A Decade-Plus of Reliable Construction
Built on quality. Focused on service. Trusted by homeowners, developers, and businesses across the GTA.
Building With Purpose Since Day One
JS Contracting was founded on a simple idea: construction should be predictable, transparent, and done right. Operating as 12641151 Canada Inc., we serve homeowners, developers, and business owners across Woodbridge and the Greater Toronto Area with a hands-on approach to every build.
From small renovations to full commercial fit-outs, we coordinate every trade in-house so you get one point of contact, one quote, and one team accountable from first sketch to final walkthrough.
Deliver lasting quality on every build.
To deliver dependable, high-quality construction that respects budgets, schedules, and the people we build for — one project at a time.
Honest pricing. Real timelines.
No surprises mid-build. We quote what we'll deliver, we schedule what we can hold, and we communicate the moment anything changes.
What We Stand For
Safety First
Strict on-site protocols and ongoing training keep our crews and your property protected.
Craftsmanship
Skilled trades and meticulous detail on every wall, beam, and finish.
Client Care
Clear communication and responsive service from estimate to handover.
Accountability
Fixed quotes, transparent timelines, and a project manager you can reach.
Site Safety, Every Day.
Every JS Contracting site follows strict safety protocols aligned with Ontario regulations. We maintain ongoing certifications, daily site checks, and full insurance and bonding on every project.
- WSIB compliant and fully insured
- Daily site safety briefings
- Certified trades and supervisors
- Documented incident-free track record
Built to Last.
Our QA process layers multiple inspections at framing, mechanical, and finish stages — so issues are found and fixed before they reach you.
- 01Pre-construction review with the client
- 02Stage inspections by a senior supervisor
- 03Sub-trade signoff on every milestone
- 04Final walkthrough and warranty handover
Let's Build Something Together
Tell us about your project and we'll respond within one business day.
Start Your Project