Mobile RV Repair in San Marcos, TX
Boss Bull Mobile RV Services provides on-site RV repair throughout San Marcos and the surrounding Central Texas area. We come to your location — no towing required.
Every repair, no questions asked.
Better Business Bureau accredited.
$500–$25,000. 0–35.9% APR based on creditworthiness.
Austin and Central Texas.
Mobile RV Repair in San Marcos — Serving the I-35 Corridor and Hays County
San Marcos sits on one of the most traveled RV corridors in Central Texas. The I-35 stretch between Austin and San Antonio runs through Hays County, and the Blanco and San Marcos rivers draw RV traffic to campgrounds and RV parks throughout the spring and summer season. Owners traveling through on their way south or parked at a river campground for the week face the same problem when something goes wrong: finding an available technician who can come to them instead of requiring them to move the coach.
The RV calls we receive from San Marcos break into two patterns. The first is the trip interruption — an owner at a campground near the river or along the corridor who has an air conditioner that stops working, a slide that will not close, or a water line issue that appeared overnight. The second is local ownership: permanent San Marcos and Hays County residents with coaches stored at home or offsite who need service before or after a trip. Both situations benefit from mobile service rather than a shop visit.
We serve San Marcos and the surrounding Hays County area including Wimberley, Martindale, Lockhart Road corridor, and the communities along the Blanco River. Air conditioning, plumbing, and slide-out components are stocked on the service van. Financing through Wisetack is available for larger repair or upgrade work, including AC replacement and roof restoration.
Why Choose Mobile RV Service
Mobile service is the practical choice for most RV repairs. Your RV stays where it is. The technician comes to you.
No towing required
We service your RV at its current location in or near San Marcos.
Same-day parts on many repairs
Common RV components are stocked on the service van.
Wisetack financing available
0–35.9% APR financing on repair and upgrade work through Wisetack.
30-day labor warranty
All repair work carries a 30-day labor warranty.
Transparent documentation
Photos taken before, during, and after every service call.
Emergency service available
On-call emergency visits across the Central Texas service area including San Marcos.
Services Available Near San Marcos
RV Air Conditioner Repair
Rooftop and ducted RV AC diagnosis, repair, and replacement.
Learn moreRV Roof Repair & Replacement
Roof sealing, membrane repair, and full roof replacement.
Learn moreRV Plumbing Repair
Fresh, gray, and black water systems, pumps, lines, and fixtures.
Learn moreRV Leveling & Slide-Out Repair
Hydraulic and electric slide-outs, jacks, and auto-leveling.
Learn moreWhat Central Texas RV Owners Say
“Boss Bull was out to our campsite the next day and had it all fixed up within the hour and we were back to having fun.”
“Rich provided my hail damage repair parts/service estimate thru my insurance company. He has a great reputation thru Foremost Insurance and they trust his word/estimates.”
Frequently Asked Questions
- Can you service my RV at a campground near San Marcos?
- Yes. We come to the campground — at the campsite — and work on the RV in place. You do not need to unhook, move the coach, or leave your trip to take the RV to a shop. Call 512-675-3887 to describe the problem and get on the schedule.
- My RV air conditioner is not keeping up with the San Marcos heat. What is usually the cause?
- The two most common causes of underperformance in Central Texas summer heat are a failing run capacitor and a condenser coil loaded with cottonwood seeds, debris, or road dust. A capacitor that is weak but not fully failed will run the unit but reduce its cooling capacity — it typically shows up as the unit running continuously but not reaching the thermostat setpoint. A blocked condenser coil causes similar symptoms but also trips the unit more frequently. Both are diagnosable and repairable on site in most cases.
- I am passing through San Marcos on a trip and have a repair problem. Can you respond quickly?
- Call 512-675-3887 and describe your situation. For non-emergency calls we will get you on the next available slot. For same-day emergency service, there is a trip charge of $175 plus $200 per hour. Describing the problem when you call helps us confirm whether we have the parts on the van for your situation.
- Do you work on RVs near Wimberley or along the Blanco River?
- Yes. Wimberley and the Blanco River corridor are within our Central Texas service area. We cover the broader Hays County area including the communities west and south of San Marcos. Call 512-675-3887 to confirm whether your specific location is within our current service range for the date you need service.
Schedule Service or Get in Touch
Ready to get your RV back in service?
Schedule mobile RV repair across Central Texas, or call and talk to a tech now.