Don’t Miss Out

Service Special- $25 Off

Receive $25 Off your next service call.
Limited Time Offer. Dealer Participation May Vary. See Dealer for Details.

Rent ANY Piece of Culligan Equipment for $9.95/mo.*

Want to see the difference a Culligan system can make for your family in your home? For a limited time, you can get Culligan for just $9.95/mo* for the first 3 months. This includes:
  • Culligan Water Softener Systems
  • Culligan Reverse Osmosis Systems
  • Culligan Whole Home Water Filters
Contact us today to schedule an in-home consultation.    
*Excludes bottled water and Bottle-Free Coolers. 90 day promo period then standard rates apply.

$39.95 Inspect and Check

Your water is only as good as your water softener!  Make sure it’s working properly. Once your contact info is submitted, your local Culligan water specialist will reach out to schedule a time to stop by and inspect your water softener.  This service will ensure that your softener is working as efficient as possible.
Limited Time Offer. Dealer Participation May Vary. See Dealer for Details.

What’s In Your Water?

Get a FREE Water Test!

  • No mailing — fast results!
  • Test any tap in your home
  • NEW flexible sample pickup options
Schedule My Test Today!

Why Culligan?

  • No third-party installation. No big box retailers. Full-Service high-quality water
  • Customized to fit YOUR water needs. Your neighbor’s home, your parents’ home across town — their home water situation may be very different from yours. Culligan works for your tap, your family, your home
  • Security: Limited 20 year warranty, No shipping damage worries, no restocking fees!

The Proof

Why Do Denver Area
Homeowners LOVE Us?

Cheri Y.
Star Star Star Star Star

Scheduling an appointment to have a salesperson come to the house was super easy (done online). The sales person, Rob, was on time, showed me options that would fit my needs, and did not use any heavy sales pitches to push me on options I did not need. Jordan, the installer, was a gem–he was quick, clean, and explained how to work my RO systems. And I must say, my water tastes great!

Carrie S.
Star Star Star Star Star

I have had many water delivery services and other Culligans but THIS Culligan is awesome. Everyone is so friendly and Matthew – our local driver prides himself on his customers. He has gone above and beyond multiple times and ensuring we are set! I never do reviews but was so impressed with him that I felt compelled.

Emma B.
Star Star Star Star Star

They are so kind, I haven’t had many issue but when I have they are prompt and friendly. Joe even carries my salt down for me and always calls me before he comes and I appreciate that so much.


Forever Chemicals In Denver Drinking Water

Polyfluorinated alkyl substances (PFAS), also known as ‘Forever Chemicals’ have been found in the tap water of various locations across the United States, including parts of Colorado, there’s a valid concern about potential exposure and its long-term effects on public health. Monitoring and managing PFAS contamination in water sources is crucial to ensure the safety and well-being of the community.

PFAS are persistent chemicals that can accumulate in the human body over time through exposure to contaminated water, food, or air. These substances have been linked to various health issues, including liver damage, immune system disruption, thyroid disorders, and an increased risk of certain cancers.

Commercial & Industrial

Are You Losing Operational Costs Because Of Poor Water Quality or Treatment Equipment?

Culligan Denver Area C&I has boots on the ground everywhere for local service. We provide quick service – from install to maintenance, reducing downtime and ensuring efficiency.

  • Deionization
  • Industrial Softening
  • Large Scale Filtration/RO
  • Pre-Treatment
  • Storage/Distribution
  • Reclamation/Re-Use

Water Problems?

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The Best Water Softeners and Water Filters in Denver

With this combination of water resources, Denver Area water quality often faces our share of water filtration and treatment issues:

Surface water, like rivers and snow melt, absorb contaminants that can be harmful for consumption as well as annoying around the home. Most of these contaminants include naturally occurring bio materials and minerals. This means water quality can worsen seasonally when warming temperatures contribute to algal blooms, or heighten water sensitivity to microorganism growth.

Ground water presents its own treatment challenges and filtration issues, so Denver Area residents with primarily ground water service may see different water problems than those using water from Denver Area’s surface water sources. Most often, these manifest as hard water problems which cause buildup on faucets and fixtures, and can be hard on appliances and plumbing.

Colorado’s Most Trusted Water Filtration Experts

Denver’s drinking water originates from beautiful lakes, rivers, streams and reservoirs that are fed by mountain snow runoff.  While the sources of your water look pristine, though, it has a long journey before it reaches your tap.  With great employees from the area, Culligan of Denver has the local knowledge of your water backed by Culligan’s more than 80 years of water treatment expertise.  We’re proud to serve, and be a part of, Denver’s community for now and for years to come.

Denver Water Quality and Treatment Solutions

Like many large cities, Denver draws its water from several sources to supply the metro area and nearby communities like Aurora, Boulder, Littleton, Lakewood, Westminster, and more.  The primary sources for this water are the South Platte River, Blue River, Williams Fork River and Fraser River watersheds, but it also uses water from the South Boulder Creek, Ralston Creek and Bear Creek watersheds.

With surface water sources serving so much of the area, there are several factors that you should be aware of.  Surface water, like water that comes from rivers and snow melt, can absorb contaminants that can be harmful for consumption.  Most of these contaminants contain naturally-occurring biomaterials and minerals.  This will cause your water quality to worsen seasonally when warming temperatures contribute to algal blooms or heighten water sensitivity to microorganism growth.

Regardless of the water problems you’re experiencing, Culligan of Denver has a solution that is customized to your home and the water in it.  Learn more, today!