“I've hired Patriot Plumbing at least 5 times over the past 5 years, culminating with replacing a whole slew of pipes (it's an old building). Over the years they've unclogged toilets and sinks, replaced toilets and faucets, and removed and installed a whole new sewer line out of my garage. They're always prompt, efficient, and really easy to deal with.”
Answering Now · 24/7 Emergency
Whole-Home Plumbing System in Orange County & S. Bay/LA
Your home's basic plumbing components include supply piping located behind ceilings, walls, and flooring that's connected to sinks, showers, tubs, toilets, and other visible fixtures. The piping's connection points are especially prone to damage due to settling, corrosion, age, and other issues.
24/7 Emergency Available
CSLB #834662
Plumbing System Installation
Family-Run · OC, CA
Overview
It's our goal to keep everything in good working order with professional plumbing installation, repair, and maintenance services. We handle full-system installs on new builds and major remodels — and we maintain those systems for years afterward.
Our approach
Our Plumbing Specializations
Every job runs through Master Plumbers and IICRC-certified techs. No commission, no upselling.
Supply & Drainage Layout
We design supply and drain layouts that match the home's actual fixture demand — sized for real flow, not generic templates.
Code-Compliant Build
Every line is installed to current code with permits pulled and inspections coordinated as part of the project.
Ongoing Maintenance
Once it's in, we keep it running — annual inspections, fixture maintenance, and quick response when something does go wrong.
Why it matters
The benefits of routine plumbing system installation.
The work compounds. Catching small issues early prevents the expensive call-out later — and keeps the rest of the system running cleanly.
Fewer leaks, drain back-ups, and similar issues
Avoidance of water damage and emergency plumbing call-outs
Documented, code-compliant system you can hand to a future buyer
Single point of accountability across plumbing trades
Predictable maintenance timeline
Top-Rated
Google · Yelp · Angie's List
CSLB #834662
Licensed · Bonded · Insured
30 Years Running
Angie's Super Service Award
BBB Accredited
Verified profile
Master Plumbers
IICRC-certified techs
Real customers
In their words.
“Dino, Angel and crew are a pleasure to deal with. Professional, knowledgeable, fast, and efficient. If you want top-quality workmanship - you'll want to work with this group of professionals. Highly recommended!”
“Have used Patriot for about 3 years now. They provide excellent service and respond very quickly. All my contact has been with Fred. He is knowledgeable and honest. I highly recommend Patriot.”
Common questions
Quick answers, before you call.
Still have a question? Reach our dispatch line 24/7 — a real person picks up.
Are your personnel licensed, bonded, and insured?
Our business and team members are fully accredited, licensed (CSLB #834662), bonded, and insured to provide a wide range of plumbing services.
Do you answer plumbing service calls after hours and on weekends?
We're available to take care of your toughest plumbing issues 24 hours a day, seven days a week.
How do I know when it's time for plumbing replacement?
Most fixtures and pipes are designed to function between 25 and 75 years. If your plumbing has reached the end of its useful life or has sustained damage that makes it unsuitable for repair, our replacement services are likely in order.
Do you handle new construction plumbing?
Yes — full-system installs on new builds and major renovations are part of what we do.
Will you maintain a system you didn't install?
Absolutely. Many of our maintenance customers came to us after install by another contractor — we just need a chance to walk the system once.
Related services
Same crew. Other trades.
Ready when you are
Let’s tackle your plumbing system installation
today.
Two regional dispatch lines, free quote, no pressure. Master Plumbers on every truck.