# Truck & Diesel Shops in San Marcos, TX 9 truck & diesel shops in San Marcos, Texas. Diesel, semi-truck, fleet and trailer repair, truck dealers and truck parts. Compare up to 4 shops side by side, call them directly or get directions. Ordered by how complete and well-documented each listing is, not by quality or payment. ## Best-documented truck & diesel shops in San Marcos - **[Stone's Trailers & Truck Accessories](https://appointauto.com/tx/san-marcos/stone-s-trailers-and-truck-accessories/)** — 2001 N Interstate 35, San Marcos, TX 78666 · [Call (512) 353-8244](tel:+15123538244) · [Website](https://www.stonestrailer.com) · [Directions](https://www.google.com/maps/dir/?api=1&destination=Stone's%20Trailers%20%26%20Truck%20Accessories%2C%202001%20N%20Interstate%2035%2C%20San%20Marcos%2C%2078666) · [Details](https://appointauto.com/tx/san-marcos/stone-s-trailers-and-truck-accessories/) - **[Magnum Trailers Factory Outlet](https://appointauto.com/tx/san-marcos/magnum-trailers-factory-outlet-2501-s-i/)** — 2501 S I-35 South Frontage Rd, San Marcos, TX 78666 · [Call (737) 387-5223](tel:+17373875223) · [Website](https://www.magnumtrailers.com) · [Directions](https://www.google.com/maps/dir/?api=1&destination=Magnum%20Trailers%20Factory%20Outlet%2C%202501%20S%20I-35%20South%20Frontage%20Rd%2C%20San%20Marcos%2C%2078666) · [Details](https://appointauto.com/tx/san-marcos/magnum-trailers-factory-outlet-2501-s-i/) - **[TrailersPlus](https://appointauto.com/tx/san-marcos/trailersplus/)** — 5680 S I-35 South Frontage Rd, San Marcos, TX 78666 · [Call (512) 631-5920](tel:+15126315920) · [Website](https://www.trailersplus.com/Texas/San_Marcos/inventory/?utm_source=facebook&utm_medium=yext&y_source=1_OTY0OTc4Mi01NTktbG9jYXRpb24ud2Vic2l0ZQ%3D%3D) · [Directions](https://www.google.com/maps/dir/?api=1&destination=TrailersPlus%2C%205680%20S%20I-35%20South%20Frontage%20Rd%2C%20San%20Marcos%2C%2078666) · [Details](https://appointauto.com/tx/san-marcos/trailersplus/) - **[Hastings Diesel Performance](https://appointauto.com/tx/san-marcos/hastings-diesel-performance/)** — 119 Hp Business Dr, San Marcos, TX 78666 · [Call (830) 406-1843](tel:+18304061843) · [Website](https://www.hastingsdieselperformance.com) · [Directions](https://www.google.com/maps/dir/?api=1&destination=Hastings%20Diesel%20Performance%2C%20119%20Hp%20Business%20Dr%2C%20San%20Marcos%2C%2078666) · [Details](https://appointauto.com/tx/san-marcos/hastings-diesel-performance/) - **[Express Fleet Sales LLC](https://appointauto.com/tx/san-marcos/express-fleet-sales-llc/)** — 2019 Clovis Barker Rd, San Marcos, TX 78666 · [Call (512) 579-3918](tel:+15125793918) · [Website](https://www.express.com) · [Directions](https://www.google.com/maps/dir/?api=1&destination=Express%20Fleet%20Sales%20LLC%2C%202019%20Clovis%20Barker%20Rd%2C%20San%20Marcos%2C%2078666) · [Details](https://appointauto.com/tx/san-marcos/express-fleet-sales-llc/) - **[RhinoPro Truck Outfitters](https://appointauto.com/tx/san-marcos/rhinopro-truck-outfitters/)** — 1430 N Interstate 35 35, San Marcos, TX 78666 · [Call (512) 667-6917](tel:+15126676917) · [Website](https://rhinoprous.com) · [Directions](https://www.google.com/maps/dir/?api=1&destination=RhinoPro%20Truck%20Outfitters%2C%201430%20N%20Interstate%2035%2035%2C%20San%20Marcos%2C%2078666) · [Details](https://appointauto.com/tx/san-marcos/rhinopro-truck-outfitters/) - **[Hwy 123 Diesel & Auto Repair](https://appointauto.com/tx/san-marcos/hwy-123-diesel-and-auto-repair/)** — 15898 TX-123, San Marcos, TX 78666 · Also: Repair · [Call (512) 214-8811](tel:+15122148811) · [Website](https://hwy123dieselrepair.wixsite.com/auto) · [Directions](https://www.google.com/maps/dir/?api=1&destination=Hwy%20123%20Diesel%20%26%20Auto%20Repair%2C%2015898%20TX-123%2C%20San%20Marcos%2C%2078666) · [Details](https://appointauto.com/tx/san-marcos/hwy-123-diesel-and-auto-repair/) - **[Atx Fleet Services Truck And Trailer Repair](https://appointauto.com/tx/san-marcos/atx-fleet-services-truck-and-trailer-repair/)** — 222 Wonder World Dr, San Marcos, TX 78666 · [Call (512) 787-9874](tel:+15127879874) · [Directions](https://www.google.com/maps/dir/?api=1&destination=Atx%20Fleet%20Services%20Truck%20And%20Trailer%20Repair%2C%20222%20Wonder%20World%20Dr%2C%20San%20Marcos%2C%2078666) · [Details](https://appointauto.com/tx/san-marcos/atx-fleet-services-truck-and-trailer-repair/) - **[CC Diesel and Automotive](https://appointauto.com/tx/san-marcos/cc-diesel-and-automotive/)** — 3600 TX-123, San Marcos, TX 78666 · Also: Repair · [Call (512) 818-0084](tel:+15128180084) · [Website](https://ccdieselandauto.com) · [Directions](https://www.google.com/maps/dir/?api=1&destination=CC%20Diesel%20and%20Automotive%2C%203600%20TX-123%2C%20San%20Marcos%2C%2078666) · [Details](https://appointauto.com/tx/san-marcos/cc-diesel-and-automotive/) ## Truck & Diesel Shops in San Marcos at a glance - **Website**: 8 of 9 list a working website - **Hours online**: Opening hours were read from 2 shop websites: 0 open Saturday, 0 open Sunday Counts from the directory build (Overture Maps); opening hours read from the shops’ own websites, each shop page links its source. Nothing here is estimated. ## Tips before you go - Say whether you drive a pickup, a box truck or a semi; many shops only take one class of vehicle. - Ask whether they do roadside or mobile repair and DOT inspections. ## Frequently asked questions ### How many truck & diesel shops are in San Marcos? AppointAuto lists 9 truck & diesel shops in San Marcos, TX. ### How are shops ordered? Shops with an active state license and complete contact details (phone, website, matching address in several sources) are listed first. A page the owner has verified moves up further when it has hours, prices and photos. The order never reflects payment, and no shop is marked down. ## Truck & Diesel Shops near San Marcos - [Truck & Diesel in Maxwell](https://appointauto.com/tx/maxwell/truck-repair/) — 8.9 mi, 1 listed - [Truck & Diesel in Kyle](https://appointauto.com/tx/kyle/truck-repair/) — 11 mi, 8 listed - [Truck & Diesel in Buda](https://appointauto.com/tx/buda/truck-repair/) — 16 mi, 15 listed - [Truck & Diesel in Niederwald](https://appointauto.com/tx/niederwald/truck-repair/) — 16 mi, 1 listed - [Truck & Diesel in Lockhart](https://appointauto.com/tx/lockhart/truck-repair/) — 16 mi, 1 listed - [Truck & Diesel in New Braunfels](https://appointauto.com/tx/new-braunfels/truck-repair/) — 17 mi, 26 listed - [Truck & Diesel in Mcqueeney](https://appointauto.com/tx/mcqueeney/truck-repair/) — 19 mi, 1 listed - [Truck & Diesel in Driftwood](https://appointauto.com/tx/driftwood/truck-repair/) — 20 mi, 1 listed ## Other services in San Marcos - [🛞 Tire Shops](https://appointauto.com/tx/san-marcos/tire-shops/): 19 listed - [🔧 Auto Repair](https://appointauto.com/tx/san-marcos/auto-repair/): 50 listed - [🛢️ Oil Change](https://appointauto.com/tx/san-marcos/oil-change/): 7 listed - [🚗 Auto Body](https://appointauto.com/tx/san-marcos/auto-body/): 25 listed - [🧽 Car Wash](https://appointauto.com/tx/san-marcos/car-wash/): 9 listed - [✨ Auto Detailing](https://appointauto.com/tx/san-marcos/auto-detailing/): 4 listed - [🎨 Window Tint & Wraps](https://appointauto.com/tx/san-marcos/tint-and-wraps/): 3 listed - [🔊 Car Audio & Electronics](https://appointauto.com/tx/san-marcos/car-audio/): 2 listed - [🪟 Auto Glass](https://appointauto.com/tx/san-marcos/auto-glass/): 10 listed - [🚛 Towing](https://appointauto.com/tx/san-marcos/towing/): 7 listed - [⚙️ Auto Parts](https://appointauto.com/tx/san-marcos/auto-parts/): 11 listed - [🚙 Car Dealers](https://appointauto.com/tx/san-marcos/car-dealers/): 33 listed - [🏍️ Motorcycle Shops](https://appointauto.com/tx/san-marcos/motorcycle-shops/): 8 listed - [🚐 RV & Marine](https://appointauto.com/tx/san-marcos/rv-and-marine/): 1 listed - [♻️ Junkyards & Car Buyers](https://appointauto.com/tx/san-marcos/junkyards/): 1 listed - [🪪 DMV & Registration](https://appointauto.com/tx/san-marcos/dmv-registration/): 1 listed - [🚦 Driving Schools](https://appointauto.com/tx/san-marcos/driving-schools/): 2 listed 🚗 Your garage is here Add your car once: plate, tire size and registration date stay in one place, ready for your next smog check or new tires. Add your car — free --- Source: https://appointauto.com/tx/san-marcos/truck-repair/ · Truck & Diesel Shops in San Marcos, TX: 9 Listed | AppointAuto Listings combine Overture Maps data with state license records where available. Details can change; call the shop to confirm.