Modern renovated interior with an open staircase and dining area

Ontario Renovation Company · Renovations & Construction

Home renovations, done properly.

Kitchens, bathrooms, basements, legal basement apartments, additions and decks for homeowners in 36 communities across Southern Ontario.

(647) 424-1511

Free written quote

Tell Us About Your Project

Prefer to talk? (647) 424-1511

Free Written QuotesPermit GuidanceLicensed Electrical & Plumbing TradesOne Point of Contact

Ontario Renovation Company

Good renovations start before the first wall comes down.

Ontario Renovation Company is a renovation and construction company serving homeowners from Hamilton and the Grand River to Durham, Peterborough and the Bay of Quinte. We renovate kitchens and bathrooms, finish basements, build legal secondary suites and additions, and manage every trade along the way.

What separates a renovation that goes smoothly from one that drags on is the planning: a clear written scope, permits sorted before demolition, materials ordered on time and trades scheduled in the right order. That is where we put our effort.

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.

Permits & inspections

Permits, handled

Structural changes, additions, basement apartments, new bathrooms and most attached decks need a building permit from your municipality, and electrical work needs an ESA permit. We tell you what applies before you sign, coordinate drawings, apply and book the inspections.

Ask About Your Project

Usually 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 floorOpen-concept main floor
Tiled walk-in showerTiled walk-in shower
White kitchen with islandWhite kitchen with island
Main-floor laundry roomMain-floor laundry room
Custom built-insCustom built-ins
Finished basementFinished basement

Areas served

Where we work

We serve 36 communities across 8 regions: Durham Region, Scarborough & York Region, Northumberland & Quinte, Peterborough & the Kawarthas, South Simcoe & Dufferin, Hamilton, Brant, Haldimand & Norfolk, Cambridge & Oxford County.

(647) 424-1511info@ontariorenovationcompany.com

Mon–Sat 8am–6pm

Investment

What shapes the price of a renovation in Southern Ontario

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.

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.

  1. Share the details

    Project, location, budget and timing.

  2. Site visit & quote

    Scope, materials, permits and schedule, in writing.

  3. Enjoy the space

    Built in the right order and walked through with you at the end.

Prefer to talk? (647) 424-1511

01 Service

02 Location

03 Details

04 Contact

What are you planning?

Kitchens, Baths & Interiors

Basements, Additions & Outdoor

Questions

Frequently asked

How much does a renovation cost?+

It depends on the size of the space, the scope, the materials and whether walls, plumbing or electrical are changing. Tell us about the project and send a few photos, and we will visit and send a free written quote.

Do you handle permits?+

Yes. We tell you which parts of your project need a building permit, coordinate drawings where needed, apply for the permit and book the inspections.

Who does the electrical and plumbing?+

In Ontario, electrical work must be done by a licensed electrical contractor under an Electrical Safety Authority permit, and plumbing must be done to code. Those trades are part of the project and scheduled by us, so you have one point of contact.

How long will my renovation take?+

Every project is different. A bathroom takes far less time than a basement apartment or an addition, and permits and material lead times affect the start date. Your written quote includes a realistic schedule.

Can I live at home during the renovation?+

For most kitchen, bathroom, basement and deck projects, yes. For gut renovations, many clients stay elsewhere. We plan the work to keep disruption as low as possible.

What areas do you serve?+

Durham Region: Pickering, Ajax, Oshawa, Courtice, Bowmanville, Newcastle, Port Perry and Uxbridge. Scarborough & York Region: Scarborough, Markham, Richmond Hill, Vaughan, Stouffville, Aurora, Newmarket and East Gwillimbury. Northumberland & Quinte: Port Hope, Cobourg, Brighton, Trenton and Belleville. Peterborough & the Kawarthas: Peterborough and Lindsay. South Simcoe & Dufferin: Bradford and Orangeville. Hamilton: Hamilton, Stoney Creek, Ancaster, Dundas and Waterdown. Brant, Haldimand & Norfolk: Paris, Caledonia, Dunnville and Simcoe. Cambridge & Oxford County: Cambridge and Woodstock.

Home Renovations Across Southern Ontario

Kitchen and Bathroom Renovations

A kitchen renovation is the project most homeowners think about longest, and the one where planning matters most. Before anything is ordered, we look at how the room is used: who cooks, where people gather, what storage is missing and what is not working about the current layout. Then we design around that, whether the answer is new cabinets in the same footprint or a new layout with an island where a wall used to be.

A bathroom is the hardest-working room in the house for its size. Water, steam and daily use find every weak point, so a good bathroom renovation is mostly about what goes behind the tile: a properly sloped shower base, a continuous waterproofing membrane, correctly sized ventilation and plumbing that is done right the first time.

Basements and Legal Secondary Suites

A finished basement is often the most affordable way to add real living space to a home: a family room, a home office, a gym, a guest suite or a playroom. The difference between a basement that feels like part of the house and one that feels like a basement comes down to moisture control, insulation, lighting and ceiling height.

A legal basement apartment, also called a secondary suite or additional residential unit, can bring in rental income, house a family member or help an adult child stay close to home. Ontario's rules now allow additional units in many houses, but a suite is only legal when it is built under a building permit and meets the Ontario Building Code and Fire Code.

Additions and Outdoor Living

An addition gives you space that no renovation inside the existing walls can: a bigger kitchen and family room, a main-floor primary suite, a sunroom, or a second storey over a bungalow. For many families it is the alternative to moving out of a neighbourhood they love.

A good deck extends your living space for half the year and should last for decades. The parts that make that happen are the ones you do not see: footings below the frost line, a properly attached ledger or freestanding frame, correctly sized joists and beams, and hardware rated for outdoor use.

Aging in Place

Most people would rather stay in the home they know than move, and a few well-planned changes often make that possible. Accessible and aging-in-place renovations remove the everyday hazards and barriers that make a house harder to live in: a high tub wall, a narrow doorway, a step at the entrance or a bedroom that is only reachable by stairs.

Renovations in Durham Region

Durham mixes post-war bungalows and older brick homes near the lake with large newer subdivisions to the north, so the work here ranges from first renovations on decades-old houses to finishing builder-grade basements in homes only a few years old. We serve Pickering, Ajax, Oshawa, Courtice, Bowmanville, Newcastle, Port Perry and Uxbridge.

Renovations in Scarborough & York Region

Across Scarborough and York Region, families are adding space without moving: finishing basements, adding in-law and rental suites, opening up main floors and updating kitchens and bathrooms in homes built from the 1960s to the 2010s. We serve Scarborough, Markham, Richmond Hill, Vaughan, Stouffville, Aurora, Newmarket and East Gwillimbury.

Renovations in Northumberland & Quinte

Northumberland and the Bay of Quinte have a high share of heritage and century homes alongside newer subdivisions, and many households here are renovating to age in place or to welcome family moving east from the GTA. We serve Port Hope, Cobourg, Brighton, Trenton and Belleville.

Renovations in Peterborough & the Kawarthas

Peterborough and the Kawarthas combine older city neighbourhoods with lake properties and cottages that have become year-round homes, which often need insulation, basement and kitchen upgrades to suit four-season living. We serve Peterborough and Lindsay.

Renovations in South Simcoe & Dufferin

Fast growth in South Simcoe and Dufferin means many newer homes with unfinished basements and builder-grade kitchens and bathrooms, alongside older homes in the historic town cores. We serve Bradford and Orangeville.

Renovations 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. We serve Hamilton, Stoney Creek, Ancaster, Dundas and Waterdown.

Renovations in Brant, Haldimand & Norfolk

Along the Grand River and down to Lake Erie, small-town homes, farmhouses and newer subdivisions share the same needs: updated kitchens and bathrooms, finished basements, accessibility upgrades and solid outdoor space. We serve Paris, Caledonia, Dunnville and Simcoe.

Renovations in Cambridge & Oxford County

Cambridge and Woodstock pair stone and brick century homes with large newer subdivisions, giving a steady mix of heritage-sensitive renovations and basement, kitchen and addition projects in younger homes. We serve Cambridge and Woodstock.

Directory

Find your renovation, city by city

Kitchen Renovations

Northumberland & Quinte

Port Hope · Cobourg · Brighton · Trenton · Belleville

Peterborough & the Kawarthas

Peterborough · Lindsay

South Simcoe & Dufferin

Bradford · Orangeville

Brant, Haldimand & Norfolk

Paris · Caledonia · Dunnville · Simcoe

Cambridge & Oxford County

Cambridge · Woodstock

Bathroom Renovations

Northumberland & Quinte

Port Hope · Cobourg · Brighton · Trenton · Belleville

Peterborough & the Kawarthas

Peterborough · Lindsay

South Simcoe & Dufferin

Bradford · Orangeville

Brant, Haldimand & Norfolk

Paris · Caledonia · Dunnville · Simcoe

Cambridge & Oxford County

Cambridge · Woodstock

Basement Finishing

Northumberland & Quinte

Port Hope · Cobourg · Brighton · Trenton · Belleville

Peterborough & the Kawarthas

Peterborough · Lindsay

South Simcoe & Dufferin

Bradford · Orangeville

Brant, Haldimand & Norfolk

Paris · Caledonia · Dunnville · Simcoe

Cambridge & Oxford County

Cambridge · Woodstock

Legal Basement Apartments

Northumberland & Quinte

Port Hope · Cobourg · Brighton · Trenton · Belleville

Peterborough & the Kawarthas

Peterborough · Lindsay

South Simcoe & Dufferin

Bradford · Orangeville

Brant, Haldimand & Norfolk

Paris · Caledonia · Dunnville · Simcoe

Cambridge & Oxford County

Cambridge · Woodstock

Garden Suites & Detached ADUs

Northumberland & Quinte

Port Hope · Cobourg · Brighton · Trenton · Belleville

Peterborough & the Kawarthas

Peterborough · Lindsay

South Simcoe & Dufferin

Bradford · Orangeville

Brant, Haldimand & Norfolk

Paris · Caledonia · Dunnville · Simcoe

Cambridge & Oxford County

Cambridge · Woodstock

Home Additions

Northumberland & Quinte

Port Hope · Cobourg · Brighton · Trenton · Belleville

Peterborough & the Kawarthas

Peterborough · Lindsay

South Simcoe & Dufferin

Bradford · Orangeville

Brant, Haldimand & Norfolk

Paris · Caledonia · Dunnville · Simcoe

Cambridge & Oxford County

Cambridge · Woodstock

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