Sump Pump Replacement in Denver, CO
Keep your Denver, CO home safe from flooding with a new sump pump from GFR Plumbing. Our replacement services are quick and reliable.
- Battery Backup Options
- Storm Season Readiness
- Expert Local Plumbers
- Quality Brands
Keep Your Basement Dry. Get a New Sump Pump in Denver, CO.
Protect your home from water damage with a dependable sump pump replacement from our team.
Sump Pump Replacement in Denver, CO for Basements and Drainage Pits
Our team at GFR Plumbing understands the critical role a sump pump plays in preventing costly water issues. We offer comprehensive sump pump replacement services for Denver, making sure your new system is correctly sized, installed and ready to handle any water intrusion.
Our expertise includes:
- Battery backup and high-water alarm system installations
- Emergency Sump Pump Services
- Vertical and tethered float switch installs and adjustments

Additional Plumbing Replacement Services in Denver, CO
When repairs are no longer enough, our replacement services in Denver, CO deliver durable upgrades that restore full performance.

Customers
Why Choose GFR Plumbing for Sump Pump Replacement in Denver, CO?
Choosing the right plumbing partner for sump pump replacement makes all the difference in preventing future headaches. We focus on long-term solutions, not just quick fixes, for our Denver customers.
- Prevent Flooding, A new sump pump protects your basement and foundation from water damage caused by heavy rains.
- Mold Prevention, By keeping your basement dry, a new sump pump greatly reduces the risk of mold and mildew growth.
- Peace of Mind, Knowing your home is protected by a new, efficient sump pump offers invaluable peace of mind, especially during storm season.
Citywide Coverage
We are focused on prompt and efficient sump pump replacement services across the entire Denver area. Our local teams are familiar with the water table conditions and housing types found here.
Experienced Team
Our team is made up of highly trained and experienced plumbers who specialize in sump pump systems. They are experts in identifying the best replacement pump for your home and installing it to strict industry standards.
Safety-First Approach
Safety and code compliance come first in every sump pump replacement project we take on. We closely follow all local Denver and state plumbing codes, so your new installation is safe and legal.
Trusted Certified Denver Plumbing Services Professionals
At GFR Plumbing, we take pride in providing licensed, certified plumbing services throughout Denver, 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 CertificationProfessional Sump Pump Replacement Services in Denver, CO
Combination Sump Pump System Replacement in Denver, CO
For maximum protection, many homeowners in Denver choose a combination sump pump system, which pairs a primary electric pump with a battery backup pump in one unit. This keeps the system running even if the power fails or the primary pump malfunctions. GFR Plumbing can replace your existing combination system or install a new one, evaluating your needs for groundwater management. We make sure the components are well matched for strong performance and longevity.

High-Capacity Sump Pump Upgrades in Denver
If your current sump pump struggles to keep up with heavy water flow, especially during intense thunderstorms, it may be undersized. We offer high-capacity sump pump replacements and upgrades designed to handle significant water volumes. Our plumbers will assess your water intrusion patterns and recommend a pump with greater horsepower and a higher GPM (gallons per minute) rating. This prevents the pump from cycling too often or failing under stress, common issues in some Denver properties.
Battery Backup Sump Pump Installation in Denver
Power outages during severe storms can leave a primary sump pump useless, leading to basement flooding. A battery backup sump pump offers crucial protection during these times. We install and replace complete battery backup systems, including dedicated marine-grade batteries and smart charging units. Our team helps you select a system with enough run-time to protect your Denver home through extended power interruptions. You get peace of mind when the lights go out.
Yard Drainage Pit Pumps in Denver, CO
Some properties use pumps in yard drainage pits or below-grade window wells to handle storm runoff. These pumps may sit idle for months, then fail when they are needed most. We replace them with corrosion-resistant models and clear debris from the pit. We can route discharge away from foundations and onto approved areas. Regular testing before storm season is a good habit.
Commercial Pit Pump Replacement in Denver
Commercial buildings often have elevator pits, parking garage drains and mechanical room sumps. These require pumps rated for higher flow and sometimes oil-sensing controls. We replace commercial pumps and alarms to meet code and insurance requirements. Duplex systems with alternating pumps provide redundancy. We schedule work to avoid disrupting operations.
Commercial Sump Pump Replacement in Denver
Businesses in Denver also rely on dependable sump pump systems to protect their commercial properties. We provide dedicated commercial sump pump replacement services, handling larger, more complex systems designed for industrial or multi-unit buildings. Our team keeps disruption to your operations minimal while installing a robust pump capable of handling higher volumes of water.
Pedestal Sump Pump Replacement in Denver, CO
Pedestal sump pumps have their motor mounted above the sump pit, making them easier to access for maintenance and often more long-lasting. We provide expert pedestal sump pump replacement in Denver, CO, with proper alignment and secure mounting. This type is often preferred in shallower pits or where noise is not a primary concern, offering a robust solution for flood prevention.

Wayne Sump Pump Replacement in Denver
Wayne sump pumps offer a range of effective models, from entry-level to professional-grade. If your Wayne sump pump is failing, GFR Plumbing provides fast Wayne sump pump replacement in Denver. We make sure the new pump is correctly installed with proper discharge and check valve components, restoring your home's flood protection quickly and efficiently.
Sump Pump Replacement Near Me in Denver, CO
Local plumbers understand how heavy storms affect drainage in your area. We check your discharge line and grading so water moves away from the home. Call us for a clear price and fast scheduling.
When you search for sump pump replacement near me in Denver, CO, you want a local company that understands the challenges of the area. GFR Plumbing is rooted in the community, providing fast, reliable service right to your doorstep. We are familiar with the local soil conditions and groundwater levels that affect sump pump performance.
GFR Plumbing at a Glance
- Licensed and insured plumbers serving Denver, CO
- 24/7 emergency service with same-day scheduling
- Clear written estimates, no hidden fees
- 4.8-star rated by 750+ Colorado customers
Denver Map
Denver Information
- Population
- 716,577
- Area codes
- 303/720/970
- Service area
- Denver and communities within 40 miles
- Nearby
- Aurora, Commerce City, Thornton, Centennial
Sudden heavy storms can overwhelm basements and drainage pits in Denver, CO, so a reliable sump pump is key protection for homes with below-grade space.
Expert Services
Trust our professionals for reliable GFR Plumbing solutions in Denver, CO.
Our Specialized Plumbing Services in Denver, CO
At GFR Plumbing, we provide a complete range of plumbing services across Denver, 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 Sump Pump Replacement Process Works in Denver, CO
We follow a clear, professional procedure for every sump pump replacement in Denver, from first assessment to final testing.
Request a Quote
Call (720) 727-9398 and describe your pump and pit. We schedule a visit and provide a clear price.
Inspect the Pit
We check pit size, discharge line and electrical supply. We pick a pump and switch that fit.
Install and Test
We install the new pump and check valve, then fill the pit to test operation. We confirm proper discharge and that the alarm works.
Frequently Asked Questions About Sump Pump Replacement in Denver
A standard sump pump replacement usually costs $500 to $1,200 installed. Battery backup systems usually add $800 to $1,800. Sewage ejector pumps generally cost $1,200 to $2,500.
To maintain your new sump pump, regularly check the pit for debris, test the pump monthly by pouring water into the pit, and make sure the discharge pipe is clear. An annual professional inspection by GFR Plumbing can also help lengthen its lifespan.
If storms knock out power in your area or you have finished living space below grade, a backup is a smart investment. A battery unit with a high-water alarm typically runs six to ten hours of intermittent pumping on a full charge.
We install a variety of trusted sump pump brands known for their reliability and performance, including Zoeller, Wayne, Liberty Pumps and Little Giant. Our plumbers can help you pick the best brand and model for your home's requirements and budget.
We install Zoeller, Liberty and Wayne pumps. Cast iron models are our pick for durability.
While it may seem straightforward, professional sump pump replacement is highly recommended. It involves electrical connections, proper plumbing for the discharge line, and making sure the pump is correctly sized and installed to prevent future flooding and comply with local Denver codes.
Most sump pump replacements take one to two hours. Battery backups or new discharge lines take longer.
Sump pumps generally have a lifespan of 7 to 10 years. Even if they appear to be working, their efficiency can decrease over time. Regular inspection and testing are important, and replacement is advisable as they approach the end of their expected service life.
What People Are Saying About Our Plumbing Experts?

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 · Thornton, 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 · Centennial, 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 · Thornton, CO
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 · Aurora, 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 · Thornton, 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 · Centennial, CO













