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Find answers to the most common questions customers have about our repair services, pricing, turnaround time, and more. If you don’t see your question here, feel free to call or email us directly — we’re always happy to help.
We specialize in three core areas:
  • Roofing equipment — including Leister robots, heat guns, generators, roof cutters, and adhesive machines
  • Fleet trucks — gas and diesel vehicles used in commercial and industrial operations
  • Small engines — a wide range of small engine-powered equipment
We also stock and custom-make adhesive cold bonding applicator hoses, and can source parts for roofing equipment. If you’re not sure whether we service your equipment, just call and ask — we’ll give you a straight answer.
We are located at 9316 North State Highway 123, Seguin, TX. If you need directions or want to confirm our current hours before making the trip, please call us ahead of time at 512-903-7136 (English) or 737-326-2460 (Español).
Yes — always. We inspect your equipment and provide a full repair estimate before any work begins. We explain what we found, what needs to be done, and what it will cost. Nothing gets started until you’ve reviewed the estimate and given us your approval. There are no surprise charges.
Turnaround time depends on the type and complexity of the repair, as well as parts availability. Simple maintenance tasks are often completed same-day or next-day. More complex repairs — particularly for specialized roofing equipment or major truck work — may require additional time. We’ll give you an estimated timeline when we provide your quote and communicate any changes if they come up.
Yes. Josias Auto Service is an independent repair provider and we service all major brands of roofing equipment, small engines, and fleet trucks. We are not affiliated with or authorized by any specific manufacturer, which means we focus entirely on getting your equipment repaired correctly — regardless of what brand it is.
Yes. We proudly serve customers in both English and Spanish.Just call the number that works best for you and we’ll assist you in your preferred language.
Yes. You don’t need to bring in equipment for a full repair to work with us. We stock adhesive cold bonding applicator hoses and can custom-make them to your specifications. We can also source parts for roofing equipment. Contact us with the details of what you need and we’ll let you know what we have available or can get for you.
Getting started is easy. You can:When you reach out, have your equipment make, model, serial number (if available), and a description of the issue ready. That information helps us give you faster, more accurate service.