Underground Water Line Repair & PEX Repiping in Wesley Chapel, FL

Underground Water Line Repair & PEX Repiping — Wesley Chapel, FL (June 2023)

This service call focused on removing failing shark bite fittings on underground water lines and replacing them with continuous PEX (cross-linked polyethylene) runs for a durable, leak-resistant plumbing system. I also replumbed the drain line, ran a new ice maker supply through the ceiling, and installed a recessed ice maker box behind the refrigerator.

To prevent future leaks and pressure drops, I eliminated push-to-connect fittings and used proper PEX crimp rings with brass/Poly fittings, supported by secure hangers and protective sleeves where needed. The approach improves flow, reduces turbulence at joints, and adds long-term reliability to the household water distribution system.

Accessing the underground line required careful trenching and utility-safe digging practices. After pressure testing and flushing the new PEX lines, I restored the yard by placing the conduit back in the trench and backfilling with native soil—leaving the area neat while keeping the piping protected from abrasion and UV exposure.

Inside the home, I routed the new ice maker water line overhead to minimize wall penetrations, then set a modern recessed valve box behind the fridge for a clean, code-compliant connection. The result is a tidy installation with serviceable access, drip protection, and a dependable shutoff for the appliance.

PEX repipe and underground water line repair in Wesley Chapel
PEX Repipe & Leak Prevention

Here I’ve removed the old shark bite fittings and transitioned the service to a continuous run of PEX tubing. Using crimped connections, proper deburring, and a full pressure test ensures a code-compliant, long-lasting water line repair that resists corrosion and scale buildup.

  • Tools: PEX cutter, crimp tool, go/no-go gauge
  • Practices: Full-length runs, minimal fittings, proper support
Trenching and conduit placement for underground plumbing line
Trenching & Conduit Protection

After exposing the underground water line, I verified depth and bedding, then reset the conduit to shield the pipe in high-traffic zones. Proper backfill and compaction help prevent settlement, shear stress, and future slab or landscape issues.

  • Techniques: Utility-safe digging, bedding, backfill
  • Keywords: Underground plumbing, service line, pressure test
PEX crimp connections and support hardware
Secure PEX Connections

I used PEX crimp rings and verified each joint with a go/no-go gauge for a watertight seal. Strategic supports and sleeves at penetrations prevent abrasion and water hammer, improving longevity and performance.

  • Materials: PEX A/B, brass/poly fittings
  • Practices: Deburring, proper expansion/contraction allowances
Ice maker line through ceiling to recessed valve box
Ice Maker Line & Recessed Box

I ran a new ice maker water line through the ceiling and installed a recessed valve box behind the refrigerator. This neat, serviceable setup reduces leak risks, provides a dedicated shutoff, and keeps the kitchen wall clean and professional.

  • Keywords: Appliance hookup, shutoff valve, drywall protection
  • Testing: Flushing, pressure verification, final inspection