RV Plumbing Repair & Leak Diagnostics
Mobile diagnosis and repair for RV water leaks, pumps, toilets, faucets, city-water connections, drains, valves and other accessible water-system problems.
Common Problems We Diagnose
Similar symptoms can have different causes. Proper testing helps narrow down the actual failure.
Water Leaks
Visible or hidden leaks at lines, fittings, fixtures, pumps or valves.
Water Pump Problems
Pump will not run, runs continuously or will not build normal pressure.
Low Water Pressure
Weak or inconsistent flow from the pump or city-water connection.
Toilet Leaks
Leaks, seals, valves or bowl-holding issues.
City-Water Inlet Leaks
Leaks or accessible problems at the exterior water connection.
Drain / Valve Concerns
Accessible drain, termination and valve problems.
What We Can Service
MilTech RV provides mobile service for visible and accessible RV systems that fit within our field-service scope.
Water Pumps
Diagnosis and replacement of common RV fresh-water pumps and related components.
Fixtures & Toilets
Accessible faucets, showers, toilets, valves and seals.
Lines & Connections
Accessible supply lines, fittings, city-water connections and freeze-damage repairs.
Diagnose. Explain. Authorize. Repair & Educate.
Our approach is designed to identify the likely cause before unnecessary parts are replaced.
Test the affected RV system and narrow the problem to the likely cause.
Review what was tested, what we found and the available options.
You approve additional repair work before it proceeds.
Complete authorized work and explain what to monitor afterward.
Straightforward Mobile RV Pricing
Our standard mobile diagnostic pricing is consistent across core repair services.
Parts, materials and specialized-service charges are additional. Findings and repair options are discussed before additional authorized work.
Seasonal Mobile Service
MilTech RV serves Greater Des Moines during the Iowa season and Yuma, Arizona during the winter season.
Greater Des Moines, Iowa
2026 appointments through October 14, 2026. Returning April 14, 2027.
Des Moines Service →RV Plumbing Repair & Leak Diagnostics FAQ
Quick answers to common questions about this service.
Why does my RV water pump cycle when no faucet is open?
A pressure loss can be caused by a leak, valve issue, pump check valve or another water-system problem.
Can you repair freeze-damaged RV plumbing?
Yes, when the damage is accessible and within mobile-service scope.
Do you clean holding tanks too?
Yes. Persistent tank buildup, odor and sensor problems are handled through RV Tank Rescue.
Need Help With Your RV?
Tell us what your RV is doing, where it is located and the year, make and model. Photos, fault codes and model numbers can help us determine the best starting point.