Top 10 Water Softener Installer in Denver, CO
The best water softener companies in Denver, CO for 2026 include Applewood Plumbing Heating & Electric (4.8), A Better Plumber (an Absolute Plumbing Company) (4.8), Brothers Plumbing, Heating & Electric (4.7). All install, repair, and maintain water softeners and whole-house filtration systems.
Kinetico Advanced Water Systems of Denver
L&L Systems Inc.
Water Works - Water Purification Company
Water Pros
Leaf Home Water Solutions
Culligan of Denver
Aqua Serve
Hot Water Now!
Aquakleen Colorado *****
Clean Water Co
How We Ranked These Denver Pros
Our rankings are based on a weighted evaluation of five key factors:
- Licensing & Insurance — All listed businesses hold active state licenses verified through official databases.
- Customer Reviews — We aggregate ratings from Google, Yelp, and the BBB, weighting recency and review volume.
- Response Time — Companies offering same-day or 24/7 emergency service score higher.
- Pricing Transparency — Businesses who offer flat-rate pricing or free estimates rank above those with opaque billing.
- Experience & Longevity — Years serving the Denver market and breadth of services factor into overall reliability.
Rankings are reviewed quarterly. Have a correction? Contact us.
Frequently Asked Questions
How much does a water softener cost in Denver?
A water softener in Denver costs $800-$2,500 installed for a standard ion-exchange system. Premium systems with filtration run $2,000-$5,000. Salt-free conditioners cost $1,500-$3,000.
Do I need a water softener?
If you have hard water (white buildup on faucets, dry skin and hair, stiff laundry, spots on dishes), a water softener will solve these problems and extend appliance lifespan.
How long do water softeners last?
Most water softeners last 10-15 years. Signs of failure include hard water symptoms returning, excessive salt usage, and the system running more frequently than normal.