Your RV is more than just a vehicle—it’s your home on the road and the gateway to your next adventure. Whether you're heading into the mountains, crossing state lines, or setting up at your favorite campsite, you need a reliable RV that’s ready for the journey.
Bring us your Class A, Class B, and Class C motorhomes, toy haulers, fifth wheels, travel trailers, and retro and custom RVs. From routine maintenance to major repairs, we make sure your rig is roadworthy and ready for whatever comes next.
We accept checks, credit cards, Zelle, and Venmo.

We are dedicated to providing quality repairs and stand behind our work with a one-year limited guarantee. We aim for the best customer service out there with appointments as soon as next day.
Exterior & Mechanical Services
Interior Systems & Comfort
Motorhome Solutions
Trailer & Fifth-Wheel Expertise
Performance & Lifestyle Improvements
Custom Fabrication



















Get back on the road quickly after accidents with our streamlined repair process. We work directly with insurance companies to ensure a smooth repair experience.
Our certified technicians restore your RV, preserving both safety and appearance for your next adventure.
Whether you need a quick RV repair, a full-service fix, or custom modifications, we offer in-shop services to fit your schedule. Every RV repair comes with a 1-year limited guarantee, so you can travel with peace of mind. Our expert technicians specialize in a range of services, including RV brake repair, RV furnace maintenance, and mobile generator repair. Whether it's routine maintenance or more complex issues, we’ve got you covered with reliable, Denver RV repair services that ensure your rig is ready for the road.
We believe in clear communication, upfront pricing, and expert workmanship—no surprises, just reliable service.

Regular maintenance is crucial for extending your RV's lifespan and preventing costly, unexpected repairs that can derail your travel plans. Being proactive with seasonal maintenance can save you thousands in repair costs and ensure your RV is always ready for adventure. Stay ahead of the seasons with these key services:
Don't wait until a problem leaves you stranded! Schedule your seasonal maintenance early to ensure your RV is ready when you need it most. At Rocky Mountain RV Service & Trailer Repair, we offer comprehensive seasonal maintenance packages to keep your RV in top condition year-round.
We make scheduling your RV service easy and convenient. Whether you need a quick RV repair, a comprehensive RV inspection, or a major RV repair, our experienced team is ready to assist. Call us today or use our online booking system to reserve your spot for top-notch RV maintenance and RV repair services in Denver.
Check our Services page, or call us at 720-249-7320 if you have more questions.
Regular RV roof maintenance is essential to prevent leaks and costly repairs. Signs of roof damage include water stains, soft spots, peeling sealant, or visible cracks. Repairs range from sealing small leaks to full roof replacements, depending on the severity of the damage. The best sealant depends on your RV’s roof material—EPDM, TPO, or fiberglass. We recommend professional inspections at least once a year to catch issues early and extend the life of your roof.
Electrical issues in RVs can stem from dead batteries, faulty inverters, tripped breakers, or wiring problems. If your RV isn’t getting power, check the shore power connection, circuit breakers, and fuses first. Outlets may stop working due to a tripped GFCI outlet or a loose wire. If your battery drains quickly, it could be due to parasitic drain or a failing converter. Upgrading your electrical system—such as installing solar panels, lithium batteries, or a new inverter—can enhance power efficiency and off-grid capability.
RV plumbing issues often involve the water pump, pipes, or water heater. If your pump isn’t working, check for cracks letting air in, or electrical failures. Leaking lines may result from loose fittings or cracked hoses. Low water pressure can be due to clogged aerators, a faulty pressure regulator, or debris in the system. Winterizing your RV properly prevents frozen and burst pipes. Bad odors in your water supply usually indicate bacteria buildup, requiring a thorough sanitization. Upgrading your system with a better water pump, filtration, or tankless water heater can improve performance.
RV HVAC problems are often caused by dirty filters, refrigerant issues, or electrical malfunctions. If your AC isn’t cooling, check the thermostat settings, clean the air filter, and inspect for airflow restrictions. Freezing up can result from low refrigerant levels or improper ventilation. Furnace failures may stem from ignition problems, a bad blower motor, or a malfunctioning control board. Routine servicing of your HVAC system, including filter changes and coil cleaning, keeps it running efficiently. Upgrading to a ducted AC system or adding a heat pump can improve climate control.
RV slide-outs can fail due to motor issues, misaligned tracks, or power supply problems. If your slide-out is stuck, first check the battery and fuses. Lubricating the rails and seals regularly can prevent wear and improve performance. Water leaks are usually caused by deteriorated seals or improper alignment. If your slide-out struggles to extend or retract, upgrading the motor or adjusting the mechanism can help. Proper maintenance ensures smooth operation and prevents costly damage.
RV appliances rely on propane, electricity, or a combination of both. If your fridge isn’t cooling, check for proper leveling, airflow restrictions, or power supply issues. Water heaters often fail due to faulty igniters, thermostats, or heating elements. Stoves and ovens may not ignite due to clogged burner ports or low propane pressure. Upgrading to more efficient appliances, like a tankless water heater or a residential-style fridge, can enhance your RV’s functionality.
Towing and suspension issues can affect safety and ride comfort. Swaying may be caused by improper weight distribution, worn shocks, or inadequate sway control. Trailer brake problems often stem from faulty wiring, worn pads, or a failing brake controller. Excessive bouncing can indicate worn-out suspension components. Upgrading to an equalizer hitch, sway bars, or upgraded shocks can improve stability and towing performance.
Fiberglass damage can range from minor cracks and fading to deeper structural issues like delamination. Small cracks often spread over time, and gel coat wear can expose layers beneath, making repairs essential for both appearance and protection. Delamination happens when moisture gets between layers, weakening the structure. Regular inspections, prompt repairs, and protective coatings help maintain fiberglass strength and prevent costly damage.
We accept checks, credit cards, Zelle, and Venmo.
5380 Tennyson Street Unit G, Denver, Colorado 80212, United States
Open today | 09:00 – 17:00 |
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Rocky Mountain RV Service & Trailer Repair
5380 Tennyson Street Unit G, Denver, Colorado 80212, United States
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