
Cobourg, Ontario
Renovation contractor in Cobourg
Kitchens, bathrooms, basements, legal basement apartments, additions and decks for Cobourg 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 Cobourg lives.
Cobourg is a lakeside town in Northumberland County, known for its harbour, beach and historic downtown around Victoria Hall, with heritage homes near the core and newer subdivisions toward the 401.
We work across Cobourg on the Lake Ontario shore in Northumberland County, in heritage homes near the core and newer subdivisions. The projects we are asked about most here are accessible and aging-in-place renovations, kitchen and bathroom remodels and basement finishing.
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 Cobourg
Kitchen and bathroom remodels, accessible renovations, flooring, drywall and whole-home renovations, managed as one project.
Basements, Additions & Outdoor
Basements, additions & decks in Cobourg
Finished basements, legal basement apartments, home additions and decks: more living space without moving.
Permits & inspections
Permits in Cobourg
Building permits in Cobourg are issued by the Town of Cobourg. 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 Cobourg, including Downtown Cobourg, Cobourg Harbour, East End, West End and New Amherst. We also serve nearby Port Hope, Newcastle, Brighton, Peterborough, Bowmanville and Trenton and the rest of Northumberland & Quinte.
(647) 424-1511info@ontariorenovationcompany.comMon–Sat 8am–6pm
Investment
What shapes the price of a renovation in Cobourg
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 Cobourg 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 Cobourg?+
Yes. We manage renovations across Cobourg 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 Cobourg?+
Building permits for Cobourg are issued by the Town of Cobourg. 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 Cobourg?+
In many cases, yes. Ontario allows additional residential units in many houses, and the Town of Cobourg 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 Cobourg?+
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 Cobourg do you serve?+
All of Cobourg, including Downtown Cobourg, Cobourg Harbour, East End, West End and New Amherst, as well as nearby Port Hope, Newcastle, Brighton and Peterborough.
What renovations are most common in Cobourg?+
With heritage homes near the core and newer subdivisions, the projects we are asked about most in Cobourg are accessible and aging-in-place renovations, kitchen and bathroom remodels and basement finishing.
How do I get a quote in Cobourg?+
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 Cobourg: Kitchens, Bathrooms, Basements and More
Century and heritage homes in Cobourg
Cobourg'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.
1970s to 1990s family homes in Cobourg
Homes built in Cobourg from the 1970s to the 1990s are reaching their first full renovation: original oak kitchens, tub-and-tile bathrooms, sunken living rooms and windows at the end of their life. Some of these houses also have materials worth checking before work starts, such as aluminum branch wiring from the late 1960s and 1970s or poly-B plumbing installed from the late 1970s to the late 1990s.
Lakefront and riverside properties in Cobourg
Lakefront and riverside homes around Cobourg deal with higher water tables, wind, ice and moisture. Work near a shoreline, floodplain or valley often needs a permit from the conservation authority as well as the municipality, and materials and fasteners have to be chosen for wet conditions.
Kitchen Renovations in Cobourg
In Cobourg, homeowners from Downtown Cobourg and Cobourg Harbour call us when the kitchen no longer fits the way they live. Some want an island and an open sightline to the family room, others want the same footprint with better cabinets, lighting and counters. Both are worth doing well.
Our Cobourg kitchen projects follow a clear sequence: measure and plan, order long-lead items like cabinets, then demolition, rough-ins and inspections, followed by drywall, cabinets, counters, tile and finishing. You get one point of contact from start to finish.
Bathroom Renovations in Cobourg
Whether it is a main bath in Downtown Cobourg or a new basement bathroom anywhere in Cobourg, we plan the layout, the plumbing and the waterproofing first, then the finishes you will see every day.
Our Cobourg bathroom remodels are fully managed: demolition, repairs, plumbing, electrical, waterproofing, tile, glass, fixtures and finishing, with a written schedule so you know how long the room is out of use.
Basement Finishing in Cobourg
Cobourg basements vary a lot, from older foundations that need careful moisture work to newer poured basements ready to finish. We plan each one around the house it is in.
We finish Cobourg basements from bare concrete to move-in ready: insulation, framing, bathrooms, wet bars, laundry, pot lights, drywall, flooring and trim, with the permit and inspections handled.
Legal Basement Apartments in Cobourg
In Cobourg, homeowners are adding legal secondary suites to help with the mortgage and to keep family close. The key is building one properly, with a permit, so the unit is safe, insurable and adds value when you sell.
Before we quote a Cobourg basement apartment, we confirm the Town of Cobourg's requirements for your property. Then we plan fire separation, egress windows, the entrance, alarms, the suite kitchen and bathroom, and the permit, so the unit is legal from day one.
Home Additions in Cobourg
Cobourg homeowners add space with rear and side additions, second storeys over bungalows and four-season sunrooms, especially where heritage homes near the core and newer subdivisions sit on lots with room to grow.
Accessible Renovations in Cobourg
In Cobourg, where homes include heritage homes near the core and newer subdivisions, accessibility upgrades range from a single curbless shower to moving a bedroom and laundry to the main floor so the stairs become optional.
Renovating 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.


















