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Cobourg Construction

Construction Company in Belleville, ON

Belleville Construction
Serving Belleville and the Quinte Region

Custom homes, renovations, additions, and commercial construction serving Belleville and across the Quinte region. Local crew, all trades in-house, 25 years of accountable work.

25+

Years Experience

100+

Projects Completed

1Team

Start to Finish

4.8★

Google Rating

Belleville, Ontario

Belleville homeowners get the same standard that’s made us Northumberland’s go-to contractor.

Belleville is a city with a genuinely old core. The downtown and the streets running back from the Bay of Quinte hold some of the best preserved Victorian housing stock in eastern Ontario, and it comes with everything that implies: stone and rubble foundations, balloon framing, plaster over lath, and a century of renovations done to a century of standards.

That is the work we have done longest. Cobourg and Port Hope have the same housing stock and the same problems, and twenty-five years of opening up walls in nineteenth-century houses transfers directly.

Outside the core, Belleville carries the usual mix of post-war and newer subdivision housing, plus waterfront property along the Bay.

Belleville is in Hastings County, not Northumberland. Permits go through the City of Belleville, and the requirements and timelines differ from the ones in Cobourg and Port Hope. We work in both.

 Custom home builds
 Kitchen & bathroom renovations
 Home additions & second storeys
 Heritage & historic renovations
 ADUs & secondary suites
 Commercial construction

Construction company Belleville ON

Project: Belleville Area

Quinte Region, ON

Our Services in Belleville

Everything we build in Belleville

01

Custom Home Builds

Design-build from first sketch to move-in day.

02

Kitchen Renovations

All trades in-house. Fixed price, no delays.

03

Bathroom Renovations

Complete renovations from demo to final fixture.

04

Home Additions

Extensions and second storeys built to last.

05

ADUs & Garage Conversions

Permitted secondary suites for rental or family.

06

Commercial Construction

Fixed-price commercial builds and fit-outs.

Cobourg Construction Merson family builders

Est. 1999

Serving Belleville

Why Cobourg Construction

Local team. Local trades. 25 years of accountable work.

We’re based in Cobourg and serve all of Northumberland County and surrounding communities. One point of contact from first call to final walkthrough. No hand-offs, no surprises on your invoice.

We built this business on referrals. Every project we take on reflects our reputation in this region. That’s why we do it right the first time, every time.

 Licensed & fully insured
 WSIB covered
 Workmanship warranty on all projects

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Frequently Asked Questions

Do you work in Belleville?

Yes. Belleville is roughly 45 minutes east of our Cobourg office and we take on custom homes, additions and renovations across the city and the Quinte region.

Is Belleville in Northumberland County?

No. Belleville is in Hastings County and Trenton is in Quinte West. We work across both alongside Northumberland County, where we are based.

Do you work on older homes near the Bay of Quinte?

Yes, and it is much of what we do. Belleville’s older core has the same housing stock as Cobourg and Port Hope, stone foundations, balloon framing and plaster over lath. Twenty-five years of that work transfers directly.

Ready to build in Belleville?

Call us or fill out the form. We’ll get back to you same day.

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