RV at a campsite during a mobile repair visit

Mobile RV Service

RV Plumbing Repair in Sarasota, FL

RV plumbing is simple until it isn't. A cracked fitting behind a panel can soak a floor overnight, and a tank valve that won't close makes the rig unusable.

We repair fresh water, drain, tank and toilet systems on site so you're not hauling the RV anywhere to get water back.

We come to you — campground, storage lot, driveway or dealership overflow.

About rv plumbing repair in Sarasota

Most RV plumbing failures come down to a handful of parts: a pump that lost its prime or its pressure switch, a PEX or push-fit connection that worked loose, a dump valve seal that gave up, or a toilet flange and seal that started weeping.

We chase down the actual leak instead of replacing everything in the bay, and we pressure-test the system afterward so you're not finding the second leak on your own.

Toilet replacement is a common one. We handle removal, flange inspection, new seal and install — done properly so the floor underneath stays dry.

What's included

  • Fresh water leak tracing and repair
  • Water pump testing, repair and replacement
  • Drain, P-trap and vent line repairs
  • Black and gray tank valve and seal service
  • RV toilet repair and full replacement
  • Water line, fitting and faucet replacement
  • System pressure test after the repair

Common problems we fix

  • Pump cycles on and off with no faucet open
  • No water pressure on the pump but fine on city water
  • Water pooling in a basement bay or under the floor
  • Dump valve won't fully close or won't open
  • Toilet won't hold water in the bowl
  • Sewer smell inside the RV
  • Cracked fitting after a cold snap or a rough tow

Who it's for

  • Full-timers who need water working today
  • Owners with a slow leak they can't find
  • Anyone replacing an old or cracked toilet
  • Snowbirds recommissioning a rig after storage

From a recent job

Newly installed RV toilet in a camper bathroom on Anna Maria Island, FL
RV toilet installation — Anna Maria IslandReal work from Rudy's RV Repair around Sarasota, Bradenton and Venice — done where the RV was parked.

RV Plumbing Repair FAQs

Can you replace an RV toilet on site?

Yes. We remove the old unit, check the flange and floor, set the new seal and install — all at your RV.

How do you find a hidden water leak?

We pressurize the system and work the runs section by section. It's slower than guessing but it finds the real source.

Do you service black and gray tanks?

We handle valves, seals, fittings and sensors. Tank pumping itself is a separate service from a pump-out company.

Where we offer it

Need plumbing? We'll come to your RV.

Monday–Friday, 8:00am–5:00pm. Closed Saturday & Sunday. You'll reach Justin, the owner.

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