# RV Plumbing and Water System Repair in Chino

> OCRV Center repairs RV fresh, gray, and black water systems in our Yorba Linda shop, from pinhole leaks and failed pumps to cracked tanks and water heaters. Most plumbing work runs from $250 to $6,000 depending on the system.

An RV is a rolling house with fresh, gray, and black water systems that flex and freeze on the road. A slow leak can ruin a subfloor before you ever see a drip. We pressure test the system, find the source, and rebuild the lines, valves, and tanks that owners dread. All plumbing work is in-shop only.

## Plumbing and water work we handle

An RV plumbing system runs fresh, gray, and black water through lines that flex with every mile and freeze when a coach sits through winter, so leaks rarely announce themselves. We start at the pump and work the system under pressure, checking fittings, valves, and tank seams for the drip that is quietly soaking a floor you cannot see. Chino owners bring coaches to our Yorba Linda shop for that full water-system workup.

- Fresh, gray, and black tank repair and replacement
- Water pump and accumulator service
- Water heater diagnosis and replacement
- PEX and supply line leak repair
- Faucet, valve, and fitting replacement
- Winterization and pressure testing

## Find the leak, fix the cause

We pressure test the system to locate the real source instead of chasing the symptom. A written estimate follows the diagnosis so you know the scope before any line or tank work begins.

- System pressurized to service spec
- Pump, supply lines, and tank seams checked under pressure
- Moisture reading around the failure point
- Written scope before any line or tank work begins

## Protecting the subfloor

Because a hidden water leak can soak a subfloor and lead to far larger structural repairs, we check for moisture intrusion around the failure point and flag it before it spreads.

## Frequently asked questions

### Can you find a hidden water leak in my RV?

Yes. We pressure test the fresh water system and inspect the gray and black lines to locate the source, then repair the line, valve, or tank that failed.

### Do you replace cracked holding tanks?

Yes. We repair or replace fresh, gray, and black holding tanks, including the valves and fittings, and check the surrounding area for water damage.

### Will a small leak really damage my coach?

It can. A slow leak often soaks the subfloor before you notice it, which is why we check for moisture intrusion and address the source, not just the drip.


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Source: https://oc-rv.com/services/rv-plumbing-water-system/
OCRV Center, 23281 La Palma Ave, Yorba Linda, CA 92887. Phone (949) 799-3387. In shop only; insurance billed direct.