ScheduleorCall (720) 605‑7270

Plumbers in Denver, CO

Choose a Plumbing Service

Want high-quality plumbing services that will save you money? For over 45 years, the Cooper Green Team has provided energy-efficient, water-saving plumbing services that help Denver homeowners save big on utility costs. Just as important, we’re open 24/7 for all your plumbing emergency needs. So if your water heater won’t start or a pipe bursts in your front yard, we’ll be there when you need us most.

Emergency Services

From highly-trained plumbers

High-Quality Work

Done right the first time

100% Satisfaction

Proven by our A+ BBB rating

Tank & Tankless Water Heaters

Tank Water Heater Repairs

Need your tank water heater repaired ASAP? Our plumbers provide 24/7 emergency service for round-the-clock water heater repairs. We always keep our trucks fully stocked too, so that we can fix your water heater correctly–on the first visit.

  • 24/7 emergency service
  • Time to complete: About 1.5 hours
  • Price range: $308-$4,492

Tank Water Heater Installations

Need to replace your inefficient water heater? We offer high-efficiency water heaters that save you money on monthly energy bills. Our plumbers will work with you to help you choose a water heater that will meet your hot water needs and save you the most money in the long run.

  • FREE estimates
  • Time to complete: About 3.5 hours
  • Price range: $2,800 - $10,989

Tankless Water Heater Repairs

Don't trust just any plumber to fix your tankless water heater issues, choose the Cooper Green Team for long-lasting, money-saving repairs. Plus, our plumbers keep their trucks fully stocked, which means we can fix your water heater correctly on the first visit.

  • 24/7 emergency service
  • Time to complete: About 2 hours
  • Price range: $275-$2,500

Tankless Water Heater Installations

Don't assume all tankless water heater installations are equal. A tankless system that's installed poorly will likely just skyrocket your monthly energy bills. For the most energy-efficient and expertly-installed system, choose Cooper.

  • FREE estimates
  • Time to complete: About a day
  • Price range: $5,500 to $9,800

Water Quality & Pipes

Pipe Repair

Pipe leaks can cause expensive water damage in a short amount of time. Trust our plumbers to show up fast—no matter the time of day/night—to repair your home's pipe leak.

  • 24/7 emergency service
  • Time to complete: About 1 or 2 hours
  • Price range: Starting at $250

Whole-Home Repiping

Repiping your home can turn into an expensive mess in the hands of an inexperienced plumber. Choose Cooper for a clean, efficient, and fast turn-around on your repiping project.

  • FREE estimates
  • Time to complete: About 2 days
  • Price range: Starting at $7,000

Water Softeners

We install high-quality water softeners that remove hard minerals from your water and prevent scale buildup in plumbing appliances—which saves you money and time.

  • FREE estimates
  • Time to complete: About 4 hours
  • Price range: $2,600 to $3,640

Water Treatment & Filtration Systems

We offer a variety of water filtration systems that remove contaminants and impurities in your home's water. Our plumbers can help you choose the water filtration system that fits your needs and budget.

  • FREE estimates
  • Time to complete: About 2 hours
  • Price range: $750 to $2,000

Gas Pipeline Repairs & Replacements

Have a problem with your home's gas piping? Or maybe you need a gas pipe installed to accommodate a new natural gas appliance? No matter your gas piping needs, we can handle it.

  • FREE estimates
  • 24/7 emergency service
  • Price range: $950 to $9,500

Automatic Shut-Off Valve Services

Our plumbers can help you protect your home from costly water damage and leaks by installing our automatic shut-off valves or repairing your current valve.

  • FREE estimates
  • 24/7 emergency service
  • Price range: Starting at $1,250

Drains & Sewers

Drain & Sewer Cleaning

Need a drain unclogged ASAP? Let our highly-skilled plumbers handle it. We offer emergency service and keep our trucks fully stocked so that we can handle any drain clog—no matter how severe.

  • 24/7 emergency service
  • A+ rating from the BBB
  • 100% satisfaction guarantee

Trenchless Sewer Line & Drain Repairs

Need a mainline sewer or drain repair in Colorado? Call the Cooper Green Team! We provide state-of-the-art trenchless repairs to save you the messy hassle and costly expense of traditional dig methods.

  • Same-day service
  • Saves time & money
  • Licensed plumbers

Backflow Prevention

Need a backflow prevention device (BPD) installed? Or is it time to have your existing one tested? Let Cooper's plumbers handle everything.

  • FREE estimates
  • Time to complete: About 3 hours
  • Price range: $234 to $5,000

Sump Pump Services

Our plumbers can help you keep your basement safe and dry by installing a high-quality, long-lasting sump pump. We offer a variety of sump pump types to fit any basement layout.

  • Same-day service available
  • Time to complete: About 2 hours
  • Price range: $750 to $2,500

Kitchen & Bath Fixtures

Kitchen Plumbing Appliances

We can help install any kitchen plumbing appliance you need—from sinks to faucets to garbage disposals.

  • Same-day service available
  • Time to complete: About 2 hours
  • Price range: $250 to $2,000

Bathroom Plumbing Appliances

Need a new bathroom sink? Or tub? The licensed plumbers at Cooper can handle it all, including toilets, faucets, shower heads, and more!

  • Same-day service available
  • Time to complete: About 2 hours
  • Price range: $250 to $3,500

Tune-Ups & Maintenance

Tank Water Heater Flush

One of our licensed tank water heater experts will perform a complete flush of your water heater to remove built-up sediment. Water is safely removed from the home and the area is thoroughly cleaned before we leave.

  • 100% satisfaction guarantee
  • Same-day service
  • Licensed plumbers

Water Treatment Maintenance

Ongoing maintenance is a must for water filtration systems, especially in Denver where the water is particularly hard. Our team provides thorough maintenance services so that your home's water treatment appliances live longer and perform better.

  • 100% satisfaction guarantee
  • Time to complete: About 1.5 hours
  • Price range: $129 to $300

Drain & Pipe Video Inspections

At Cooper, our goal is to save you money in the long run. Our video pipe inspections help you do just that by pinpointing the problem area before any digging or work is done. This service can also be used as a preventive maintenance service to find and fix issues before they become expensive problems.

  • 100% satisfaction guarantee
  • Same-day service
  • Licensed plumbers

Green Club Maintenance Plan

With our Green Club Membership maintenance program, you can experience comfort year-round along with priority benefits like:

  • Reduced emergency service fees
  • 2 tune-ups/year (heating + cooling)
  • 10% discount on repairs and installs
  • 1-year labor warranty on all repairs

Don’t see the plumbing service you’re looking for? Give us a call!

Cooper hires exceptional plumbers with decades of experience. If anyone can resolve your issue, it's the Cooper Green Team. Call our Denver office today and we'll let you know how we can help resolve your plumbing issue.

"They care about the people they serve and it shows."

These guys are fantastic to work with. Extremely professional, they care about the people they serve and it shows. We always know when we send them a plumbing problem for us or our clients, it will be solved promptly and effectively. I highly recommend Jason and the team at Cooper!

—Wes D. | Denver Homeowner

See more outstanding 5‑star reviews on Google

For Great Value on Plumbing Repairs, Replacements, and More, Call Cooper!

Hours of Operation

The Cooper Green Team is open 24 hours a day, 7 days a week.

See all service area cities