Mobile RV Diagnostics & Repairs in the teton valley, Idaho

RV Diagnostics & Mobile Repair – When the problem is not obvious, we start with the symptoms and work through the system logically. On The Road RV Tech provides structured troubleshooting for electrical, mechanical, intermittent, control-related, and multi-system RV problems at your location. Testing may include wiring, connectors, fuses, relays, controls, motors, sensors, and component operation before repair decisions are made.

Electrical, Battery & Solar Systems – Modern RV power systems combine 12-volt DC, 120-volt AC, batteries, converters, chargers, inverters, solar controllers, shore power, transfer equipment, wiring, and electronic controls. We diagnose the complete electrical system to determine where power, charging, communication, or control is not operating correctly.

RV Air Conditioning & Heating – We diagnose rooftop air conditioners, furnaces, thermostats, zone controls, airflow restrictions, ducting, electrical controls, and related heating and cooling problems. Service may include operating tests, electrical checks, airflow evaluation, thermostat diagnosis, maintenance, and equipment replacement when appropriate.

Aqua-Hot Hydronic Heating – On The Road RV Tech is an Authorized Aqua-Hot Service Center providing maintenance and diagnostic service for Aqua-Hot heating and hot-water systems. Service may include annual maintenance, diesel-burner service, fuel filters, nozzles, coolant concerns, circulation pumps, zone heating, domestic hot water, controls, ignition, and shutdown problems.

RV Appliances & Water Heaters – We troubleshoot RV refrigerators, tank-style and tankless water heaters, cooktops, ovens, controls, wiring, ventilation, and related operating problems. Diagnosis includes checking the supporting electrical and control systems before assuming the appliance itself needs replacement.

Slide-Out Systems – RV slide rooms rely on motors, controllers, sensors, wiring, synchronization, alignment, seals, and mechanical hardware. We diagnose Schwintek, SlimRack, cable-operated, through-frame, and above-floor slide systems, including rooms that will not extend, retract, move evenly, or operate as expected.

Leveling Systems & Jacks – We diagnose hydraulic and electric leveling systems, including jacks that will not extend or retract, pumps, motors, solenoids, valves, relays, wiring, control panels, and calibration concerns. Testing helps separate electrical, hydraulic, and mechanical problems before parts are replaced.

RV Plumbing & Water Leaks – RV plumbing problems can include active leaks, hidden leaks, weak water pressure, pump cycling, city-water issues, fresh-water fill problems, damaged PEX, valves, fittings, hoses, and wet-bay components. We follow the water path and operating conditions to identify where the problem begins.

Holding Tanks & Waste Systems – Service includes black- and gray-tank cleaning, hydrojet cleaning, slow-draining tanks, persistent odors, unreliable tank-level readings, dump valves, rinse systems, vents, and drainage restrictions. The goal is to determine whether the issue is buildup, airflow, a valve problem, or another waste-system concern.

RV Roof & Water-Intrusion Service – Roof seams, vents, penetrations, seals, slide areas, windows, doors, and exterior trim can all allow water into an RV. We inspect these areas, investigate likely leak sources, document visible conditions, and perform appropriate minor sealing and exterior repair work.

RV Generator Diagnostics – We troubleshoot onboard RV generator problems involving starting circuits, batteries, fuel delivery, pumps, filters, wiring, controls, shutdown faults, fault codes, and load-related operating conditions. The documented service scope also includes Cummins Onan troubleshooting and basic preventive service.

Preventive Maintenance & RV Inspections – Multi-system inspections can help identify developing problems before they interrupt travel. Services may include pre-trip inspections, seasonal checks, roof and seal inspections, battery and charging reviews, HVAC and appliance checks, plumbing inspections, slide and leveling checks, and documented findings with recommended priorities.

Smart RV Controls & Electronics – Modern RVs increasingly rely on digital control systems. We diagnose Firefly Integrations, Lippert OneControl, touchscreen controls, CAN-network communication faults, sensors, remote panels, control modules, and multiplex systems when communication or control problems affect one or several RV systems.

Entry Steps, Doors & Exterior Accessories – Service may include electric entry-step systems, step motors, linkages, controllers, switches, mechanical step damage, doors, latches, compartment doors, awnings, exterior trim, and selected exterior accessories.

Running Gear, Bearings & Brakes – The documented service scope includes trailer bearing inspection and repacking, electric brake inspection and adjustment, axle and suspension inspection, running-gear checks, ABS assessment, tire-condition review, and pre-travel towing-safety inspections. Major engine, transmission, alignment, tire-shop, welding, or heavy-chassis work may require another provider.

RV Installations & Upgrades – We provide selected installation and upgrade services for RV appliances, air conditioners, water heaters, battery banks, lithium conversions, inverters, chargers, battery monitors, solar controllers, electrical improvements, plumbing fixtures, and selected electronic accessories. Compatibility and system requirements are reviewed before installation.

Warranty Diagnostics & Technical Documentation – On The Road RV Tech can provide manufacturer warranty diagnostics, documented performance testing, model and serial-number identification, photos, measured values, repair verification, technical-support coordination, second opinions, and diagnosis after repeated or unsuccessful repairs.

Something Else? - Not every RV problem fits neatly into one category. If you know the symptom but not the system causing it, describe what the RV is doing. On The Road RV Tech can review the problem, identify the systems involved, and determine the appropriate diagnostic direction before unnecessary repairs are made.