1001 s main st, Kalispell, Montana, 59901, United States
About Oversize Permits
Established May 2025
OS Permits provides nationwide permit services for oversize, overweight,
overheight, overwidth, heavy haul, and superload shipments across the
United States. We help trucking companies, owner-operators, dispatchers,
and logistics teams secure the permits they need to move oversized
loads safely and legally. Our services also include route surveys, pilot
car coordination, and support for complex transport requirements. OS
Permits is focused on fast turnaround times, reliable communication, and
practical permit solutions that help keep loads moving with fewer
delays.Oversize & Heavy Haul Permit Calculator
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Hours of Operation
- Sunday
- Closed
- Monday
- 12:00 am - 12:00 am
- Tuesday
- 12:00 am - 12:00 am
- Wednesday
- 12:00 am - 12:00 am
- Thursday
- 12:00 am - 12:00 am
- Friday
- 12:00 am - 12:00 am
- Saturday
- Closed
Location
Products & Services
Latest Articles/News
Oversize Permits Agency vs. Oversize Permit Calculator: What Carriers Need to Plan a Legal Move
04/29/2026 If you are moving an overdimensional or overweight load, speed matters — but so does accuracy. A missed permit requirement, an axle issue, a route restriction, or the wrong travel window can turn a profitable move into a delayed, expensive problem.... Read More »
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