Downtown Dundas and Greensville but have outgrown the house. With Victorian and century homes and post-war family homes, rear additions, second storeys and main-floor suites are all common.
Accessible Renovations in Dundas
Many Dundas homeowners want to stay in the neighbourhood they know, in Downtown Dundas, Greensville and University Gardens and beyond, and the right changes to the bathroom, entrances and main floor make that safer and easier.
Renovating in Hamilton
Hamilton's housing covers almost every era, from century homes and worker cottages to post-war Mountain bungalows and new suburban builds, and its secondary-suite rules have made legal basement apartments one of the most requested projects in the city.


















