
Mission Viejo is a master-planned community in South Orange County, developed primarily between the late 1960s and early 1990s. It was one of the largest planned communities in the United States at the time of its construction. The vast majority of Mission Viejo homes were built during this era with copper piping — primarily Type M — which is now at or past its typical 30–40 year lifespan.
Mission Viejo homes built between 1970–1990 overwhelmingly have Type M copper that is now failing. If you're experiencing low pressure, discolored water, or have had any leaks, your system needs evaluation.
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Mission Viejo's homes are experiencing the natural end of their original plumbing systems' lifespan. The Type M copper installed throughout the community during mass construction was the builder-grade minimum standard — chosen to reduce construction costs, not for long-term durability. Orange County's hard water has accelerated the deterioration of these systems, and pinhole leaks throughout Mission Viejo homes are becoming increasingly common.
We've repiped many Mission Viejo homes — we know the layouts, the pipe routing, and how to get it done cleanly in one day.

Every repiping project is backed by our 100% Lifetime Warranty on workmanship.
We handle repiping, inspections, drywall repair, re-painting, & cleanup.
We only use US-made Uponor PEX-A & rigid L-type copper.
Our technicians are trained, experienced, & respectful of your home.
With HEPA dust control & efficient cutting systems, our jobs are up to 98% cleaner.
No surprises. No upsells. Just clear, upfront pricing you can count on.
From first call to clean walls, we make the process stress-free and predictable.
We visit your home, assess the plumbing, and give you transparent pricing. No pressure, no gimmicks.
Pick a date that works for you. We can usually schedule within days, not weeks.
Our crew arrives early and works efficiently. By end of day, you have brand new pipes and running water.
The city inspector signs off on the repipe the day after installation. We coordinate everything.
After inspection is passed, we patch all wall openings, apply texture, and leave your home clean.
From water shut-off in the morning to full water restoration by evening — here's exactly what happens on repipe day.
Our crew arrives, meets with you to walk through the plan, and shuts off the main water supply. We cover all furniture and floors in work areas.
Precision cuts are made in drywall at strategic access points. We cut only what's needed — our years of experience means fewer holes than most.
Failed copper or galvanized lines are removed. You'll often see the corrosion firsthand — this is why the repipe was needed.
All new PEX-A or Type L copper supply lines are run systematically through the home — hot and cold throughout every room.
All new shutoff valves, hose bibs, and pressure regulator are installed and connected. Pressure testing is performed on all lines.
Water is turned back on, every fixture is tested, and we walk through the home with you. You're back to full water service before we leave.
A professional drywall crew returns to patch and texture all access openings. Optional painting also available.


We specialize in the two best residential pipe materials available — and we'll help you choose the right one for your home.

Most Popular
The modern standard for whole-home repiping. Flexible, durable, and backed by the strongest manufacturer warranty in the industry.

Traditional Option
The tried-and-true choice. Rigid, thick-walled copper that has delivered 50+ years of service in homes across the country.

From the 1970s through the 2000s, most homes in Orange County were built using Type M copper — the builder-grade, budget minimum allowed by California code. Type M has the thinnest wall of any copper pipe grade.
In Orange County's hard water conditions, mineral deposits aggressively attack the inside of Type M pipes. The thin walls deteriorate faster than Type L or Type K — often within 20–30 years rather than 40–50. Pinhole leaks, slab leaks, and sudden burst pipes are the most common failures.
When we repipe your Mission Viejo home, we replace all Type M copper with either PEX-A (our primary recommendation) or Type L copper — never Type M.
Orange County homes vary from 1950s ranch-style to newer master-planned community builds. Larger homes and two-story layouts increase cost.
All prices include permits, patching, cleanup, and a lifetime workmanship warranty.
See Full Repipe Pricing →Same-day & next-day estimates available for Mission Viejo

Pick a time — we'll come to you.
Select a date and time for your free in-home estimate:

Mission Viejo homeowners deserve reliable repiping without inflated pricing or unnecessary upsells. We've seen too many people overpay thousands due to heavy marketing overhead and high-pressure sales. Our approach: proven materials, efficient installation, and straightforward recommendations — quality workmanship at a fair price, without cutting corners.
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