Our Top Priority:
Your Bottom Line

At I-State Truck Centers, we know that downtime is the enemy. The team at I-State is committed to helping you maximize your uptime and reduce your total cost of ownership. At our locations, we focus on offering the highest-quality parts and finest service. At our shops featuring Express Assessment, you’ll get single-service diagnosis within two hours of service write-up. We check parts availability and estimate cost and repair time, quickly providing information you need to make smart business decisions. Our service shops feature certified technicians, the latest technology and world-class products from the best companies.

Financing & Leasing

Our team of financing experts will work hard to find the deal that works for you. We’ll identify special programs and offers to help you get the truck or trailer you need at a price that fits your budget. We want to be the partner who will stand with you today and long after the deal is done.


We sell and service new and used school, commercial and shuttle buses. Our authorized Thomas Built dealerships stretch from the Midwest to the Rockies. And we offer exceptional service after the sale including parts, service and support for all buses. View our full range of bus resources and parts specials.

Check out our repair specials!

Take advantage of these amazing I-State offers on maintenance and repair. Contact your local branch and save money on quality services performed by I-State’s experienced technicians. We know that time is money, so we’ll get you in and out as soon as possible so you can get back on the road.

We stock only the finest products from top manufacturers, from Alliance to Western Star and brands in between. If the part you need is not in stock, we have several factory-supported regional warehouses where parts await. Our certified technicians are waiting to get you back up and running!

Technician Excellence

We recruit top technicians who undergo factory-training to bring the most current diagnostic and repair technology to every job. This isn’t trial-and-error maintenance. Continual training ensures we know what needs to be done. Customers rely on I-State’s skilled team of technicians for:

  • Preventative maintenance – lubrication and filtration scheduled to meet your operating conditions
  • Predictive maintenance to replace parts and components before they fail
  • Inspections to keep vehicles in compliance with all regulations
  • Recordkeeping using the latest product software to record maintenance history
  • Tire management to monitor tire wear, inflation
  • Emergency repair 24/7

Ask about our extended service and warranty programs!