Preventative Maintenance
Proactive Care for the Road Ahead
Don't wait for a breakdown to discover an issue. Regular maintenance protects your investment, ensures safety for your family, and keeps your rig "mission-ready" for every departure.
For safety, structural integrity, and liability purposes, Enterprise Mobile RV requires an interior ceiling inspection prior to technician accessing the vehicle's roof. This interior assessment establishes a pre-service baseline for existing water damage, staining, or structural degradation. Exterior roof access and subsequent sealant or maintenance work will only proceed after this initial interior check is completed and documented.
System Reliability & Performance
Specialized, deep-dive maintenance to ensure your critical mechanical and electrical systems perform when you need them.
The Complete System Health Audit ($845)
Best for: Comprehensive annual verification of your RV’s vital infrastructure.
Includes:
Roof & Seal Integrity Service: Detailed inspection and minor touch-up of all exterior seams, vents, and sealant points.
Roof AC Performance Service: Filter cleaning, coil debris removal, and temperature differential testing.
Water Heater Maintenance: Tank flush, anode rod inspection, and T&P valve operation test.
Furnace Tune-up: Burner tube cleaning, sail switch inspection, and ignition cycle verification.
Water System Pressure Test: Static pressure check to verify system integrity and proactively identify hidden leaks.
LP System Safety: Full-system pressure leak test.
Electrical Health: Battery load test, converter/inverter output verification, and main panel inspection with terminal lug torque verification.
RV Air Conditioner Performance Service
($175 per primary unit / $75 each additional unit)
Best for: Maximizing cooling efficiency and extending unit lifespan.
Includes:
Shroud Removal & Debris Clearing: Full removal of the exterior shroud to clear leaves, pine needles, and obstructions from condenser coils.
Coil Cleaning: Gentle cleaning of evaporator and condenser fins to restore maximum heat transfer.
Performance Verification: Temperature differential (Delta-T) testing to confirm peak cooling capacity.
Electrical Component Check: Inspection of start capacitors and wiring terminals for heat wear or corrosion.
Airflow Audit: Filter cleaning and duct/plenum verification to ensure optimal airflow distribution.
RV Roof Inspection & Minor Touch-Up ($225)
Best for: Annual proactive preventative maintenance to catch and seal minor vulnerabilities before water intrusion occurs.
Goal: Thoroughly evaluate the condition of your roof membrane, terminations, and penetrations, performing immediate touch-ups on minor cracking.
Includes:
Membrane Evaluation: Detailed inspection of EPDM, TPO, or fiberglass surfaces for tears, punctures, or UV wear.
Penetration & Sealant Audit: Comprehensive check of all roof vents, plumbing stacks, skylights, and lap sealant joints.
Targeted Minor Touch-Up: Application of fresh self-leveling or non-leveling sealant to minor cracking, screw heads, or vulnerable spots discovered during the inspection (includes up to two tubes of standard sealant).
Condition Report: A clear written assessment noting the overall health of your roof system.
Portable Generator Annual Reliability Service ($295)
Best for: Maintaining standalone inverter and portable generators used for camping and backup power.
Includes:
Engine Service: Oil and filter replacement, air/fuel filter inspection, and spark plug replacement.
Performance Verification: Generator exercise under load and voltage/frequency output testing.
System Integrity: Cooling air intake inspection, fuel/exhaust system check, and recoil/starting system inspection.
Final Report: Service interval reset and a written system health report.
RV Roof Complete Reseal
($850 – $2,500+ depending on rig length and roof complexity)
Best for: Rigs with aged, chalking, or severely cracked lap sealant that has exceeded its 4–6 year lifespan.
Goal: A comprehensive, top-to-bottom remediation and re-sealing of all critical roof zones to ensure complete watertight integrity.
Includes:
Surface Prep & Cleaning: Professional cleaning of all sealant zones to ensure maximum chemical bonding.
Old Sealant Removal (As Needed): Scraping away degraded or heavily contaminated lap sealant where required.
Full Lap Sealant Application: Complete fresh application of high-grade UV-resistant self-leveling sealant around all vents, skylights, and front/rear transitions.
Trim & Sidewall Sealing: Re-sealing of sidewall transition rails, termination bars, and accessory brackets with specialized structural sealants.
Seasonal Transitions
The essential plumbing and protection steps to safeguard your rig during changing weather.
De-Winterization & Sanitization Package ($320)
Best for: Spring commissioning and water system activation.
Goal: Flushing antifreeze, performing a thorough two-day multi-step sanitation process, and restoring your fresh water system safely.
Includes: Antifreeze flush, water heater bypass reversal, filter reinstatement, and pressure-test verification. Note: Requires two visits to complete the rigorous bleach/peroxide sanitation dwell time and final fresh water purge.
Winterization Package ($295)
Best for: Preparing your plumbing for safe winter storage.
Goal: Protecting pipes, pumps, and water-using appliances from freeze damage.
Includes: Complete blow-down of water lines, water heater bypass engagement, non-toxic antifreeze installation, exterior shower protection, and low-point drain service.
Generator Maintenance
Onboard RV Generator Annual Reliability Service ($375)
Best for: Integrated RV generators (Onan, NPS, etc.) requiring professional accessibility and complex system testing.
Includes:
Engine Service: Oil and filter replacement, air/fuel filter inspection, and spark plug replacement.
Integrated Performance: Generator exercise under load, voltage/frequency verification, and automatic transfer switch (ATS) function check.
System Integrity: Cooling air intake/ducting inspection, fuel line/exhaust integrity check, and starter/battery charging test.
Electrical Safety: Output breaker inspection and control board diagnostic check.
Final Report: Service interval reset and a written service report for your records.
Don't See What You're Looking For?
RV needs extend far beyond standard packages. If you require a specialized repair, custom upgrade, or diagnostic troubleshooting not listed here, please reach out via our contact page to discuss availability and receive a custom quote.
Ready to get your rig prepped for the road?
Prices are estimates based on standard RV configurations. Additional labor or parts may be required due to corrosion, concealed damage, aftermarket modifications, limited access, manufacturer differences, or previous non-standard repairs. Customer approval will be obtained before additional work is performed.