Commercial Truck Service in Tulsa, OK
Every hour a commercial truck sits in a service bay is an hour it's not making money. For fleet operators in the Tulsa area, that math adds up fast. At Chris Nikel CJDR Fiat, we built our commercial vehicle service department around one priority: getting your trucks back on the road quickly, correctly, and with work you can actually rely on.
Whether you're managing a single work van or a fleet of heavy-duty trucks, it doesn't matter. Schedule your commercial truck service with our team and see what dealership-level service actually looks like. We've been serving Tulsa and Broken Arrow since 1973. That kind of staying power doesn't happen without earning the trust of local business owners, year after year.
Full-Service Commercial Vehicle Repairs for Tulsa Fleets
Our service department handles the full range of commercial vehicle repairs, from routine preventative maintenance to complex mechanical work. We service all makes and models, not just Ram vehicles, so your entire fleet can come through our doors regardless of what you're running.
Diesel Engine Diagnostics and Preventative Maintenance
Diesel engines don't fail quietly, but catching problems early makes all the difference. Our technicians run OBD-II diagnostics to pinpoint fault codes fast, giving us a clear picture of what's happening before we turn a wrench. Scheduled preventative maintenance keeps your trucks running at peak efficiency and cuts the risk of unplanned breakdowns that derail your operations.
Brake Repair, Transmission Service, and Drivetrain Work
Brake integrity is non-negotiable for commercial vehicles. Our team inspects and repairs brake systems to keep your drivers safe and your trucks compliant. We handle full transmission service and drivetrain work too, the kind of complex mechanical repairs that require experienced hands and the right equipment. Cutting corners on these systems costs more down the road, and that's not how we operate.
DOT Inspections, Electrical Diagnostics, and Upfitting Support
DOT compliance isn't optional for commercial operators. We keep your fleet inspection-ready with thorough DOT inspections that meet federal and state requirements. Our technicians are also equipped to handle electrical diagnostics on modern commercial vehicles, where fault tracking requires specialized tools and genuine expertise. For businesses that need trucks configured for specific work, we offer upfitting support to get vehicles set up exactly for the job.
Certified Technicians and Genuine OEM Parts You Can Count On
The quality of your truck service starts with who's doing the work and what parts go back in. Our technicians are factory-trained on Ram vehicles, which means fewer diagnostic errors and less chance of repeat visits for the same issue. When your Ram 2500, Ram 3500, or Ram ProMaster comes in, it's in the hands of someone who knows that platform inside and out.
We stock genuine OEM Mopar parts on-site, so we're not sitting around waiting on orders to get your trucks moving again. Using authentic Mopar components also protects your warranty coverage, which matters when you're running commercial vehicles that see serious daily use. Fleet downtime costs real money, and our service operation is built to minimize it.
If you're ready to put your fleet in front of our certified team, book your service appointment online and we'll get you on the schedule.
Fleet Account Support and Flexible Scheduling for Tulsa Businesses
Running multiple vehicles through a single service relationship makes life a lot easier. We work with Tulsa-area businesses to set up fleet accounts that simplify scheduling, keep communication clear, and organize maintenance records in one place. Instead of coordinating separate appointments for each truck, you work directly with our team to manage everything efficiently.
Your trucks work on your schedule, not ours. We offer flexible service windows designed to minimize disruption to your operations, with hours running Monday through Friday from 7 AM to 6 PM and Saturday from 7 AM to 3 PM. To learn more about our fleet account programs, contact our service team and we'll walk you through how it works for your specific situation.
Serving Commercial Vehicle Owners Across Tulsa and the Surrounding Area
Our location at 2920 N Aspen Ave in Broken Arrow puts us right in the heart of the Tulsa metro, making us an accessible option for fleet repair across the region. We regularly work with contractors, tradespeople, delivery operations, and service companies, all of whom need reliable diesel truck maintenance near Tulsa without driving far out of their way.
Whether your fleet runs Ram ProMaster vans, heavy-duty Ram 3500 trucks, or vehicles from other manufacturers entirely, we handle commercial vehicle service across all makes and models. Dealership-level expertise shouldn't be limited to a single brand, and at Chris Nikel, it isn't.
Schedule Your Commercial Truck Service at Chris Nikel CJDR Fiat Today
Getting your commercial trucks serviced shouldn't be complicated. Our certified technicians, genuine OEM Mopar parts, and fast turnaround times are here to keep your fleet working and your business moving.
Reach out or schedule online today:
- Phone: 918-505-1637
- Address: 2920 N Aspen Ave, Broken Arrow, OK 74012
- Service Hours: Mon–Fri: 7 AM to 6 PM | Sat: 7 AM to 3 PM
Schedule your commercial truck service online now, or contact us to talk through your fleet's specific service needs. Our team is ready to help.