Pipe Replacement in Longmont, CO
Tired of pinhole leaks and rusty water? We provide pipe replacement in Longmont, CO, from a single corroded section to a full whole-home repipe.
- PEX-A and Copper Options
- Small, Planned Wall Openings
- Permits and Inspections Handled
- Quick, Dependable Service
Reliable Pipe Replacement Services in Longmont, CO.
Upgrade your plumbing system with GFR Plumbing and enjoy dependable water flow and fewer worries about leaks.
Complete Pipe Replacement and Repiping for Longmont, CO Homes
GFR Plumbing specializes in complete pipe replacement services for homes across Longmont, CO. From identifying corroded sections to full-scale re-piping projects, our licensed plumbers use industry-leading techniques and materials to restore your plumbing system.
Our expertise includes:
- Corrosion and burst pipe remediation
- Drain and sewer line upgrades
- Whole-home repiping with PEX and Copper

Additional Plumbing Replacement Services in Longmont, CO
When repairs are no longer enough, our replacement services in Longmont, CO deliver modern, efficient equipment installed right.

Customers
Why Choose GFR Plumbing for Pipe Replacement in Longmont, CO?
Hard water, high street pressure and the thin Type M copper used in many tract homes lead to repeated pinhole leaks. Once a home has had two or three, a planned repipe usually costs less than chasing leaks one by one.
- Expert Diagnosis, Our team uses modern tools to pinpoint the exact location and cause of your pipe issues, avoiding unnecessary work.
- Tested Systems, Every repipe is pressure tested and inspected before walls are closed.
- Quality Materials, We use only high-grade, long-lasting materials like PEX and copper, providing a durable and reliable plumbing system for your home.
Citywide Coverage
Whether you need one leaking section fixed or the whole house repiped, we serve all of Longmont. We plan the schedule around your household so you are not without water overnight.
Experienced Team
The GFR Plumbing team has successfully completed countless pipe replacement jobs, addressing a wide range of issues from burst pipes to corroded systems. Their expertise supports a smooth and efficient process for your home.
Safety-First Approach
Attic lines are insulated and protected from heat and cold, and any exterior PEX is shielded from UV exposure. We test the entire system under pressure before restoring service.
Trusted Certified Longmont Plumbing Services Professionals
At GFR Plumbing, we take pride in providing certified plumbing services throughout Longmont, CO. Backed by leading 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 lasting results you can trust.
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PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationLong-Lasting Pipe Replacement Services in Longmont, CO
Slab Leak Pipe Repair and Replacement in Longmont
Slab leaks, where pipes under your concrete foundation leak, are a serious concern for homeowners in Longmont. These leaks can cause foundation damage, mold growth, and wasted water. GFR Plumbing uses advanced leak detection technology to pinpoint the exact location of the leak. Depending on the severity and accessibility, we offer targeted pipe repair or rerouting and replacement solutions to permanently resolve the issue, protecting your home's structural integrity.

Emergency Pipe Replacement in Longmont, CO
A burst pipe is a plumbing emergency that requires immediate attention to prevent extensive water damage. GFR Plumbing offers emergency pipe replacement services across Longmont, CO. Our rapid response team is equipped to promptly assess the damage, shut off the water, and perform the necessary repairs or replacements. We understand the urgency of these situations and work steadily to restore your plumbing system and minimize disruption to your home.
PEX Pipe Replacement in Longmont
PEX (cross-linked polyethylene) piping has become a popular choice for residential pipe replacement due to its flexibility, affordability, and resistance to freezing. Frost-free hose bibs are standard here, but they still crack if a hose is left attached when temperatures drop. Unlike rigid pipes, PEX can expand, reducing the risk of burst pipes during sudden cold snaps. GFR Plumbing specializes in PEX installation, which often allows for less invasive replacement methods compared to traditional materials. This modern solution offers excellent performance and water quality for your home.
Whole-Home Repiping in Longmont
If your home in Longmont is older and experiencing frequent leaks, low water pressure throughout, or discolored water from multiple fixtures, a whole-home repiping might be the most sensible long-term solution. We can replace all the old galvanized steel or polybutylene pipes with modern, durable PEX or copper piping. This upgrades your entire water delivery system, greatly improving water quality and pressure while eliminating future leak concerns from aging infrastructure.
Galvanized Pipe Replacement in Longmont, CO
Many older homes in Longmont, CO still have galvanized steel pipes, which are prone to rust and corrosion on the inside. This leads to reduced water pressure, discolored water, and eventual leaks. GFR Plumbing provides complete galvanized pipe replacement services, removing these failing pipes and installing new, modern materials. Upgrading from galvanized pipes not only improves your water quality and pressure but also protects your home from potential water damage caused by deteriorating plumbing.
Whole-Home Re-Piping in Longmont
For homes with widespread pipe issues like frequent leaks, discolored water, or low water pressure, a full-home re-piping might be the best solution. We thoroughly assess your existing system, often finding old galvanized steel or polybutylene pipes that are past their lifespan. Our team provides efficient replacement with modern, durable materials like PEX or copper, greatly upgrading your entire plumbing infrastructure. This comprehensive service in Longmont ensures consistent water flow and eliminates future pipe-related headaches.
PEX Repiping in Longmont
PEX-A is flexible, resists scale buildup and expands slightly if water freezes, which helps in colder homes. We use expansion fittings that keep the full inside diameter of the pipe for stronger flow. Systems can be run as a home-run manifold with a shutoff for each fixture or as a trunk and branch layout. PEX installs faster than copper with far fewer fittings in the walls. It is our most popular repipe material.

Copper Pipe Replacement in Longmont, CO
Copper piping is a long-standing, reliable choice known for its durability and resistance to corrosion. While it's a premium material, its longevity often makes it a cost-effective solution over time. GFR Plumbing offers expert copper pipe replacement for sections or entire homes in Longmont, CO. Our plumbers are skilled in the precise soldering and installation techniques required for copper, ensuring a leak-proof and robust plumbing system that holds up season after season.
Pipe Replacement Near Me in Longmont, CO
Choosing a local company like GFR Plumbing for your pipe replacement means you get personal service from plumbers who know the local infrastructure and regulations in Longmont, CO. We are committed to serving our community with honest advice and high-quality workmanship, ensuring your plumbing system is robust and reliable for years to come.
A nearby team also means faster response if a leak shows up before your scheduled repipe. We can patch the immediate problem and fold it into the larger project. Call us for a clear, written estimate.
GFR Plumbing at a Glance
- Fully licensed plumbing team covering Longmont, CO
- Same-day appointments and 24/7 emergency response
- Upfront, flat-rate pricing before work begins
- 4.8-star rated by 750+ Colorado customers
Longmont Map
Longmont Information
- Population
- 98,630
- Area codes
- 303/720/970
- Service area
- Longmont and communities within 40 miles
- Nearby
- Lafayette, Boulder, Broomfield, Loveland
Ground movement and temperature changes can stress older pipes, so dependable pipe replacement is key for maintaining a healthy plumbing system in your Longmont, CO home.
Expert Services
Trust our professionals for reliable GFR Plumbing solutions in Longmont, CO.
Our Specialized Plumbing Services in Longmont, CO
At GFR Plumbing, we provide a complete range of plumbing services across Longmont, CO. 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:
How Our Pipe Replacement Process Works in Longmont, CO
Our pipe replacement process in Longmont, CO is designed to be simple and stress-free.
Request a Quote
Contact GFR Plumbing today at (720) 727-9398 to schedule an initial consultation. We'll discuss your concerns and set up an on-site assessment at your preferred time.
On-Site Assessment
Our expert plumber will visit your Longmont home to carefully inspect your existing pipes. We use diagnostic tools to identify the cause and extent of the issue, whether it's corrosion, leaks, or age.
Detailed Proposal
Based on our assessment, we'll provide a comprehensive, transparent proposal outlining the recommended pipe replacement. This includes material options, scope of work, timeline, and a firm, upfront cost.
Frequently Asked Questions About Pipe Replacement in Longmont
A whole-home PEX repipe for a typical single-story home usually costs $5,000 to $12,000, while copper repipes and larger homes can run $10,000 to $18,000. Replacing a single section or branch line often costs $500 to $3,000. We give a firm price after inspection.
Higher elevations lower the boiling point of water, which affects water heater settings and relief valve performance in mountain homes. Temperature swings cause pipes to expand and contract, leading to stress and potential leaks. Frost-free hose bibs are standard here, but they still burst if a hose is left attached when temperatures drop. Older, less flexible pipes are particularly susceptible to bursting during hard freezes, making durable and properly installed replacement pipes crucial for homes in Longmont, CO.
Most repipes take two to four days, depending on home size and access. We restore water each evening so you can stay in the home.
Most cities require a permit for a whole-home repipe. We obtain the permit and schedule inspections as part of the job.
Small accessible repairs may be possible for experienced DIYers. Whole-home repiping requires proper tools, code knowledge, permits and inspection.
Most openings are small, often six by twelve inches, at each fixture location. Routing through the attic keeps the number of openings low, and patching is built in our quote.
Mountain homes in Colorado frequently rely on private wells, which may need treatment for iron, manganese, or natural minerals. After pipe replacement, consider installing a whole-home water filter or softener to reduce mineral buildup and corrosion. Also, ensuring proper insulation for exposed pipes can prevent freezing in colder months. Regular plumbing inspections can also catch minor issues before they become major problems.
GFR Plumbing stands behind the quality of our work and the materials we use. We offer a comprehensive warranty on both parts and labor for our pipe replacement services. Specific warranty details will be provided in your service agreement, giving you long-term peace of mind.
What People Are Saying About Our Plumbing Experts?

Daniel K.
A pipe burst at 11 pm and they actually answered. The plumber showed up within the hour, shut everything down, and had us back to normal the next morning. Could not ask for more.
Emergency Plumbing · Longmont, CO
Patricia H.
We had a slab leak that two other companies could not find. GFR Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Boulder, CO
James P.
Our commercial plumbing system had a leak under the sink, and GFR Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Boulder, CO
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 · Broomfield, CO
Laura S.
I scheduled a water heater replacement, and the team made the process smooth and affordable. The new unit works perfectly, and they cleaned up after completing the job.
Water Heater Replacement · Longmont, CO
Mark T.
When our office needed drain cleaning, GFR Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Longmont, CO













