PEX Pipe Installation in Irvine, CA
From single-room remodels to full repipes, we install PEX in Irvine, CA with thoughtful routing, clean drywall patches and full pressure testing.
- Licensed, Insured Plumbers
- Quick Repipes in Days
- Durable & Flexible Piping
- Pressure Tested Lines
Professional PEX Pipe Installation in Irvine, CA.
Our friendly team is ready to provide top-quality PEX installation for your home.
Your Trusted Choice for PEX Pipe Installation in Irvine, CA
FKM Plumbing offers expert PEX pipe installation for homeowners throughout Irvine, CA. PEX, or cross-linked polyethylene, is a modern plumbing material known for its flexibility, durability and resistance to corrosion and scaling, making it an outstanding choice for Southern California homes.
Our expertise includes:
- PEX-A expansion and PEX-B crimp fitting systems available
- Certified PEX pipe installation specialists
- PEX main water line connections and installations

Additional Plumbing Installation Services in Irvine, CA
We install water heaters, pumps, lines, and fixtures across Irvine, CA with precision workmanship that meets every local code.

Customers
Why Choose FKM Plumbing for PEX Pipe Installation in Irvine, CA?
Choosing FKM Plumbing for your PEX pipe installation means selecting a team committed to quality and customer satisfaction. We understand the plumbing needs of homes in Irvine, CA and provide tailored solutions.
- Flexibility, Its flexibility allows for fewer fittings and connections, reducing potential leak points in your plumbing system.
- Freeze Resistant, PEX can expand and contract, making it more resistant to bursting in freezing temperatures than rigid pipes.
- Cost-Effective, PEX is generally less expensive to install than copper, saving you money on labor and materials.
Citywide Coverage
We install PEX in homes across Irvine, from 1970s ranch houses with galvanized lines to 1990s builds with aging polybutylene. Every repipe is planned around your home's layout and attic access.
Experienced Team
Our team of licensed plumbers has extensive experience with PEX pipe installation, having completed numerous projects across Irvine, CA. We stay up to date on best practices and local codes so every installation is solid and durable.
Safety-First Approach
FKM Plumbing puts first the long-term safety and integrity of your plumbing system. Our PEX pipe installations meet or exceed industry standards, giving you peace of mind about water quality and structural soundness.
Trusted Certified Irvine Plumbing Services Professionals
At FKM Plumbing, we take pride in providing certified plumbing services throughout Irvine, CA. Backed by recognized industry credentials, our experienced plumbers combine technical skill with genuine customer care. Whether it is repair, installation, or maintenance, we follow strict safety and quality standards to deliver long-lasting results you can trust.
Call Us Now
PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationDependable PEX Pipe Installation Services in Irvine, CA
PEX-A vs. PEX-B Installation in Irvine
We offer installation for both PEX-A and PEX-B piping and understand the distinct advantages of each. PEX-A, often preferred for its flexibility and ability to recover from minor kinks, uses expansion fittings. PEX-B is more rigid but also very durable, usually using crimp or compression fittings. Our plumbers in Irvine can help you decide which type of PEX suits your project, considering factors like budget and application.

Commercial PEX Pipe Installation in Irvine
Beyond residential work, FKM Plumbing also provides commercial PEX pipe installation for businesses in Irvine. PEX offers many advantages for commercial properties, including durability, resistance to harsh chemicals and lower costs on installation. We work efficiently to minimize disruption to your business during any commercial plumbing upgrade or new installation.
Emergency PEX Pipe Repair & Installation in Irvine, CA
While PEX is highly durable, unexpected circumstances can sometimes lead to damage. If you have a PEX pipe issue or need an emergency repair or replacement in Irvine, CA, FKM Plumbing is here to help. Our emergency service makes sure any burst or damaged PEX lines are quickly repaired or reinstalled to limit water damage and restore your plumbing. We carry common PEX sizes and fittings to expedite repairs.
PEX Repipe Cost Comparison in Irvine, CA
PEX repipes usually cost less than copper repipes because the material is less expensive and installs faster. The total depends on the number of bathrooms, the home's size and how accessible the attic and walls are. Drywall patching and texture matching are sometimes included or quoted separately. We give you a detailed estimate so you can compare PEX-A, PEX-B and copper options together.
Hydronic Heating with PEX in Irvine
PEX is also a premier choice for hydronic heating systems, including radiant floor heating. Its ability to withstand high temperatures and resist corrosion makes it well suited for circulating hot water. If you are considering radiant heat for a specific area of your home or business in Irvine, PEX is the pipe of choice.
PEX for Remodels & Additions in Irvine, CA
Expanding your home or remodeling a kitchen or bathroom often requires new plumbing lines. PEX is an ideal choice for these projects in Irvine, CA due to its adaptability and ease of installation in existing wall cavities or new structures. We can cleanly tie new PEX lines into your current system, ensuring adequate water supply to new fixtures and appliances without compromising your existing plumbing.
PEX-A, PEX-B, and PEX-C Systems in Irvine, CA
FKM Plumbing is experienced with installing all types of PEX piping, including PEX-A, PEX-B and PEX-C, each with distinct properties for specific applications. We help you choose the best PEX type for your home's needs and budget in Irvine, CA. Our experience ensures the correct PEX material and fitting method, whether it is expansion for PEX-A or crimp and clamp for PEX-B and PEX-C, for a secure and lasting system.

Uponor PEX System Installation in Irvine
FKM Plumbing often installs Uponor PEX systems, a leading brand known for high-quality, durable PEX-A piping. Uponor's ProPEX expansion fittings create strong, reliable and leak-resistant connections, well suited for the demands of a home's plumbing. We recommend Uponor for its proven track record and longevity, giving Irvine homeowners peace of mind about their plumbing investment.
Nearby PEX Pipe Installation in Irvine, CA
When you search for "PEX pipe installation near me" in Irvine, CA, FKM Plumbing is your local, trusted solution. Our teams are ready to respond promptly to your plumbing needs, bringing efficient, high-quality PEX service right to your doorstep.
Looking for 'PEX pipe installation near me' in Irvine? You have found the right team. FKM Plumbing is a local plumbing company dedicated to serving our community with modern, reliable plumbing.
FKM Plumbing at a Glance
- Licensed and insured plumbers serving Irvine, CA
- 24/7 emergency service with same-day scheduling
- Clear written estimates, no hidden fees
- 4.8-star rated by 754+ Southern California customers
Irvine Map
Irvine Information
- Population
- 314,621
- Area codes
- 949/714/657
- Service area
- Irvine and communities within 40 miles
- Nearby
- Tustin, Lake Forest, Santa Ana, Mission Viejo
PEX pipe installation is a smart choice for homes in Irvine, CA, offering superior resistance to hard water and seasonal temperature swings.
Expert Services
Trust our professionals for reliable FKM Plumbing solutions in Irvine, CA.
Our Specialized Plumbing Services in Irvine, CA
At FKM Plumbing, we provide a complete range of plumbing services across Irvine, CA. From leak detection to full system installations, our team ensures fast, precise, and affordable service for both residential and commercial properties. Explore our core services below:
Our Process for Installing PEX Pipe in Irvine, CA
Our PEX pipe installation process is designed for efficiency and minimal disruption to your home in Irvine, CA.
Request a Quote
Contact FKM Plumbing by calling (213) 871-0701 to discuss your PEX piping needs. We will schedule a good time for a professional assessment and provide a clear, detailed quote.
On-Site Assessment
Our experienced plumbers will visit your Irvine home to evaluate your existing plumbing system, determine the scope of work and discuss the best PEX solutions for your property.
Installation Day
We arrive on schedule, prepare the work area and methodically install your new PEX piping, making sure all connections are secure and up to code. We work efficiently to complete the project with minimal interruption.
Frequently Asked Questions About PEX Pipe Installation in Irvine
A whole-home PEX repipe usually costs $4,500 to $12,000 depending on home size, bathroom count and access. Smaller jobs like a single bathroom remodel rough-in usually run $800 to $2,500.
PEX can be used for outdoor applications like irrigation lines or outdoor spigots, but it needs to be protected from direct UV light, which can degrade the material over time. When used outdoors, PEX should always be buried or otherwise shielded.
PEX offers several advantages over copper, including lower material and installation costs, greater flexibility and resistance to corrosion and freezing. Unlike copper, PEX does not develop pinhole leaks over time due to water chemistry, making it a more durable choice for many Irvine homes. It also reduces water hammer noise.
Properly installed PEX is expected to last several decades. Manufacturers often offer 25 year warranties when their pipe and fittings are used together.
We mainly use high-quality, reputable PEX brands such as Uponor (PEX-A) and Viega (PEX-B), which are known for their durability and reliability. These brands meet or exceed industry standards and are approved for use in Southern California plumbing applications, providing a long-lasting and dependable plumbing system for your home.
While PEX is simpler to install than copper, professional installation is strongly recommended. Correct sizing, routing and secure connections are crucial for preventing leaks and ensuring system longevity. Improper DIY installation can lead to costly water damage and code violations.
Signs you might need PEX repiping include persistently low water pressure, discolored or rusty water, frequent leaks, or old galvanized steel or polybutylene pipes. These issues are typical in older Irvine homes and point to a failing plumbing system.
We install Uponor PEX-A along with Viega, Zurn and SharkBite PEX-B systems. We recommend the system that suits your project and budget.
What People Are Saying About Our Plumbing Experts?

Mark T.
When our office needed drain cleaning, FKM Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Tustin, CA
Robert G.
The trenchless sewer replacement saved our front yard. They walked us through the camera inspection footage first so we knew exactly what we were paying for.
Sewer Line Replacement · Mission Viejo, CA
James P.
Our commercial plumbing system had a leak under the sink, and FKM Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Costa Mesa, CA
Sofia M.
Two new toilets installed in one visit, no mess left behind, and the tech even adjusted a faucet he noticed was dripping. Fair pricing and really friendly.
Toilet Installation · Mission Viejo, CA
Patricia H.
We had a slab leak that two other companies could not find. FKM Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Mission Viejo, CA
Emily R.
I called FKM Plumbing for plumbing repair, and the technician was fast, polite, and thorough. They explained the problem clearly and fixed it the same day. I will definitely hire them again. Highly recommended!
Plumbing Repair · Newport Beach, CA













