Fleet Maintenance in San Antonio, Texas
When you have six trucks and one of them is always in the shop, the shop matters as much as the trucks. The San Antonio fleet maintenance providers here run PM programs on intervals you set, keep the DOT inspection binder current, and hold the records that keep Texas enforcement happy. Look for fleet accounts, after-hours drop-off, and shops that will come to your yard.
18Fleet Maintenance Shops
7Open 24 Hours
4.5Average Rating
0Premium Shops
All Fleet Maintenance Shops in San Antonio
JTM Fleet Maintenance
San Antonio, TX
(210) 662-0019
Commercial Truck & Trailer Repair (mobile)
San Antonio, TX
24/7
(210) 970-8577
A-Z Complete Truck and Trailer Repair - Mobile Repair
San Antonio, TX
24/7
(346) 291-6545
Bennett Truck Center
San Antonio, TX
24/7
(701) 621-1328
Brady Diesel Services
San Antonio, TX
24/7
(210) 998-0647
H-E-B Fleet Maintenance Shop
San Antonio, TX
Performance Equipment Service
San Antonio, TX
(210) 452-7682
Villanueva & Sons Fleet Service
San Antonio, TX
24/7
(210) 861-5013
D & S Garage and Diesel Service
San Antonio, TX
(210) 340-8054
Austin Fleet Services - SAN
San Antonio, TX
(210) 750-6543
Texas Diesel Injection
San Antonio, TX
(210) 646-8299
I.M.J. Truck Repair
San Antonio, TX
(210) 661-4605
Duffin Diesel
San Antonio, TX
(210) 341-8183
FleetPride Service Center
San Antonio, TX
(210) 740-0888
TA Truck Service
San Antonio, TX
24/7
(210) 666-0927
Diesel Engine and Injection Sales & Services
San Antonio, TX
(210) 648-4500
TA Truck Service
San Antonio, TX
24/7
(210) 310-0238
Texas Truck Shop
San Antonio, TX
(210) 661-2466
Fleet Maintenance FAQ — San Antonio, Texas
What should a preventive maintenance program for a small diesel fleet include?
At minimum: oil and filter service on the manufacturer's hour or mile interval, fuel and air filters, coolant testing, brake and tire inspection, greasing, DEF system checks, and a look at the aftertreatment history. Add the annual DOT inspection for commercial vehicles. A good San Antonio fleet shop puts this on a calendar per unit and sends reminders so nothing slips.
How do fleet accounts work with San Antonio diesel shops?
Most fleet shops offer net-30 billing, a single monthly statement, and a negotiated labor rate once you commit a few units. Some include priority scheduling and a loaner or shuttle. Ask what the minimum fleet size is — in San Antonio that is often as low as three vehicles — and whether they will keep digital service records you can pull for audits.
Is it better to use one shop for everything or split engine, brakes, and trailers between specialists?
For a small fleet, one shop that can do 90 percent of the work — PMs, brakes, electrical, emissions, inspections — is simpler and keeps records in one place. Send the rare rebuild or reefer job to a specialist. Larger Texas fleets often keep one general fleet shop plus a dedicated trailer and reefer vendor.
What records does Texas or the DOT expect me to keep for my trucks?
Commercial motor vehicles need a maintenance file per unit showing inspections, repairs, and the annual inspection report, retained for at least a year while the vehicle is in service and six months after. Driver vehicle inspection reports and defect repairs go in the same file. Fleet shops in San Antonio that work with carriers usually hand you paperwork formatted for exactly this.
Can a fleet shop maintain the diesel pickups and vans in my fleet as well as the big trucks?
Yes, and most prefer it — pickups, service vans, and medium-duty trucks are the bulk of many San Antonio fleet shops' work. Confirm they carry the scan tools for your engine families (Power Stroke, Cummins, Duramax, plus any Isuzu or Hino cabovers) and that they can handle warranty-compliant service intervals on newer units.