Renovation contractor · Oakville, Ontario
Home renovation in Oakville
Calico Designs and Renovations renovates homes across Oakville, from older houses south of the QEW to the subdivisions of Glen Abbey, River Oaks, and north Oakville. We handle kitchens, bathrooms, basements, additions, and whole-home projects, including Town of Oakville permits where they are needed. You can approve a 3D rendering before work starts, and your kitchen stays usable until the design is signed off.
Free first consultation and site visit in Oakville.
Renovation services in Oakville
Kitchen renovation in Oakville
A new kitchen designed in 3D first, with your old kitchen left usable until the design is signed off.
Bathroom renovation in Oakville
Ensuites, main bathrooms, and powder rooms rebuilt properly, from waterproofing to the last tile.
Full home renovation
Several rooms or the whole house, planned and built as one project with one design.
Basement renovation
Unfinished or dated basements turned into dry, warm, properly permitted living space.
Legal basement apartment
A self-contained, permitted second unit built to the Building Code, for rental income or family.
Home additions
Rear, side, and second-storey additions, from engineering and permits to the finished rooms.
Condo renovation
Kitchens, bathrooms, and full-suite renovations planned around your building's rules.
Commercial renovation
Offices, shops, and restaurants fitted out or renovated, scheduled around your opening date.
3D renderings and design-build
A full 3D rendering of your project that you approve before the first hammer is lifted.
Renovating in Oakville
Oakville is where many of our clients live, and it is a town of very different houses depending on which side of the QEW you are on and how far north you go. What a renovation involves, and what it uncovers, follows the age of the house.
Oakville’s housing, area by area
South of the QEW: Old Oakville, Bronte, Eastlake, and southwest Oakville. The oldest housing in town is here, from nineteenth-century homes near the harbour to mid-century bungalows, side-splits, and ranch houses on wide lots. Renovations in these houses often mean opening up a closed main floor, and they are the ones most likely to turn up older wiring, plumbing, and insulation once walls are open. Many original houses in this part of town have also been replaced with new custom homes, so a renovated older house sits beside much larger neighbours.
College Park and Falgarwood. Largely built in the 1960s and 1970s. Typical projects are kitchens that have been updated once already and are due again, main bathrooms with original tubs and tile, and basements with panelling and drop ceilings.
Glen Abbey and River Oaks. Developed mostly from the late 1970s through the 1990s. These are two-storey family homes with separate kitchens, formal dining rooms, and builder-grade oak cabinets. The most common request is a larger kitchen opened to the family room, followed by ensuite bathrooms.
Iroquois Ridge, West Oak Trails, Joshua Creek, and Clearview. Mostly 1990s and 2000s construction. Structure and services are generally modern, so projects here are usually about finishes and function: new kitchens, upgraded bathrooms, and finished basements.
North of Dundas, including Palermo. The newest homes in town. Work here tends to be basement finishing and upgrades to builder finishes.
These are general patterns. We confirm what your house is made of at the free site visit.
Permits: the Town of Oakville
Building permits in Oakville are issued by the Town’s Building Services department. The Town’s guidance on interior alterations says a permit is required for changes that are not decorative, such as:
- removing walls, especially load-bearing walls,
- adding windows or enlarging existing ones, and
- adding or relocating plumbing fixtures.
Replacing existing cabinetry, sinks, faucets, and toilets, and cosmetic changes to surfaces, typically do not need one. Finishing a basement does need a permit, and a basement bedroom needs an egress window or door.
When plumbing fixtures are added, the Town also asks for a water service sizing form. Where a load-bearing wall is removed, the application needs engineered beam details and framing plans. We prepare these as part of the project.
Heritage districts
Oakville has four heritage conservation districts: Old Oakville, First and Second Street, Trafalgar Road, and Downtown Oakville. If your home is in one, or is individually designated, changes covered by the district plan need heritage approval from the Town before a building permit can follow. Window and facade changes are the usual triggers. Interior work such as a kitchen is often unaffected, but it is worth confirming early.
Creeks, ravines, and the lake
Sixteen Mile Creek, Bronte Creek, and the Lake Ontario shoreline run through Oakville, and land near them is regulated by Conservation Halton. Interior renovations are not usually affected. Additions and anything that changes the footprint of a house near a valley or the shoreline can need the conservation authority’s approval as well as the Town’s.
What we do in Oakville
- Kitchen renovation in Oakville
- Bathroom renovation in Oakville
- Basement renovation and legal basement apartments
- Full home renovation and home additions
- Condo renovation and commercial renovation
- 3D renderings before any of it starts
For how a project runs from first call to final day, see our process. For the rules across the province, see our guide to renovation permits in Ontario.
How we work in Oakville
See it in 3D before work starts
Ask for a full rendering of your project and approve the design before anything is built.
Your kitchen stays usable
We don’t demolish at contract signing. Your old kitchen stays in place through design and sign-off, then demolition and installation happen back to back. You are without a working kitchen for only 2 days.
Designed to your budget
We work within your budget, as long as it is realistic, and design from your mood board and inspiration photos.
Why homeowners trust us
Reviews
Rated 4.9 out of 5 from 37 reviews on HomeStars, as of November 2026.
Our own trades
Plumbing, HVAC, electrical, and structural engineering are all done by our own team, not passed to outside companies, with working-at-heights certification on site.
TODO: check the licence wording against the certificates before launch.
Insured and covered
$5 million liability insurance, WSIB coverage, and an $11 million bond.
Warranty
Up to 8 years. The length depends on the project, and your warranty terms are written into your contract.
Awards
HomeStars Best of 2024 and 2025, TrustedPros Best of 2025, and Best of Houzz 2026.
TODO: add links to the TrustedPros and Houzz profiles.
Renovating in Oakville: common questions
Do I need a building permit to renovate in Oakville?
It depends on the work. The Town of Oakville requires a building permit for interior alterations such as removing walls, adding or enlarging windows, and adding or relocating plumbing fixtures, and for finishing a basement. Replacing existing cabinetry, sinks, faucets, and toilets, and making cosmetic changes to surfaces, does not typically need one. Starting work that needs a permit before the permit is issued is illegal.
Are there heritage rules for renovating in Oakville?
Yes, in some areas. Oakville has four heritage conservation districts: Old Oakville, First and Second Street, Trafalgar Road, and Downtown Oakville. Properties in a district, and individually designated properties elsewhere, need heritage approval from the Town for alterations covered by the district plan, in addition to any building permit.
Which parts of Oakville do you serve?
All of Oakville, including Old Oakville, Bronte, Glen Abbey, River Oaks, College Park, Falgarwood, Iroquois Ridge, West Oak Trails, Joshua Creek, Clearview, Eastlake, and Palermo. The first consultation and site visit are free.
How much does a renovation cost in Oakville?
As a starting guide, kitchen renovations run from about $25,000 to $150,000 or more and bathroom renovations from about $12,000 to $70,000 or more, depending on the tier. Exact pricing follows a free consultation and site visit. These are average market prices and can be lower or higher depending on your preferences.
Who issues building permits in Oakville?
The Town of Oakville's Building Services department. Oakville is in Halton Region, but building permits are handled by the Town, not the Region. Electrical work is inspected separately through the Electrical Safety Authority.
Book a free consultation in Oakville
Tell us about your project, or call 647-779-3287. The first consultation and site visit are free.