Toilet Installation in Longmont, CO
From comfort-height to wall-hung and smart toilets, we handle toilet installation in Longmont, CO with clean work and fair pricing.
- Licensed Local Plumbers
- Licensed & Insured
- Modern Fixture Options
- Quick, Reliable Installation
Professional Toilet Installation in Longmont, CO.
Don't let a faulty toilet disrupt your home, contact us for prompt and expert service.
Toilet Installation in Longmont, CO With Proper Rough-In and Sealing
GFR Plumbing specializes in complete toilet installation, ensuring proper function and adherence to all local plumbing codes. Whether you're upgrading an old unit or installing a new one during a remodel, our team handles every detail from water supply line connections to waste pipe sealing.
Our expertise includes:
- Low-flow and high-efficiency toilet upgrades
- Bidet seat wiring coordination and smart toilet hookups
- Rough-in and flange replacement for new installations

Additional Bathroom Plumbing Services in Longmont, CO
From toilets to showers, our bathroom plumbing team in Longmont, CO handles repairs, installs, and upgrades with tidy, code-compliant work.

Customers
Why Choose GFR Plumbing for Toilet Installation in Longmont, CO?
Installing a toilet correctly requires specific plumbing knowledge to prevent future leaks or operational issues. Our team has the expertise to make sure every component is fitted correctly.
- Correct Rough-In, We measure 10, 12 or 14 inch rough-ins so the toilet fits the space correctly.
- Water Efficiency, We help you select and install water-saving toilets that can reduce your water bill, a smart choice for any household.
- Full Testing, We run multiple flushes and check every connection for drips before we go.
Citywide Coverage
No matter where you are in Longmont, we can schedule a toilet installation quickly. Remodel timelines are tight, and we show up when we say we will.
Experienced Team
The GFR Plumbing team consists of licensed and experienced plumbers dedicated to precision in every toilet installation. We understand the details of various toilet types and bathroom layouts, guaranteeing expert service for your home.
Safety-First Approach
Safety and code compliance are essential for every toilet installation we perform. We make sure all connections meet Colorado plumbing codes, preventing potential water damage or sanitation issues.
Trusted Certified Longmont Plumbing Services Professionals
At GFR Plumbing, we take pride in providing licensed, certified plumbing services throughout Longmont, CO. 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 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 CertificationTrusted Toilet Installation Services in Longmont, CO
Toilet Replacement & Upgrades in Longmont, CO
Upgrading an old, inefficient toilet can significantly improve bathroom looks and water conservation. We handle the complete process of removing your old toilet, disposing of it responsibly, and installing your new, chosen model. Whether you're switching to a dual-flush, low-flow, or a different style, we make sure the transition is easy and your new toilet fits cleanly into your Longmont bathroom.

Smart Toilet and Bidet Installation in Longmont
Smart toilets and bidet seats from TOTO Washlet, Kohler and Bio Bidet need a water connection and usually a nearby GFCI outlet. We install the T-valve or dedicated supply, mount the seat and test spray, heat and dryer functions. If an outlet is needed, we work with a licensed electrician. We also explain basic maintenance like cleaning the nozzle and filter.
Bathroom Remodel Toilet Installation in Longmont, CO
Remodels often raise the floor with new tile, which can leave the old flange too low. We use flange extenders or replace the flange so the seal compresses properly. If you are moving the toilet, we can relocate the drain, which on a slab foundation requires cutting and patching concrete. We plan timing so the toilet goes in after tile and grout have cured.
Comfort Height Toilet Installation in Longmont, CO
Comfort height toilets are a common choice for their accessibility, offering a seat closer to chair height. Installing these requires precise measurement and secure anchoring. We make sure the toilet is stable and all plumbing connections are made without leaks. Our plumbers are skilled at handling the slightly different dimensions and ensuring a comfortable, secure fit for your bathroom in Longmont.
Toilet Flange and Wax Ring Replacement in Longmont, CO
A key part of any toilet installation is ensuring a proper seal between the toilet and the waste pipe, typically achieved with a wax ring and a secure flange. We carefully replace worn or damaged flanges and install new wax rings during every toilet installation. This prevents leaks and sewer gas from entering your Longmont, CO home, a common issue with older or poorly installed units.
High-Efficiency Toilet Installation in Longmont, CO
Upgrade to a high-efficiency toilet (HET) to save water and reduce your utility bills, a smart investment for any home. We install many HET models, including dual-flush and low-flow options, making sure they meet EPA WaterSense criteria. Our plumbers deliver strong flushing performance while maximizing water savings for your Longmont residence.
Comfort-Height and ADA Toilet Installation in Longmont
Comfort-height toilets put the seat at about 17 to 19 inches, which is easier on knees and backs. For accessible bathrooms, we follow ADA guidelines for seat height, centerline distance from the side wall and grab bar clearance. We can install elongated bowls and add blocking for grab bars while the wall is open. These upgrades are common with homeowners planning to age in place.

Smart Toilet Installation in Longmont, CO
Smart toilets come with advanced features like bidet functions, heated seats, and automatic flushing. Installing these often involves electrical connections in addition to standard plumbing. Our technicians are trained to integrate these systems safely and correctly, ensuring all features operate as intended. We handle the detailed wiring and water connections to bring modern convenience to your Longmont bathroom.
Toilet Installation Near Me in Longmont, CO
Many Longmont homes, especially older ones, may have specific plumbing considerations that impact toilet installation. Our local expertise ensures we handle these details effectively, providing installations that last. We're committed to serving our community with the best standards of plumbing craftsmanship.
Our plumbers are local to Longmont and know the housing stock. Homes from the late 1970s through the mid 1990s may still have polybutylene supply lines, which are prone to fail at fittings. We handle permits when a project needs one. You get a clean, tested install backed by our workmanship guarantee.
GFR Plumbing at a Glance
- Licensed and insured plumbers serving Longmont, CO
- Same-day appointments and 24/7 emergency response
- Clear written estimates, no hidden fees
- 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
Homes from the late 1970s through the mid 1990s may still have polybutylene supply lines, which are known to fail at fittings. A properly set flange and level toilet installation in Longmont, CO protects against leaks that can quietly damage flooring.
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 Toilet Installation Process Works in Longmont, CO
GFR Plumbing follows a simple, step-by-step process to make sure every toilet installation in Longmont, CO is done right.
Request a Quote
Contact us at (720) 727-9398 to discuss your toilet installation needs and schedule an on-site assessment. We'll provide a clear, upfront estimate with no hidden fees.
Old Toilet Removal
Our team will carefully shut off the water, drain and disconnect your old toilet, and remove it from your bathroom. We handle the disposal properly.
New Toilet Setup
We prepare the flange, install a new wax ring, and firmly set your new toilet in place. All bolts are tightened and the tank is assembled.
Frequently Asked Questions About Toilet Installation in Longmont
Labor to install a customer-supplied standard toilet typically runs $200 to $400. Including a mid-range toilet, most installs total $450 to $900, while wall-hung systems with carriers range from $1,500 to $3,500 or more. We give you a firm price up front.
A one-piece toilet has the bowl and tank integrated into a single unit, offering a sleek look and simpler cleaning. A two-piece toilet has a separate bowl and tank, which are bolted together during installation. Both types are widely available and perform well.
Common signs you might need a new toilet include frequent clogs, cracks in the porcelain bowl or tank, constant running water, a wobbly base, or a toilet that is very old and inefficient. Upgrading can save water and refresh the look of your bathroom.
While it's possible for a homeowner to attempt a DIY toilet installation, it's often best left to professionals. Improper installation can lead to leaks, wobbling, inefficient flushing, and potential water damage. Professional plumbers ensure proper sealing, secure mounting, and adherence to codes.
Yes. On a slab foundation, moving a toilet means cutting the concrete, rerouting the drain and vent and patching the floor. It is a bigger job, but we handle it regularly during remodels.
While DIY toilet installation is possible, hiring a professional makes sure the job is done correctly. Professionals have the tools and expertise to prevent leaks, get proper sealing, and comply with local plumbing codes, saving you potential headaches and costly repairs down the road.
A comfort height toilet has a bowl that is taller than standard models, usually around 17 to 19 inches from the floor to the top of the seat. This height is closer to a standard chair, making it more comfortable for many adults, especially those with mobility issues.
Generally, replacing an existing toilet with a similar model in the same location in Longmont does not require a permit. However, if you are relocating a toilet, adding a new toilet, or making significant changes to the plumbing system, a permit may be required. We can advise you on local code requirements.
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













