Reliable Truck Repair & Heavy Duty Services You Can Count On
At Thompson & Sons Inc., we understand that when your truck breaks down, your business grinds to a halt. That’s why we deliver fast, honest, and expert truck repair services in Glasgow, Montana, with a commitment to quality that keeps drivers moving and fleets on schedule. As a family-owned and locally operated truck repair shop, we treat your rig like it’s one of our own — with personalized attention, deep mechanical know-how, and repairs that last.
Whether you operate a single diesel pickup or manage a full fleet of semis, our experienced technicians are here to help with everything from routine maintenance to complex repairs.
Why Trust a Local Truck Repair Shop?
Trucking is more than a job — it’s a lifeline for business. When something goes wrong on the road or in the yard, you need a repair shop that works as hard as you do. At Thompson & Sons Inc., we’ve earned our reputation as Glasgow’s go-to shop by delivering:
Dependable repairs done right the first time
Fast turnaround times to minimize downtime
Transparent communication with no guesswork
24/7 emergency truck repair for when the unexpected hits
We service diesel, commercial, and heavy-duty trucks of all makes and models. Plus, with mobile roadside repair and fleet maintenance options, we’re equipped to keep your operation running smoothly — day or night.
Full Service Truck Repair Solutions in Glasgow, MT
When you choose Thompson & Sons Inc., you’re getting a complete lineup of services designed to keep your truck or fleet safe, efficient, and on the move.
Diesel Truck Repair & Maintenance
From oil changes to engine overhauls, we specialize in diesel engine diagnostics, repair, and performance upgrades.
Engine, Transmission & Suspension Repair
We handle engine repair, transmission rebuilds, and suspension system servicing to ensure a smooth, safe ride with every mile.
Truck A/C & Brake Repair
Don’t let failed climate control or faulty brakes slow you down. We offer AC recharges, diagnostics, and brake system repair for all heavy-duty vehicles.
Trailer Repair & Tire Services
We keep your entire rig roadworthy with trailer repair, tire replacements, alignments, and more.
Fleet Maintenance & DOT Inspections
For commercial clients, our preventive maintenance programs and DOT inspection service keep your fleet compliant and road-ready.
24-Hour Roadside Assistance & Emergency Truck Repair
Breakdowns don’t wait for business hours. That’s why we offer mobile truck repair and roadside service across northeast Montana — anytime you need us.
Excavation, Gravel, and Heavy Equipment Services
We do more than just repair trucks. Thompson & Sons Inc. is also your trusted provider for:
Excavation work and site preparation
Dozer operation and land clearing
Delivery of gravel, topsoil, and fill materials
Our heavy equipment operators are licensed, insured, and experienced, delivering reliable service for residential, commercial, and agricultural clients alike.
What Makes Thompson & Sons Different?
Family-owned since day one
We’re a small-town business with big-time capabilities. Our team treats customers like neighbors — because they are.
Certified technicians, quality parts
Every repair is completed by a skilled tech using trusted parts that meet or exceed OEM standards.
24/7 emergency support
Truck won’t start? Trailer issues on the highway? We’re here when it counts — rain or shine, day or night.
Honest, fair pricing
We believe in upfront estimates, no surprise fees, and real value for every dollar you spend.
Serving Glasgow, MT and Beyond
Our truck repair shop is conveniently located at:
53997 Highway 2 West, Glasgow, MT 59230
Phone: (406) 228-4801
Email: thompsonmandsons@nemont.net
We proudly serve drivers across northeast Montana, including Glasgow, Hinsdale, Nashua, Wolf Point, and surrounding areas. Whether you're a long-haul driver passing through or a local business in need of fleet service, we're ready to help.
Frequently Asked Questions (FAQ)
Do you offer roadside assistance for semi-trucks?
Yes. We provide 24-hour mobile truck repair and roadside assistance across the region for diesel, heavy-duty, and commercial trucks.
Can you perform DOT inspections on-site?
Absolutely. We offer DOT inspection services at our shop and through our mobile units for fleet convenience.
What types of trucks do you service?
We work on diesel pickups, semi-trucks, commercial rigs, and trailers. If it hauls, we can handle it.
Are walk-ins accepted, or do I need an appointment?
We welcome walk-ins during business hours, but appointments help us get you in and out faster.
Do you offer towing or wrecker service?
Yes, we provide heavy-duty towing, wrecker recovery, and roadside winch-outs. Call anytime for emergency service.
Get Back on the Road Fast
Your truck is your livelihood. Don’t trust it to just anyone. Choose the team that Montana drivers rely on for dependable repairs, quality service, and hometown integrity.
Call Thompson & Sons Inc. at (((406) 228-4801 to schedule service, request mobile repair, or get a quote. We’re here to keep you moving — one mile at a time.