Building the north, one module at a time.
Thunder Bay's premier modular home builder, delivering precise construction and disciplined craft across Northern Ontario for over 15 years.
Built indoors. Built for the north.
Built indoors.
Built for the north.
Our 25,000 sq ft Thunder Bay plant is purpose-built for modular fabrication, with dedicated stations for framing, envelope, and finishes. Every module clears structured quality checkpoints before it ships.
Because we build indoors, weather never sets the schedule. Three principles carry that discipline from consultation to final handover.
Climate-controlled build
Every module is fabricated indoors in our 25,000 sq ft plant — consistent quality regardless of weather or season.
Disciplined delivery
Transport, craning, and site coordination staged in sequence — minimizing disruption and accelerating timelines.
Northern-rated envelope
R-24+ insulation, sealed construction, and engineering calibrated for Northern Ontario's extremes of cold, wind, and snow.
Latest News
First sleeping cabins for Thunder Bay's Temporary Shelter Village set for early July
The first sleeping cabins for Thunder Bay's Temporary Shelter Village are nearly built. ModBox has roughly a third of the 80 cabins finished at its Thunder Bay shop, with the opening units set to be delivered to the Hillyard lands and installed in early July.
- Project
- Temporary Shelter Village
- First cabins installed
- Early July 2026
- Built so far
- ~1/3 of 80 cabins
- Site
- Hillyard lands, Thunder Bay
Have a project in mind?
Tell us about your site, scope, and timeline. We'll walk you through how ModBox can deliver.