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Cobourg Construction

Construction Company in Clarington, ON

Clarington Construction
Bowmanville, Newcastle, Courtice and Orono

Custom homes, renovations, additions, and commercial construction serving Clarington and across Durham 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

Clarington, Ontario

Serving Clarington homeowners with the same crew that built Northumberland.

Clarington is two different building markets in one municipality, and what your house needs depends entirely on which one you are in.

Bowmanville and Courtice are dominated by subdivision housing built from the late 1990s onward. Those homes are structurally sound and badly laid out for how people live now. The work there is opening up main floors, finishing basements properly, and adding above the garage.

Newcastle and Orono are the opposite. Village housing stock going back to the 1800s, with all the character and all the problems that come with it. Knob and tube, balloon framing, stone foundations, additions built by previous owners without permits.

We work on both, and they need different approaches. A 2003 subdivision home has predictable framing and you can quote it tightly. A house in Orono does not, which is why we tell you what we expect to find behind the wall before you sign anything. If you are starting from a bare lot, we also build custom homes on your own lot in Clarington and across Durham Region.

Permits in Clarington go through the Municipality of Clarington, which is in Durham Region rather than Northumberland County. Requirements and timelines differ from Cobourg and Port Hope, and we deal with whichever applies to your address.

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

Construction company Clarington ON

Project: Clarington Area

Durham Region, ON

Our Services in Clarington

Everything we build in Clarington

01

Custom Home Builds

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

02

Kitchen Renovations

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

03

Bathroom Renovations

Complete renovations from demo to final fixture.

04

Home Additions

Extensions and second storeys built to integrate seamlessly.

05

ADUs & Garage Conversions

Permitted secondary suites for rental or family use.

06

Commercial Construction

Fixed-price commercial builds and tenant fit-outs.

Cobourg Construction Merson family builders

Est. 1999

Serving Clarington

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.

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 serve Clarington, Bowmanville and Newcastle?

Yes. Clarington is roughly 30 minutes west of our Cobourg office and we work across Bowmanville, Newcastle, Courtice and Orono.

Who issues building permits in Clarington?

The Municipality of Clarington building division. Clarington is in Durham Region, so requirements differ from Northumberland County. We confirm what applies to your address before work starts.

Is it different working on a newer Bowmanville home versus an older Newcastle one?

Completely. A post-2000 subdivision home has predictable framing and mechanicals, so it can be quoted tightly. Village housing in Newcastle or Orono can hide knob and tube wiring, balloon framing or unpermitted past work. We tell you which you have before quoting.

Ready to build in Clarington?

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

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