Otter Valley Concrete – Mobile Site Office Container
Description:
Otter Valley Concrete entrusted TargetBox to create a fully customized 8ft x 20ft mobile site office container, designed to provide a secure and comfortable workspace for job sites across Southwestern Ontario.
Built to handle the daily demands of the concrete construction industry, the container office features 2×4 framing and 2” spray foam urethane insulation for durability and climate control. An entry door with a deadbolt and a large window with security bars offer both accessibility and protection, while smart panel walls and a Trusscore vinyl ceiling give the interior a clean, low-maintenance finish suitable for rugged environments.
The container is fully equipped with an ESA-certified electrical package, including an electrical panel with an exterior junction box, seven outlets, two LED lights, and an exterior light for after-hours visibility. To maintain comfort year-round, the build also includes two in-wall heaters with thermostats and a through-wall air conditioning unit.
Designed to function as a lunchroom, tool storage area, and foreman’s office, this mobile unit provides Otter Valley Concrete with a professional and efficient on-site workspace that supports productivity across its residential, commercial, and agricultural projects.
Location:
Norwich, Ontario, Canada
Key Features:
- 2×4 framing on walls & ceiling
- 2” spray foam urethane insulation for climate control
- Entry door with deadbolt
- Large window with security bars for visibility and protection
- Smart panel walls for durability
- Trusscore (smooth vinyl) ceiling with trim for a clean finish
- ESA-certified in-wall electrical package
- Hydro panel with exterior junction box
- Seven outlets, two LED lights with a switch
- Two in-wall heaters with a thermostat
- Thru-wall A/C unit for cooling
- Exterior light for added visibility
Thank you to Otter Valley Concrete for allowing us to build this unit for you!









