Whole-House Re-Pipe & Tankless Water Heater — Altadena, CA
This project involved a full residential re-pipe combined with a tankless water heater installation, completed as one coordinated plumbing project with all access, testing, and restoration handled together.
Project Overview
✔ Location: Altadena, CA
✔ Contractor: Altadena Handyman LLC
✔ License: CA Plumbing Contractor #1025813
The original plumbing system had reached the end of its service life, resulting in reduced water pressure and an increased risk of leaks. A full re-pipe was recommended to modernize the system and improve long-term reliability.
At the same time, the homeowner elected to replace the existing tank-style water heater with a tankless unit to provide consistent hot water and improved energy efficiency.
Project Photos
Tankless water heater installed
Main water line upgrade
Toilet plumbing accessed from back wall
Toilet repiped without tile removal
Laundry box installation in progress
Laundry box installed
Sink plumbing rough installation
Sink plumbing finished
New shower installed
Shower wall finished
Scope of Work
Re-Piping Work
✔ Removed existing supply lines throughout the home
✔ Installed new PEX water lines routed through walls and ceilings
✔ Added updated shut-off valves for improved system control
✔ Pressure tested the system prior to final inspection
Tankless Water Heater Installation
✔ Removed the existing tank-style water heater
✔ Installed a new tankless unit sized for household demand
✔ Completed gas, water, and venting connections per code
✔ Tested the system for proper operation
Wall & Ceiling Restoration
✔ Opened walls only where required for plumbing access
✔ Repaired drywall after installation was complete
✔ Matched existing wall textures
✔ Primed and painted repaired areas
✔ Performed full cleanup before project completion
Project Results
The completed upgrade delivered noticeable improvements in system performance, efficiency, and reliability.
✔ Modernized plumbing system designed for long-term use
✔ Improved water pressure and consistent flow throughout the home
✔ On-demand hot water from the new tankless system
✔ Reduced likelihood of leaks from aging materials
✔ Fully restored walls with no visible signs of access work
The homeowner received a complete plumbing upgrade with a fully finished interior.
From the pipe to the paint, this project reflects a full-scope approach to plumbing work, with all wall access areas restored after installation was completed.
Related Completed Projects
✔ Whole-House PEX Re-Pipe & Tankless Water Heater — Pasadena, CA
→ View Project
✔ Copper Re-Pipe Upgrade — Arcadia, CA
→ View Project
✔ Water Heater Replacement & Wall Restoration — Altadena, CA
→ View Project
Planning a Similar Project?
If your home still has older piping or you’re considering a water heater upgrade, the entire project can be handled under one license — from plumbing work to wall and ceiling restoration when required.