Plumbing Repair in Longmont, CO
For all your plumbing repair needs in Longmont, CO, GFR Plumbing offers expert diagnostics and long-lasting fixes. We get your home's water flowing properly again.
- Licensed Colorado Plumbers
- Workmanship Warranty Included
- Licensed Plumbers
- Quick, Local Service
Need Urgent Plumbing Repair in Longmont, CO?
We are ready to handle any plumbing challenge, big or small.
Plumbing Repair in Longmont, CO Done Right by Experienced Local Plumbers
GFR Plumbing repairs the plumbing systems Colorado homes actually have, including galvanized lines in older houses, polybutylene in some 1980s builds and PEX in newer subdivisions. We diagnose with cameras, pressure gauges and acoustic leak detection, then give you a firm price before we touch a wrench.
Our expertise includes:
- Service and replace water heaters, including tankless models.
- Diagnose and repair all types of leaks, visible or hidden.
- Expert repair for all types of leaks: gas, water, slab, foundation.

Additional Plumbing Repair Services in Longmont, CO
We offer expert plumbing repair services across Longmont, CO to fix leaks, restore flow, and keep your system running smoothly.

Customers
Why Choose GFR Plumbing for Plumbing Repair in Longmont, CO?
Plumbing problems rarely wait for a convenient time, so we keep a stocked truck and a plumber on call. You get a clear answer on what failed, what it costs and how long the repair will last.
- Guaranteed Work, We stand behind our plumbing repairs with warranties on parts and labor so you can rest easy.
- Upfront Pricing, We provide straightforward, honest estimates before any work begins, with no hidden fees or surprises.
- Local Expertise, Our team knows the plumbing issues common to Colorado homes, from moving soil under foundations to mineral buildup in fixtures.
Citywide Coverage
We repair plumbing in every part of Longmont, from older neighborhoods with galvanized and cast iron lines to new subdivisions plumbed in PEX. Wherever you are in town, a plumber can often reach you the same day.
Experienced Team
The GFR Plumbing team is made up of committed professionals who take pride in their craft. Their expertise in plumbing repair means they can quickly diagnose issues, recommend the most effective solutions, and make repairs that stand the test of time, all while following the highest safety standards.
Safety-First Approach
Every repair follows the plumbing code adopted by your city or county, and we pull permits when a job requires one. Gas work is pressure tested and water heater repairs are checked for proper venting and relief valve discharge.
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 CertificationReliable Plumbing Repair Services in Longmont, CO
Drain and Pipe Repair in Longmont
Persistent clogs, slow drains, or leaking pipes can be more than just an inconvenience; they can point to bigger underlying issues. GFR Plumbing provides expert drain and pipe repair services in Longmont. We clear stubborn blockages using hydro-jetting and inspect pipes with camera technology to spot cracks, corrosion, or misalignments. We repair or replace damaged sections of all pipe materials, including copper, PEX, and PVC, heading off future problems and ensuring proper drainage.

Sewer Line Repair in Longmont, CO
Sewer line problems, like recurring clogs, foul odors, or lush spots in your yard, indicate serious issues. Tree root intrusion is a common problem in Longmont, causing cracks and blockages. We offer both traditional trenching and modern trenchless sewer line repair options. Trenchless methods, such as pipe bursting or pipe lining, allow us to repair or replace your sewer line with minimal excavation, protecting your landscaping and property in Longmont.
Trenchless Pipe Repair in Longmont, CO
Trenchless methods let us fix damaged sewer and water lines without tearing up driveways, pavers or mature landscaping. Pipe bursting pulls a new HDPE line through the old path, while cured-in-place lining creates a new pipe inside the existing one. These options frequently cost about the same as a deep excavation once restoration is counted. We confirm the line is a good candidate with a camera before recommending it.
Slab Leak Repair in Longmont, CO
Slab leaks are a serious concern for plenty of homes, especially where soil shifts under the foundation. These hidden leaks under your concrete foundation can cause significant damage, leading to foundation cracks, increased water bills, and mold growth. Our team uses advanced acoustic and thermal imaging technology to pinpoint the exact location of the leak without unnecessary demolition. We offer several repair methods including direct access, rerouting, or trenchless solutions to minimize disruption to your Longmont home.
Water Heater Repair in Longmont
When your water heater acts up, whether it's a gas or electric model, you notice it immediately. We diagnose issues like no hot water, inconsistent temperatures, strange noises, or leaks from the tank. Many larger systems in Colorado draw on mountain snowmelt that runs fairly soft, while plains communities and groundwater sources often deliver harder water. Sediment buildup is a frequent culprit in Longmont homes, reducing efficiency. We repair elements, thermostats, pilot lights, and pressure relief valves, adding to the life of your unit and restoring your hot water supply.
Drain Repair in Longmont
Slow tubs, gurgling toilets and kitchen sinks that back up often point to a broken trap arm, a sagging drain line or a buildup of grease and scale. We clear the line, run a camera to see the pipe condition and repair the damaged section. Common fixes include replacing corroded cast iron, regluing failed ABS joints and resetting toilets on new wax rings and flanges. The goal is a drain that stays clear, not one that needs a snake every month.
Water Softener Repair in Longmont, CO
Many larger systems in Colorado draw on mountain snowmelt that runs fairly soft, while plains communities and groundwater sources often deliver more mineral-heavy water. Hard water leads to scale buildup in pipes and appliances, which is why many homes in Longmont, CO rely on water softeners. If your softener isn't working correctly, you might notice white residue, dry skin, or spots on dishes. GFR Plumbing repairs all major brands and types of water softeners, addressing issues like resin bed problems, timer malfunctions, or brine tank issues, returning your system to optimal performance.

Emergency Plumbing Repair in Longmont
Plumbing emergencies don't wait for business hours, and we don't either. Whether it's a burst pipe during a sudden freeze, an overflowing toilet, or a major water leak, our emergency plumbing repair team in Longmont is available 24/7. We arrive fast, assess the situation, stop the immediate problem, and provide a lasting repair to protect your home from further damage. Don't hesitate to call us anytime.
Plumbing Repair Near Me in Longmont, CO
When you search for plumbing repair near me in Longmont, CO, you want a local company you can trust. GFR Plumbing is your neighborhood plumbing expert, offering prompt and reliable service right to your doorstep. We pride ourselves on being easy to reach to address your plumbing needs, minimizing wait times and getting your system back on track quickly.
Local experience matters with plumbing because homes in Colorado share common weak points like mineral scale, pressure regulators that fail and slab lines that shift with the soil. Our plumbers see these problems daily and carry the parts to fix them. That means fewer return trips and a repair that holds up.
GFR Plumbing at a Glance
- Fully licensed plumbing team covering Longmont, CO
- 24/7 emergency service with same-day scheduling
- 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
Effective plumbing repair matters for homes in Longmont, CO, where shifting soil can stress underground pipes and aging houses often have plumbing that needs expert attention.
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 Plumbing Repair Process Works in Longmont, CO
At GFR Plumbing, we follow a simple and efficient process to ensure every plumbing repair in Longmont, CO is handled professionally.
Request a Quote
Contact us by calling (720) 727-9398 or filling out our online form to schedule your plumbing repair service. We will collect initial information about your issue.
Expert Diagnosis
A certified GFR Plumbing plumber will arrive at your Longmont home to thoroughly inspect the problem. We use advanced tools to accurately diagnose the root cause.
Clear Solutions
We provide a detailed explanation of the issue and a transparent, upfront quote for the necessary repairs. You will understand all your options before we start.
Frequently Asked Questions About Plumbing Repair in Longmont
Simple repairs such as a faucet cartridge, toilet fill valve or angle stop usually run $150 to $400. Water heater part repairs often land between $200 and $600, while slab leak and sewer repairs can range from $1,500 to $6,000 or more depending on access and method. We give you a firm price before starting.
While minor clogs can sometimes be handled with a plunger, most plumbing repairs are better handled by professionals. Incorrect DIY attempts can often worsen the problem, lead to more extensive damage, or even create safety hazards, especially with gas or pressurized water lines. Professionals have the right tools and experience.
Pipes can leak or burst due to several factors. These include aging pipes (especially galvanized or old copper), corrosion, high water pressure, damage from ground movement, freezing temperatures during cold snaps, or accidental punctures during home renovations. Before leaving a home for a winter trip, keep the heat at a safe setting and consider shutting off the main water supply. Our plumbers are skilled at diagnosing and repairing all these causes.
Regular plumbing maintenance can greatly reduce the need for repairs. This includes avoiding pouring grease down drains, using drain strainers, flushing your water heater annually to remove sediment, checking for leaks regularly, and scheduling professional plumbing inspections. Before leaving a home for a winter trip, keep the heat at a safe setting and consider shutting off the main water valve. Insulating exposed pipes before winter helps prevent freezing.
Common causes of pipe leaks include aging pipes, extreme temperature swings, high water pressure, corrosion from water chemistry or soil conditions, and foundation shifts. Basements are common in Colorado, and shifting soil can crack floor drains, sewer lines, and foundation walls over time. Ground movement can put stress on underground pipes, causing cracks and leaks over time.
The longevity of a plumbing repair depends on the specific issue, the quality of parts used, and the overall condition of your plumbing system. At GFR Plumbing, we use high-quality materials and ensure our repairs meet industry standards, providing lasting solutions. We also offer warranties on our work for your peace of mind.
We repair fixtures and equipment from Moen, Delta, Kohler, American Standard, Rheem, A.O. Smith, Bradford White, Navien and Rinnai, along with most other major brands. We stock common parts for each.
GFR Plumbing offers 24/7 emergency plumbing repair services in Longmont. Our goal is to dispatch a plumber as fast as possible, often within a few hours for urgent situations, to limit damage and restore your plumbing system.
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













