Directory of mobile diesel mechanics and semi truck repair shops in San Marcos — covering I-35 and the surrounding Texas freight corridor.
15 service providers · sorted by truck specialty & reviews
📍 706 Centre St, San Marcos, TX 78666
📞 +1 512-618-8875📍 222 Wonder World Dr, San Marcos, TX 78666
📞 +1 512-787-9874📍 15898 TX-123, San Marcos, TX 78666
📞 +1 512-214-8811San Marcos is a key stop on I-35 in Texas. When a semi breaks down — blown tire, air leak, DEF fault, electrical issue — this directory connects you with mobile diesel mechanics and roadside truck repair services across the San Marcos area.
Browse listings, check review counts, and contact providers directly for availability, service radius, and pricing. No dispatch — direct contact only.
This directory lists 15 truck repair providers in and around San Marcos, TX covering I-35. Browse the listings and contact providers directly to confirm their service area, availability, and pricing.
San Marcos area truck service providers offer mobile diesel repair, roadside tire service, air brake replacement, DEF and DPF system repair, fuel delivery, jump starts, and heavy-duty towing for semi trucks on I-35.
Providers near San Marcos offer diesel engine repair, truck tire blowout service, air brake and brake chamber replacement, DEF/DPF repairs, electrical diagnosis, and heavy-duty towing for Freightliner, Peterbilt, Kenworth, Mack, Volvo, and International trucks. Contact each provider directly.
24TruckLink is a directory — we list mechanics and repair shops but do not dispatch or guarantee service. Contact providers directly using the listings on this page, or email [email protected].