Schedule a FREE home water test with a Culligan Water expert today!

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Why Get A FREE Water Test With Culligan Denver Area?

We offer better options for better results.

  1. Convenience

    Your local Denver Area Culligan water experts will arrive at your home at a time of your convenience to give your water a FREE test for hardness and other contaminants. Want to go contactless? We offer options:

    • With your outside spigot per your directives
    • Front door/porch water sample pickup
    • Drop off a sample at your dealer
  2. Personalized Service

    Culligan’s in-home water test is hassle-free. There’s no mailing, and unlike other water test kits, we test EVERY tap in your home, with 85 years of industry experience to show you a way forward.

  3. It’s Easy To Schedule

    You can schedule your water test at any time. Fill out a form here on the website, or call us to confirm your appointment. A Culligan Water expert will arrive at your home and provide a complete analysis of your water, fixtures, plumbing and water-using appliances. The process takes around 30 minutes. This is a FREE public service! However, additional tests may be sent to our laboratory for further examination.

  4. But I Already Have A Water Filter

    There’s a good chance you already have some sort of home water filtration system. But what you can’t see can hurt you. It’s easy to pick up aesthetic issues such as chlorine, hazy water or rotten egg smell. But contaminants such as PFAS, lead, arsenic, bacteria and viruses can pass through store-bought filters and go undetected.

You Should Know

Get Your Water Tested If…

While home inspectors look for major issues such as leaks, they don’t usually test the tap water. When securing a new home, there’s so many steps and checkpoints. It’s easy to step over some that may be obvious. Make sure your water isn’t compromised.

Boil water alerts can happen when a water source becomes compromised or water mains break. While they usually resolve themselves in a few days, if you are seeing a pattern of these alerts in your area, you might want to check the composition of your water.

We offer EPA approved well testing for your Denver Area home. While this test is not free, it comes at an affordable price. Since private wells are not regulated, it’s recommended you test it twice a year.

Proudly serving Arvada, Aurora, Boulder, Breckenridge, Broomfield, Centennial, Littleton, Commerce City, Evergreen, Highlands Ranch, Lakewood, Longmont, Parker, Thornton, Westminster and Greater Denver.

The Proof

Free Water Testing For Your Home OR Office

“The free water test gave us answers!

Booked a free water test and the whole process was easy. The technician walked through the results clearly and answered every question without any pressure. Super helpful for understanding what’s coming out of our taps.

– Sarah M., Denver
Star Star Star Star Star
“On time, professional, and informative.

Really appreciated how straightforward the water test was. We got a clear breakdown of what was in our water and what options made sense for our house.

– Kevin R., Denver
Star Star Star Star Star
“Great experience.

The free water test gave us peace of mind. Scheduling was quick, the visit took less than half an hour, and the follow-up explained everything in plain language.

– Danielle T., Denver
Star Star Star Star Star

Water Test Options

Why A FREE Water Test Is Easier Than Ever

In-Home Appointment

Outdoor Spigot Test

Water Sample Pickup

Drop Off At Our Dealership

FAQ About Culligan’s FREE Water Testing

Can Culligan of Denver test my water for lead contamination?

Yes. Culligan of Denver can test your home’s water for lead and recommend treatment options if elevated levels are found—especially helpful for homes with older plumbing, fixtures, or solder.

Can Culligan of Denver test my water for PFAS “forever chemicals”?

Yes. Culligan can test for PFAS and help you understand what’s showing up in your water, along with the best treatment options based on your results.

Can Culligan of Denver test my water for chlorine?

Yes. Culligan can test for disinfectant levels (including chlorine/chloramine) that may affect the taste and smell of your tap water.

What will my water test report look like?

Your report will outline what’s showing up in your home’s water—such as disinfectants, hardness-related minerals, and other common water quality markers—along with clear recommendations based on the results.

How long does my free water test take?

Most in-home water tests take 30 minutes or less, and appointments can be scheduled at a time that works for you.

How long does it take to get my water test report back?

In most cases, you’ll receive your full report in about a week after the sample is collected and analyzed.

Do you offer other testing options besides in-home visits?

Yes. If you’re not home, testing may be done using an outdoor spigot sample, or you can drop off a sample at the Culligan of Denver location.

Is there any obligation to buy something with my water test?

No. The Culligan water test is free, and there’s no obligation to purchase a system or service afterward.