Fleet Maintenance Services in San Antonio, TX
Call Today for Mobile Diesel Repair
If your trucks aren’t moving, your business isn’t making money. For fleet owners across San Antonio, preventive maintenance is the key to avoiding costly breakdowns and DOT fines. Lone Star Diesel Solutions provides mobile fleet maintenance for trucking companies, delivery services, and commercial businesses within San Antonio and a 150-mile radius.
Whether your drivers are hauling past The Alamo, making deliveries near the San Antonio River Walk, or running regular routes through New Braunfels, Schertz, or Pleasanton, our team keeps your trucks road-ready and compliant.
Mobile Fleet Maintenance That Saves Time & Money
Instead of pulling multiple trucks off the road for shop visits, our certified mechanics come directly to your yard, depot, or jobsite. That means less downtime, lower costs, and trucks that stay in rotation longer.
We provide service for:
Trucking fleets (regional & long-haul)
Box trucks & delivery vans
Refrigerated trucks (reefers)
Municipal & utility vehicles
Construction & oilfield support fleets
From 5 trucks to 50, we create maintenance schedules tailored to your business.
Roadside Assistance for Fleets
Even with regular maintenance, breakdowns happen. That’s why LSDS offers 24/7 roadside service for fleet vehicles across major South Texas highways, including:
I-10 (through Boerne, Seguin & San Antonio)
I-35 (New Braunfels, Austin & Laredo corridor)
I-37 (oilfield runs toward Corpus Christi)
Highway 281 & Loop 410
Our mechanics can be dispatched to distribution centers, warehouses, or remote oilfield sites, ensuring your drivers aren’t left stranded.
Preventive Maintenance Services We Provide
Fleet downtime costs add up fast. Our maintenance programs are designed to keep trucks in top shape while preventing unexpected failures. Services include:
Oil & filter changes (diesel-specific service)
DOT-compliant inspections
Brake checks & replacements
Cooling system service
Battery testing & replacements
Suspension & steering system checks
Fuel & exhaust system maintenance
Tire inspection & rotation
Regular checkups mean fewer breakdowns and fewer calls for emergency service.
Why Fleet Owners Choose Lone Star Diesel Solutions
Why Fleet Owners Choose Lone Star Diesel Solutions
Fleet managers in San Antonio trust us because we deliver:
Mobile service that reduces downtime
Faster turnaround than dealerships or big repair shops
DOT compliance support to avoid penalties
Affordable fleet service packages
Trusted by local trucking companies serving the Eagle Ford Shale, San Antonio logistics hubs, and regional distribution centers
Whether you’re running routes to the H-E-B Distribution Center in San Antonio or hauling cross-state freight on I-10, LSDS keeps your operation moving.
The Cost of Downtime
A single truck sidelined for repairs can cost a business $450–$750 per day in lost loads, wages, and penalties. Multiply that across a fleet, and losses can reach thousands in just a week.
By investing in regular fleet maintenance, you reduce emergency breakdowns by as much as 70% — saving money and keeping your customers happy with on-time deliveries.
Call for Immediate Service
(830)200-9855
Fleet Maintenance Coverage Area
We proudly serve fleet operators in:
San Antonio & Bexar County (downtown, Alamo Heights, Leon Valley, Live Oak)
Suburbs & small towns including Schertz, Converse, Universal City, Helotes, Boerne, and New Braunfels
South Texas towns like Pleasanton, Jourdanton, Poteet, Floresville, and Hondo
Regional hubs along I-35, I-10, and I-37
From urban delivery fleets near the River Walk to oilfield support fleets in Eagle Ford, Lone Star Diesel Solutions has you covered.
Call for Fleet Maintenance in San Antonio, TX
Don’t let poor maintenance cost your business thousands. Call Lone Star Diesel Solutions at 830-200-9855 to schedule mobile fleet maintenance in San Antonio and across South Texas. Our team is ready to customize a maintenance program that keeps your trucks moving and your business profitable.
FAQ
Can you handle fleets of all sizes?
Yes. We service small fleets with just 5–10 trucks as well as large commercial operations with 50+ vehicles.
Do you offer on-site fleet maintenance at our facility?
Absolutely. Our mobile team comes to your yard, warehouse, or depot to perform scheduled maintenance so you don’t lose valuable hours moving trucks to a shop.
What industries do you service?
We provide fleet maintenance for trucking companies, delivery services, oilfield operators, construction contractors, and municipalities.
Do you perform DOT inspections?
Yes. We offer DOT-compliant fleet inspections to ensure every truck passes regulatory checks and avoids costly fines.
How often should I schedule fleet maintenance?
Most fleets benefit from maintenance every 10,000–15,000 miles or at least quarterly, but we create custom schedules based on your routes and usage.
What areas around San Antonio do you cover?
Our fleet service covers 150 miles from San Antonio, including suburbs like Schertz and Live Oak, rural towns like Pleasanton and Floresville, and even oilfield routes toward Corpus Christi and Laredo.