RV Repair in Seguin, TX

RV Repair in Seguin, TX

Your RV is more than a vehicle—it’s your mobile home, work base, and long-haul companion. When something goes wrong, you need repairs that are fast, accurate, and built to last. At H&H Diesel Service, we offer professional RV repair for diesel-powered motorhomes and coaches of all sizes.

Our RV repair services include:

• Engine and transmission diagnostics and repair
• Brake and suspension service
• Electrical and charging system repair
• HVAC system inspection and repair
• Fuel system and injector service
• DEF and aftertreatment diagnostics
• Driveline and axle repairs
• Routine maintenance and inspections

We understand the complexity of RV systems and work quickly to get you back on the road—or comfortably parked—without delay.

Experience the H&H Difference

Experienced RV Technicians: Our team is trained to handle the unique challenges of motorhomes, including powertrain, electronics, and comfort systems.

Quick Service, No Long Waits: With 6 bays and 8 techs, we can handle urgent RV repairs or scheduled maintenance without you waiting weeks for an appointment.

Mobile Repairs: Can’t make it to the shop? We offer dependable roadside assistance and scheduled mobile repairs to a 25-mile radius of Seguin, TX.

Respect for Your Time and Space: We treat your RV like your home—because it is. You’ll always get clean, careful service and honest updates.

Warrantied Repairs You Can Trust: All RV repair work is backed by our 30-day workmanship warranty, and we honor manufacturer part warranties as well.

Contact Us About RV Repair Now: Call 210-332-5821!

Don’t let RV trouble derail your next trip. Call 210-332-5821 today to schedule RV repair with a certified diesel shop that knows motorhomes inside and out. We’ll get you back on the road fast.

FAQs

What Areas Do You Serve For RV Repair?

We’re located at 7310 I-H 10 West, Seguin, TX 78155, near the I-10 intersection. We also proudly serve San Antonio, TX; Lockhart, TX; Luling, TX; New Braunfels, TX; San Marcos, TX; Cibolo, TX; Schertz, TX; Marion, TX; McQueeney, TX; Geronimo, TX; New Berlin, TX; Santa Clara, TX; and Lake Dunlap, TX.

What Types of RVs Do You Repair?

We work on Class A, B, and C motorhomes powered by diesel engines. From Freightliner chassis to custom-built coaches, we service a wide variety of RV platforms.

Can You Fix Both Mechanical and Electrical RV Problems?

Yes. We handle engine, transmission, HVAC, power systems, lighting, and more. Whether it’s a drivability issue or interior power failure, we’ve got it covered.

How Can I Get RV Repair?

Call 210-332-5821 to book your service. We’ll inspect your RV, explain what’s needed, and complete repairs with speed and care—whether you’re on vacation or living full-time.