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Mobile Home Plumbing Repair and Maintenance – MDTECH Technical Solutions

Best mobile home plumbing repair in Irvine, Lake Forest, Laguna Hills, and More Cities in Orange County or Los Angeles County of California

MDTECH Technical Services specializes in professional, licensed repair and maintenance of mobile and manufactured home plumbing systems. We serve the Greater Los Angeles and Orange County, California areas.

Plumbing systems in mobile and manufactured homes present unique challenges, primarily due to the use of specific materials like PEX tubing or older polybutylene piping and the placement of plumbing in the compact crawlspace or skirting. As C-20 licensed mechanical contractors, MDTECH provides certified expertise to ensure the integrity, durability, and code compliance of your unique plumbing system.

Specialized Mobile Home Plumbing Services

We focus on the critical issues specific to manufactured housing construction:

1. Water Line Leak Detection and Repair

  • The Issue: Leaks in the main supply lines, often located beneath the belly wrap or within the crawlspace, which can cause severe moisture and structural damage.

  • The MDTECH Fix: We specialize in locating leaks and performing necessary pipe replacement, particularly upgrading brittle or failing polybutylene (PB) pipes with modern, flexible, and reliable PEX tubing. We ensure proper insulation and secure pipe routing within the limited access areas.

2. Replacing and Upgrading Fixtures

  • The Issue: Worn-out, leaking faucets, shower valves, or toilets that are often smaller or utilize specific connections unique to mobile homes.

  • The MDTECH Fix: We replace worn faucets and shower cartridges with model-specific parts or compatible universal components. We handle the repair and installation of low-profile toilets and ensure all sink and tub connections are properly sealed to prevent leaks into the subfloor.

3. Drainage and Venting Issues

  • The Issue: Slow or clogged drains, especially in the kitchen or bath, often due to longer horizontal runs of plumbing or improper venting.

  • The MDTECH Fix: We provide drain cleaning services using safe, non-invasive methods. We also inspect the vent system which is crucial for maintaining proper pressure in the mobile home’s drainage network, ensuring fast and consistent flow.

4. Water Heater and Appliance Connections

  • The Issue: Leaks or failures in the water heater connections, often involving specific gas or electric hookups typical in manufactured housing.

  • The MDTECH Fix: As C-20 mechanical contractors, we safely service and repair gas and water lines leading to your water heater, ensuring all pressure relief valves and connections meet current safety standards.

MDTECH’s Commitment to Code and Structure

Working on mobile home plumbing requires knowledge of HUD standards and specialized installation methods to protect the floor, subfloor, and structural integrity. Our C-20 licensing guarantees that all repairs are performed correctly, preventing future costly damage from moisture or leaks.


Call (310) 871-0323 today to schedule professional mobile home plumbing repair service in the Greater Los Angeles and Orange County areas.

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