Choose a Plumbing Service
A leaking pipe, clogged drain, failed water heater, or sewer problem can quickly disrupt your home. Your Cooper Green Team provides residential plumbing repair, replacement, installation, and maintenance throughout Denver and the surrounding metro area.
Our licensed plumbers work on tank and tankless water heaters, pipes and leaks, drains and sewer lines, water treatment systems, gas piping, sump pumps, backflow prevention, kitchen and bathroom fixtures, and other residential plumbing systems.
Whether you need help with an urgent plumbing problem or are planning an upgrade, Cooper provides clear recommendations, upfront pricing, professional workmanship, and 24/7 availability for qualifying plumbing emergencies.
High-Quality Work
Done right the first time
100% Satisfaction
Proven by Our A+ BBB Rating Since 1990
Emergency Services
From highly-trained plumbers
Expires September 30, 2026
Get your home ready for the school year ahead. From drain cleanings and water heaters to boiler service, our expert plumbers are here to help.
Save $100 for Every $1,000 Spent on Plumbing Services
$100 OFF applies to qualifying plumbing services and repairs totaling $1000 or more, including water heater service.
Offer must be presented at the time of booking and cannot be combined with other discounts, coupons, or promotions—no cash value. No substitutions or rain checks permitted.
Valid for residential services only. Additional terms and conditions may apply.
Offer expires September 30th.
We will send a licensed plumber to diagnose your water heater issue and present possible repair options. Our services are available 24/7 for emergencies, and we typically resolve most issues in just one visit to your home.
• 24/7 emergency service
• Time to complete: Approximately 1.5 hours
Is your water heater at the end of its life? The Cooper Green Team can install a replacement as soon as tomorrow. We offer a variety of tank water heaters and will help you find one that fits your family's budget and hot water needs.
• FREE estimates
• Estimated completion time: About 3.5 hours
A licensed professional from Cooper requires an average of one to two hours to diagnose and repair your tankless water heater. We service all the most popular tankless systems and resolve most issues in a single visit to your home.
• 24/7 emergency service
• Estimated completion time: Approximately 2 hours
Who doesn't love instant hot water? Tankless systems are more efficient than traditional tank systems and can be tailored to meet your family's hot water needs. Get in touch with us to schedule your free estimate today. We'll assist you in finding and installing the perfect system in less than a day.
• FREE estimates
• Completion time: About a day
A Cooper plumbing expert will evaluate your pipes and provide you with an upfront quote for the repair. We also possess the tools to detect potential leaks in your plumbing. If you're experiencing water pressure or flooding issues, call us!
• 24/7 emergency service
• Estimated completion time: About 1 to 2 hours
We send a skilled plumber to evaluate your home's current plumbing system and provide an estimate for its replacement at no cost. Financing options are available upon request, and most projects take only two days to complete.
One of our experienced plumbers will introduce you to various water softener systems, considering your budget when presenting options. Your expert will answer any questions about the system and could even install it the same day. Financing is available upon request.
• FREE estimates
• Estimated time to complete: About 4 hours
Cooper offers a wide range of water filters, filtration devices, and reverse osmosis systems for residents across Colorado. Whether you need a new system installation or repairs for an existing system, our experts are here to ensure the job is done right.
Our plumbers can help safeguard your home against costly water damage and leaks by installing a new automatic shut-off valve or repairing your existing one.
• FREE estimates
• 24/7 emergency service
The Cooper Green Team repairs all above-ground and indoor gas lines. If you suspect a gas leak, call us—we're available 24/7! We also replace existing gas lines and install brand-new ones in homes across Colorado. Our estimates are always free, so contact us to schedule yours today!
• FREE estimates
• 24/7 emergency service
We will send an expert drain specialist to locate and remove clogs from any secondary or main sewer drain. Our plumbers arrive equipped with the latest clog-busting tools, including rooters, hydrojets, and drain cameras. When we remove a sewer or drain clog, it remains clear!
• 24/7 emergency service
• A+ rating from the BBB
• 100% satisfaction guarantee
Need a mainline sewer or drain repair in Colorado? Call the Cooper Green Team!
We offer advanced trenchless repairs to save you the messy hassle and high costs of traditional digging methods.
• Same-day service
• Saves time and money
• Licensed plumbers
Cooper installs, tests, and maintains backflow prevention devices (BPDs) for homes throughout Colorado. These devices diligently ensure that water flow never reverses, preventing contamination of drinking water!
• FREE estimates
• Estimated completion time: Approximately 3 hours
Whether your sump pump's battery backup function is malfunctioning or your entire device needs replacement, we ensure the job is done professionally at a price you can afford.
• Same-day service available
• Time to complete: Approximately 2 hours
The Cooper Green Team repairs various kitchen fixtures yearly, from leaky faucets to clogged garbage disposals. And if you have a major remodel planned, we'll install that kitchen sink or new faucet for you, too!
• Same-day service available
• Time to complete: Approximately 2 hours
Do you have a bathtub or shower that requires repair or replacement? Maybe you're facing a stubborn clog in your toilet or bathroom sink. Whatever the issue, Cooper is here to provide same-day repairs and fast replacements for various bathroom fixtures.
• Same-day service available
• Estimated time to complete: About 2 hours
A licensed tank water heater expert will conduct a thorough flush of your water heater to eliminate built-up sediment. Water is safely removed from your home, and the area is cleaned thoroughly before we leave.
• 100% satisfaction guarantee
• Same-day service
• Licensed plumbers
Water filtration systems require regular maintenance. Our team offers comprehensive maintenance services to ensure your home's water treatment appliances last longer and more efficiently.
• 100% satisfaction guarantee
• Time to complete: Approximately 1.5 hours
Are you experiencing a leak or plumbing issue? Our drain and pipe inspection services allow our plumbers to identify problems without digging or demolition. We also utilize this service for preventative maintenance, helping us detect issues before they escalate into costly problems.
• 100% satisfaction guarantee
• Same-day service
• Licensed plumbers
With our Green Club Membership maintenance program, you can enjoy year-round comfort along with priority benefits, including:
• Reduced emergency service fees
• Two tune-ups per year (heating and cooling)
• Ten percent discount on repairs and installations
• One-year labor warranty on all repairs
Cooper's plumbing division is licensed, insured, and available for all your commercial plumbing system needs 24/7.
Your Cooper Green Team only hires exceptional plumbers with decades of experience. If anyone can resolve your issue, it's the Cooper Green Team. Call our office today, and we will explain how we can help you determine your plumbing problem.
"New water heater…completed in just four hours."
—T.F. | Colorado HomeownerBrendan Dugan and Paul from Cooper came out to give an estimate on a hot water heater replacement. Brendan created a quote within 5 minutes. The installation of the new water heater to replace the old 20-year water heater we had (lots of work to bring up to code) was completed in just 4 hours. Thanks again to Brendan & Paul!
Your Cooper Green Team provides residential plumbing repair, installation, replacement, and maintenance throughout Denver and the surrounding metro area.
Services include tank and tankless water heaters, pipe repair and repiping, drain and sewer cleaning, trenchless sewer repair, water treatment, gas piping, leak-related services, sump pumps, backflow prevention, kitchen and bathroom plumbing, and plumbing maintenance.
Yes. Cooper offers 24/7 availability for qualifying plumbing emergencies throughout the Denver metro area.
Urgent problems can include significant water leaks, sewer backups, loss of hot water under certain circumstances, or other plumbing conditions that could damage the home or prevent essential plumbing systems from operating.
If you smell natural gas, leave the property and contact the gas utility or emergency services from a safe location before arranging repair work.
One slow sink or tub may indicate a localized drain clog.
If several fixtures drain slowly at the same time, toilets gurgle when other fixtures are used, sewage backs up at a lower drain, or the problem repeatedly returns after cleaning, the main sewer line may need to be evaluated.
A drain or sewer-camera inspection can sometimes help locate the problem.
Repair may make sense when the leak comes from a serviceable connection, valve, or component and the rest of the water heater remains in good condition.
Replacement may be necessary when the storage tank itself is leaking or when major damage, age, repeated problems, or repair cost make replacement the more practical option.
A plumber should determine where the water is coming from before recommending replacement.
Denver Water describes its water as soft to moderately hard, with hardness changing depending on the source and season.
Even moderately hard water can create mineral scale over time. Scale can appear on fixtures and may also affect water-heating equipment, which is why maintenance and water-treatment recommendations should be based on the home's actual conditions rather than assuming every Denver property needs a water softener.
Low water pressure can be caused by a fixture problem, partially closed valve, clogged aerator, leaking pipe, pressure-regulating equipment, mineral buildup, water-service problem, or another plumbing condition.
If pressure has dropped throughout the entire home rather than at one fixture, a plumber can help determine whether the issue is inside the plumbing system or related to the incoming water supply.
Possible signs include an unexplained increase in water use, sounds of running water when fixtures are off, damp drywall or flooring, staining, musty areas, reduced water pressure, or movement on the water meter when no water should be running.
Not every hidden leak produces visible water right away, so unexplained changes in water use are worth investigating.
Plumbing cost depends on the problem, parts, accessibility, equipment, labor involved, and whether the project requires additional diagnostic or installation work.
A simple fixture repair will have a very different scope from a water-heater replacement, whole-home repipe, or sewer-line repair. Cooper diagnoses the problem and provides upfront pricing before approved work begins.
Need a plumber now or planning a future plumbing upgrade?
The Cooper Green Team is open 24 hours a day, 7 days a week.
11780 Colmans Way
Broomfield, CO 80020
