When your commercial truck or heavy equipment is down, every minute costs you money. At Billy Bob's Repair & Tire, we've built our reputation on being the reliable partner you can count on to get you back on the road or job site, fast. Our roots are deep in the soil of San Marcos, serving the hardworking men and women who keep America's supply chains and construction projects moving.What sets us apart isn't just our decades of combined technician experience or our fully-equipped shop in Elmendorf. It's our commitment to being there for you, 24 hours a day, 7 days a week. Whether you're stranded on I-37 with a blown tire or need scheduled maintenance for your entire fleet, our team brings exp...
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Our Services
24/7 Emergency Roadside & Mobile Repair
<p>Breakdowns don't wait for business hours, and neither do we. Billy Bob's 24/7 emergency roadside assistance is your lifeline when you're stranded in San Marcos. Our fully-equipped mobile service trucks are dispatched day or night, within a 50-mile radius of our service areas, to bring the repair shop to you. Whether it's a flat tire on a semi, a failed alternator on a dump truck, or a complex diesel engine diagnostic in a remote location, our certified technicians ha...
<p>Breakdowns don't wait for business hours, and neither do we. Billy Bob's 24/7 emergency roadside assistance is your lifeline when you're stranded in San Marcos. Our fully-equipped mobile service trucks are dispatched day or night, within a 50-mile radius of our service areas, to bring the repair shop to you. Whether it's a flat tire on a semi, a failed alternator on a dump truck, or a complex diesel engine diagnostic in a remote location, our certified technicians have the tools and expertise to handle it on the spot.</p><p>This service is designed for owner-operators, fleet managers, and construction companies who cannot afford extended downtime. The process is simple: you call, we listen to the symptoms, dispatch the nearest available unit, and provide a clear estimate before work begins. Our mobile teams carry a wide array of common parts for big rigs and heavy equipment to facilitate immediate repairs. For more complex issues, we can perform temporary fixes to get you to our full-service shop safely. We minimize your downtime because we know your livelihood depends on it. Choose Billy Bob's for peace of mind on every haul.</p>
Semi Truck & Trailer Repair & Maintenance
<p>Your semi-truck and trailer are critical investments that demand professional, preventative care to ensure safety, compliance, and longevity. At Billy Bob's Repair & Tire, our dedicated semi-truck repair shop in San Marcos provides comprehensive diagnostics, repair, and maintenance services for all major brands, including Peterbilt, Freightliner, and International. From routine commercial oil changes and DOT inspections to major overhauls of engines, transmissions, and suspensi...
<p>Your semi-truck and trailer are critical investments that demand professional, preventative care to ensure safety, compliance, and longevity. At Billy Bob's Repair & Tire, our dedicated semi-truck repair shop in San Marcos provides comprehensive diagnostics, repair, and maintenance services for all major brands, including Peterbilt, Freightliner, and International. From routine commercial oil changes and DOT inspections to major overhauls of engines, transmissions, and suspensions, we handle it all with precision.</p><p>Our process begins with a thorough inspection and computer diagnostics to identify both immediate concerns and potential future issues. We then provide a detailed, line-item estimate so you understand exactly what's needed and why. Our technicians specialize in heavy-duty brake repair, axle alignment, electrical systems, and A/C repair, using high-quality parts designed for the demands of long-haul travel. We also offer fleet maintenance programs to schedule service for multiple vehicles, maximizing uptime and simplifying your logistics. Trust our experienced team to keep your rig running smoothly, safely, and efficiently mile after mile.</p>
Construction & Heavy Equipment Repair
<p>From bulldozers and excavators to loaders and JLG lifts, your heavy equipment is the backbone of your project. Billy Bob's provides expert repair and maintenance services to keep your construction and mining equipment operating at peak performance in San Marcos. Our technicians are not only diesel experts but are also MSHA certified, legally authorized to perform safe, on-site repairs at mines, quarries, and other regulated worksites.</p><p>We service a wide range of eq...
<p>From bulldozers and excavators to loaders and JLG lifts, your heavy equipment is the backbone of your project. Billy Bob's provides expert repair and maintenance services to keep your construction and mining equipment operating at peak performance in San Marcos. Our technicians are not only diesel experts but are also MSHA certified, legally authorized to perform safe, on-site repairs at mines, quarries, and other regulated worksites.</p><p>We service a wide range of equipment brands, including Caterpillar, John Deere, and Komatsu. Our services encompass hydraulic system repair, undercarriage work, engine rebuilds, and preventative maintenance schedules tailored to harsh operating environments. As an authorized JLG warranty, service, and parts dealer, we offer certified support for JLG equipment, ensuring your lifts and telehandlers receive genuine parts and factory-trained service. We understand that equipment failure can halt an entire project, which is why we prioritize rapid, durable repairs and offer mobile service to bring our expertise directly to your job site, minimizing disruption and keeping your deadlines on track.</p>
Commercial Tire Sales & Service
<p>The right tires are essential for safety, fuel efficiency, and load capacity. Billy Bob's is your full-service commercial tire center in San Marcos, providing sales, installation, repair, and maintenance for semi-trucks, trailers, heavy equipment, and agricultural vehicles. We stock a wide selection of trusted tire brands and types to match your specific application, whether it's long-haul highway driving, rugged off-road conditions, or specialized industrial use.</p><...
<p>The right tires are essential for safety, fuel efficiency, and load capacity. Billy Bob's is your full-service commercial tire center in San Marcos, providing sales, installation, repair, and maintenance for semi-trucks, trailers, heavy equipment, and agricultural vehicles. We stock a wide selection of trusted tire brands and types to match your specific application, whether it's long-haul highway driving, rugged off-road conditions, or specialized industrial use.</p><p>Our service goes beyond just selling tires. We offer professional mounting, balancing, and rotation to ensure even wear and maximize tire life. Our tire repair experts can safely assess and fix punctures and sidewall damage according to industry standards. We also provide thorough tire inspections as part of any service visit, checking for wear patterns that may indicate alignment or suspension issues. With our mobile tire service, we can come to you for emergency roadside tire changes or on-site fleet service. Partner with us for reliable tires and expert service that helps control your operating costs and keeps your vehicles rolling safely.</p>
“Outstanding service every single time. Repairs are handled quickly and professionally, we are always keeps informed throughout the process. Amy, the mobile service manager, is fantastic to work with! She is responsive,knowledgeable, and genuinely cares about taking good care of her customers. This shop sets the bar for what great service should be.
Miguel Linares
United Rentals Service Manager
Price assessment
Reasonable price”
— miguel linares
“I am leaving a 5 star review, not because of the service they did. It’s actually for the lack of service they did, as well as their honesty. I took my truck here thinking I would need a new steering wheel tire. After they checked my tire and inspected it for any damage, they informed me that the piece of metal wasn’t inside just wedged in the threads of my tire but did not actually puncture of damage the tire. They could have charged me for a new tire and kept the old tire to resell as a used tire, I already let them know that I would not want to keep the old tire. But they were honest people and informed me that I was good to go with no charge as it was just a 5 min diagnosis at most. I would recommend anyone to get your work done here with the type of charisma, personality and workmanship that I witnessed and experienced here. Thank you so much for reminding me that there are still good people in this industry.”
— William Barger
“What a great company! Fast and courteous service. Anything you need Brandon will get you taken care of. Just got my skid steer tires replaced and foam filled at a great price with a three day turnaround. Will do business again.
Price assessment
Great price
Services
Tires”
— James English
“I have been using Billy Bob's for services the past two years for my shops larger repairs. They are very knowledgeable and professional every time they have been on my yard. Their rates are fair and they don't pad the bill like other repair services I have used in the past. Working with Amy and Brandon have always been pleasant and straight forward as repair updates are given frequently. All their mechanics they have sent to my yard have been professional and perform repairs quickly and safely. I look forward to using Billy Bob's for future repairs.”
— Jimmy Delaney
“I’ve been using this diesel repair shop for my trucks and equipment and couldn’t be happier with the service. Amy, the service manager, always takes great care of me and makes sure everything runs smoothly. David handles all of my parts orders, and he has not been wrong yet — everything is always exactly what we need and on time. Their team is reliable, knowledgeable, and easy to work with. Highly recommend this shop to anyone looking for dependable diesel service.
Price assessment
Reasonable price”
— Robert Scott
“On our way back from the coast, our motorhome died existing the interstate.
We came to a stop completely blocking their entire driveway. They don't work on gas engines. However they were able to figure out what was wrong. We ran and got the part, which they installed. Then we were up and running. Not only did they make the best of what could have been catastrophic. They also maintained their sense of humor during the time we had their business completely blocked both entering and exiting.
Special thanks to Julio, Andrew, and John.
Positive
Punctuality, Quality, Professionalism, Value
Services
Auto engine diagnostic”
— Carla Arndt
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When your commercial truck or heavy equipment is down, every minute costs you money. At Billy Bob's Repair & Tire, we've built our reputation on being the reliable partner you can count on to get you back on the road or job site, fast. Our roots are deep in the soil of San Marcos, serving the hardworking men and women who keep America's supply chains and construction projects moving.What sets us apart isn't just our decades of combined technician experience or our fully-equipped shop in Elmendorf. It's our commitment to being there for you, 24 hours a day, 7 days a week. Whether you're stranded on I-37 with a blown tire or need scheduled maintenance for your entire fleet, our team brings expert diagnostics, honest assessments, and durable repairs right to you. We're proud to be MSHA certified for mine-site work and an authorized JLG dealer, because your specialized equipment deserves specialized care.We believe in transparent service, fair pricing, and treating your rig like it's our own. You'll work directly with our friendly, knowledgeable staff who understand the pressures of the industry. From financing options to fleet management programs, we provide solutions that work for your business. Trust Billy Bob's to deliver the quality, safety, and reliability your operation depends on.
