Commercial Fleet Maintenance in Midland, TX
Scheduled maintenance programs for company fleets across the Permian Basin. Chris’s Diesel Service builds preventive maintenance schedules around your vehicles, your routes, and your duty cycle. Diesel, gas, semi trucks, and service vehicles under one roof, with every service recorded by unit and mileage.
Three Programs. Built Around Your Fleet.
Fleet maintenance is not one product. A five-truck service fleet running town routes needs a different program than a semi fleet hauling out of the oilfield. Three named programs, each one stating exactly what is included. We scope the right one in a single conversation.
Interval PM
Mileage-based preventive maintenance for fleets that want a reliable shop on a schedule. You bring them in, we keep the records.
- Oil and filter service to manufacturer spec
- All fluids checked and topped off
- Tire pressure and tread recorded
- Battery load test each visit
- Belt, hose, and leak inspection
- Written findings per unit, every visit
- Upcoming work flagged before it becomes a breakdown
Managed PM
We track the intervals so your office does not have to. Scheduled slots, per-unit service history, and repairs quoted before they are urgent.
- Everything in Interval PM
- Service intervals tracked by us, per unit
- Scheduled shop slots so trucks are not waiting
- Fluid services on rotation (transmission, coolant, brake, differential)
- Brake measurement recorded on paper
- Repair findings quoted in writing, no surprise work
- One point of contact for your whole fleet
Severe Duty & DOT
For oilfield fleets, semi trucks, and equipment working West Texas heat and caliche dust. Inspection records that hold up when the auditor asks.
- Everything in Managed PM
- Severe-duty intervals for dust and heat
- Synthetic oil and OEM filters standard
- Annual inspection records kept per unit
- Air system and brake stroke checks on semi trucks
- Documentation formatted for DOT and insurance audits
- Priority scheduling when a unit is down
What Gets Checked. Every Unit. Every Time.
A fleet PM that only changes the oil is how breakdowns end up on the side of Highway 349. Every unit that comes through on a program gets the same inspection, performed by the person doing the work, and recorded against the unit number.
Uptime Is the Whole Job.
A fleet shop earns its keep one way: your trucks stay on the road. Preventive maintenance done on schedule, findings reported before they become breakdowns, and a record trail your office can hand to an auditor or an insurance adjuster without apologizing for it.
- Zero Comebacks In 2025, zero vehicles returned for incomplete or incorrect repairs. Every unit is test-driven by Chris before it goes back to your fleet.
- OEM Parts OEM parts when they exist, best available standard when they do not. Official Continental Battery and Bosch dealer. No cheap aftermarket on fleet units.
- Records Per Unit Every service logged against the unit number with mileage, findings, and work performed. Pulled on request for billing, resale, or audit.
- Mixed Fleet, One Shop Diesel, gas, propane, and natural gas. Pickups, semi trucks, trailers, and heavy equipment. One vendor, one standard, one phone number.
Common Questions
What size fleet do you take on for scheduled maintenance?
Can you maintain a mixed fleet of diesel and gas vehicles?
How do you schedule fleet maintenance so trucks are not sitting?
Do you keep maintenance records for DOT and insurance audits?
What does fleet maintenance cost in Midland, TX?
Your Fleet Deserves a Shop That Gets It Right.
Tell us your fleet size, vehicle types, and how often they run. We will build the maintenance program around your operation and put it in writing.