Construction Company in Trenton, ON
Trenton Construction
Serving Trenton and Quinte West
Custom homes, renovations, additions, and commercial construction serving Trenton 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
Trenton, Ontario
Quality construction in Trenton and across the Quinte West region.
Trenton sits where the Trent-Severn Waterway meets the Bay of Quinte.
Trenton carries older housing along the river and the usual post-war and newer stock spreading out from it.
Permits go through the City of Quinte West. Trenton is not part of Northumberland County, so timelines and requirements differ from Cobourg and Port Hope.

Project: Trenton Area
Quinte Region, ON
Recent Work
Our Services in Trenton
Everything we build in Trenton

Est. 1999
Serving Trenton
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.
Frequently Asked Questions
Do you take on projects in Trenton?
Yes. Trenton is part of Quinte West, roughly 40 minutes east of Cobourg, and inside our standard service area.
Who issues building permits in Trenton?
The City of Quinte West building department. Trenton is not part of Northumberland County, so requirements and timelines differ from Cobourg and Port Hope.
Ready to build in Trenton?
Call us or fill out the form. We’ll get back to you same day.