International Truck Repair in San Antonio, TX
Call Today for Mobile International Truck Repair
When your International truck breaks down, every mile you lose costs time and money. With nearly a decade of dealership experience at SanTex Truck Center in San Antonio, our mechanics know International trucks inside and out. Lone Star Diesel Solutions now brings that same expertise to the roadside, jobsite, or yard — getting your truck moving again without the dealership downtime.
Whether you’re running an International LT on long hauls or managing a fleet of ProStars, MV, or HV series trucks, our certified diesel mechanics come to you — roadside, yard, or jobsite — to get your trucks moving again.
Mobile Repair for International Owner-Operators & Trucking Companies
International trucks are a backbone of South Texas trucking, but long hours, heavy loads, and extreme heat can push them to the limit. Instead of waiting at a dealership, our mobile diesel mechanics bring certified International repair services to your location.
We provide mobile repair for all major International models, including:
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International LT Series – Long-haul tractors built for efficiency
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International ProStar & LoneStar – Regional & OTR hauling
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International MV Series – Medium-duty trucks for delivery fleets
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International HV & HX Series – Vocational and construction trucks
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International Durastar & TranStar – Local and regional transport
From an independent operator to a fleet of International trucks, Lone Star Diesel Solutions delivers reliable, on-site repair across San Antonio and South Texas.
Roadside Service When Breakdowns Happen
We provide 24/7 mobile International repair along major Texas highways:
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I-10 (toward Houston & El Paso)
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I-35 (toward Austin, Dallas & Laredo)
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I-37 (toward Corpus Christi & Eagle Ford Shale)
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Loop 410 & Hwy 281
No tow trucks needed — we bring the shop to you.
Common International Repairs We Handle
Our mobile diesel mechanics are equipped to service International trucks with precision, including:
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Engine diagnostics & repair (Cummins & International engines)
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Fuel system service – injectors, pumps, and priming issues
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Electrical troubleshooting – wiring, sensors, and ECM problems
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Cooling system repairs – radiators, hoses, water pumps
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Brake & suspension service – DOT inspections available
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Transmission, clutch & driveline repairs
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Aftertreatment system service – DPF, DEF, and EGR repairs
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Alternator, starter, and battery replacement
When your International truck needs reliable diesel repair, Lone Star Diesel Solutions provides fast response and factory-level diagnostics. Our team also services Freightliner, Kenworth, and Peterbilt trucks, so your multi-brand fleet has one trusted local partner.
Why International Truck Drivers Choose Lone Star Diesel Solutions
With nearly 10 years of dealership experience at SanTex Truck Center in San Antonio, we bring factory-trained International truck expertise directly to your location. That means dealership-level knowledge without dealership-level delays.
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Mobile diesel mechanics trained in International truck models
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Faster response times within San Antonio and surrounding highways
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Affordable repairs that reduce costly dealership downtime
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DOT compliance support for International fleets and trucking companies
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Trusted by local fleets and independent International truckers alike
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Local knowledge of San Antonio freight hubs, ports, and highways
When you call, you don’t get an answering service — you get a diesel mechanic who knows International trucks inside and out.
The Cost of Downtime
According to industry studies, a downed truck can cost $450–$750 per day in lost revenue, not counting missed contracts or penalties. Our goal is to minimize downtime so you get back on the road as quickly as possible.
Owner-operators often tell us that a repair completed roadside by our mobile team saves them an entire day compared to waiting at a dealership. Fleet managers report lower overall costs when using our preventive maintenance and emergency repair services.
Don’t let a breakdown derail your schedule. Call Lone Star Diesel Solutions at 830-200-9855 for fast, reliable mobile diesel repair in San Antonio, TX and within 150 miles.
Call for Immediate Service
(830)200-9855
Service Area
Lone Star Diesel Solutions proudly provides International truck repair in San Antonio and across a 150-mile radius, including:
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Bexar County & Greater San Antonio
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Atascosa, Wilson & Karnes Counties (rural trucking & farm-to-market routes)
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Medina, Frio & Uvalde Counties (oilfield & ranching regions)
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Guadalupe, Comal & Hays Counties (distribution hubs & I-35 corridor)
- Eagle Ford Shale oilfield routes and South Texas highways (I-10, I-35, I-37, Loop 410, Hwy 281)
If you’re running freight through South Texas, Lone Star Diesel Solutions has you covered.
Call Today for Mobile International Truck Repair
Don’t let a breakdown cost you time and revenue. Call Lone Star Diesel Solutions at 830-200-9855 for expert International truck repair in San Antonio, TX and across South Texas. Our mobile diesel mechanics are available 24/7 to keep your fleet running strong.
FAQ
Do you repair all International truck models?
Yes. We service the full range of International trucks, including LT, ProStar, LoneStar, MV, HV, and Durastar models.
Can you provide fleet maintenance for International trucks?
Absolutely. We work with small and large fleets to provide preventive maintenance and mobile repair for International trucks.
Do you repair International trucks with Cummins engines?
Yes. Our diesel mechanics are trained in both International proprietary engines and Cummins-powered trucks.
Can you help with DPF or DEF issues on International trucks?
Yes. We frequently repair aftertreatment systems on International trucks, including clogged DPF filters, DEF dosing problems, and failed sensors.
How does your International truck repair compare to dealership service?
Our mechanics have years of dealership experience on International trucks, but we save you time and money by coming to you. Instead of waiting days for a bay to open at the dealership, we provide on-site diagnostics and repairs to get your International back on the road quickly.
Do your mechanics have dealership experience with International trucks?
Yes. One of our lead diesel mechanics worked for nearly 10 years at SanTex Truck Center, the International dealership in San Antonio. That experience means we bring factory-level training and knowledge to your International repairs — with the convenience of mobile service.