Custom Home Builds
Built From
the Ground Up.
Your Vision. Our Craft.
Your land, your floor plan, your home, designed and built by one accountable team from first sketch to final walkthrough. Serving Cobourg, Port Hope, Peterborough and all of Northumberland County.
25+
Years Building
100+
Homes Completed
$750K+
Avg. Build Value
4.8★
Google Rating
What’s Included
Everything under one roof. One team accountable for all of it.
We handle the entire process in-house: no hand-offs, no gaps between design and build, no dealing with three different companies who don’t talk to each other. One contract, one point of contact, one team that carries the job from first conversation to the day you move in.
Custom Home Build
Northumberland County, ON
The Process
How we build your home
01
Discovery Call
We learn about your land, your vision, your timeline, and your budget. No sales pressure, just an honest conversation about what you want to build.
02
Design & Plans
Custom floor plans and 3D visualizations produced so you can see your home before we break ground. Revisions until it’s right.
03
Permits & Approvals
We handle all permit applications and approvals with the municipality. You don’t chase paper. We do.
04
Build & Deliver
Construction begins. One point of contact throughout. We don’t hand over the keys until every detail is right.
Est. 1999
Family-Owned
Why Choose Us
25 years of building in Northumberland County
The Merson family started Cobourg Construction in 1999 with one goal: build homes the right way and stand behind the work. 25 years and 100+ projects later, that’s still exactly what we do.
We’re a design-build firm, meaning we handle design, drafting, permits, and construction under one roof. You deal with one team, one contract, and one phone number. No gaps, no finger-pointing, no surprises on your invoice.
Ready to build your home?
Tell us about your land and your vision. We’ll give you an honest conversation and a clear path forward.