4.7 
23 *The Angi rating for Water Softener Service companies in Denver, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Softener Service needs.
*The HomeAdvisor rating for Water Softener Service companies in Denver, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Softener Service needs.
Last update on July 23, 2026
Serving Denver, CO and surrounding areas
Approved
In business since 2015
Free estimates
Credit card accepted
"Chris did an excellent job installing our water softener and water filtration, and at a super price! Look no further if you're shopping for water softening and filtration! Very highly recommended!"
+3
Serving Denver, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Credit card accepted
"Very professional, honest, Reasonable and communicative company. Did a great job installing my new tankless water heater. I have also hired them in the past to install water softener, also got the same great service. And they also maintain these systems."
Serving Denver, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Emergency services offered
"They removed my old broken water softener & replaced with new one. They did a great job. I only use Flat Irons Plumbing for all my plumbing work. They also recently replaced my old leaking hot water heater & replaced with tankless. I Love it."
Serving Denver, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Warranties offered
"Very professional, honest, Reasonable and communicative company. Did a great job installing my new tankless water heater. I have also hired them in the past to install water softener, also got the same great service. And they also maintain these systems."
Serving Denver, CO and surrounding areas
Approved (Corporate)
In business since 2020
Free estimates
Warranties offered
"They came out right away and gave me an estimate and they were able to install my water softener within the week."
+44
Serving Denver, CO and surrounding areas
Approved
Super Service Award Winner
In business since 1995
Free estimates
Emergency services offered
"Job well done. I had to have old water lines replaced as well as a new hot water heater in the basement. My water pressure and temperature is now much better thanks to replacing old steel pipe with pex. Very fair price and was done in about 6-8 hours."
Serving Denver, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Warranties offered
"Pure Water beat the other contractors on price and what we received as a product. We couldn't be happier with the installation. We now have hot water on demand on the opposite side of the house where it could take 5 min of water running for the water to be hot. Pure Water also installed a water softener and now our hard water is soft! Patrick who did the install was professional, personable, picked up what little mess there was, explained everything once the install was complete. We are so pleased we have them on the hook for a fireplace gas line and will have several bathroom projects going forward. We could not recommend Pure Water Services more. Thank you"
Serving Denver, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2002
Free estimates
Warranties offered
"Honest and good work can be hard to come by. Jay will get the job done right for a very reasonable cost, and he is incredibly kind on top of all that. So far Compass plumbing has: split pipes in my en suite bathroom from a single to a double sink, moved water lines from the floor to the wall to accommodate a floating vanity, moved a toilet location in my basement, replaced a water pressure regulator that was causing water hammer, and fixed a leak coming from the line going to our fridge. Definitely my go-to plumber!"
Serving Denver, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2019
Free estimates
Emergency services offered
"Excellent...we had some additional issues related to water pressure regulator, piping, etc. The situation happened on the weekend and we had hot water running by Monday afternoon. An EXTREMELY short time compared to our last water heater issue. Highly recommend Heart and will use them from now on."
+24
Serving Denver, CO and surrounding areas
Approved
Free estimates
Offers commercial services
"I would highly recommend this company! My service pro was knowledgeable, friendly, and efficient! He took on an old, leaking, rusted water heater job that was not for the faint hearted. He problem solved every odd glitch that my older house threw at him. The whole experience was completely positive!"
From average costs to expert advice, get all the answers you need to get your job done.
How much a water softener costs in Denver, CO, depends on your home’s size and the system’s type and capacity. Our expert guide explores all the price factors.
Learn average water filtration system costs in Denver, CO, key cost factors, and ways to save on installation and maintenance for your home.
How much a water softener costs depends on your home’s size, and the system’s type and capacity. Our expert guide explores all the price factors.
There are four common softener alternatives available on the market today. We compare and contrast each one to help you find your best-fit solution in this blog.
Water softeners remove minerals from hard water in your home and make your water more pleasant to use. Learn more about how they work here.
Who repairs water softeners? You should be able to hire water softener repair and installation companies or plumbers to fix issues with these appliances.
