Water Filtration in Greater Denver Area
Get cleaner, better-tasting water with professional water filtration installation and service. Bell Plumbing, Heating, Cooling & Electrical has served Denver homes for nearly 100 years with flat-rate pricing and honest recommendations. We work across the Greater Denver area, including Denver, Aurora, and Lakewood. Our licensed team is NKBA recognized and backed by a 4.7 rating from 4,155 reviews. Ready to start? Request an estimate today and ask about $200 off whole-home water filtration.
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Why Choose Us
What Our Customers Say
"We used Bell to install a water filtration system. Travis was friendly, professional, and explained everything in detail."
"Excellent work! Chris Houle came to fix a "bridge" in our water softener. He was thorough and professional."
"Chris did an excellent job fixing a water softener bridge and explaining things. Appreciate Bell Plumbing!"
Answers to Common Questions
View All FAQsHow often should I perform water filtration system maintenance?
The right maintenance interval depends on your system (softener, reverse osmosis, UV, or conditioner) and your home’s water quality. Our technicians assess your water and set a schedule that fits your needs during a consultation. Many Denver-area homeowners choose routine annual visits through our Bell Perks Club to stay ahead of issues.
Quick checks you can do:
- Notice taste or odor changes.
- Watch for low water pressure.
- Check for staining or scale.
- Look for salt bridges in softeners.
- Inspect for leaks around equipment.
"Chris did an excellent job fixing a water softener “bridge” and explaining things." — Ilene D.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNsLU5hZDd3RRAB!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgICl-Nad7wE%7CCgwI5YzLqgYQyOWlvgM%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNsc2FIQW1RRRAB!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgIClsaHAmQE%7CCgwImNDvqgYQyMDujgM%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURGeGNYemtRRRAB!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgIDFxcXzkQE%7CCgwI1IyvqgYQ0La5tgI%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURiM3BLcnNRRRAB!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgIDb3pKrsQE%7CCgsIp_DEtQYQwMmSWg%7C?hl=en-US[4] https://bellplumbing.com/plumbing/commercial-services/[5] https://bellplumbing.com/about/specials/[6] https://bellplumbing.com/hvac/air-filtration/[7] https://bellplumbing.com/service-areas/bow-mar-co-plumbing-hvac-electrical/[8] https://bellplumbing.com/blog/2021/04/how-indoor-air-quality-can-help-with-allergies/[9] https://bellplumbing.com/blog/2016/06/problems-that-lead-to-pipe-replacement/[10] https://bellplumbing.com/blog/2018/02/avoid-drain-cleaning-problems-by-watching-what-you-throw-down-the-drain/How often should I change my water filter for best performance?
Change intervals vary by filter type, water quality, and how much water your household uses. We assess your setup and confirm a maintenance schedule during a water-quality consultation. In Denver and across the metro, we install and service whole-home filtration, reverse osmosis, UV disinfectants, conditioners, and softeners.
Quick checks:
- Notice reduced water pressure or flow.
- Taste, odor, or discoloration returns.
- RO tank refills slowly or makes noise.
- Appliances or fixtures show new scale/staining.
Need help in Highlands Ranch, CO? Call (720) 740-0350 or book online.
"Chris did an excellent job fixing a water softener “bridge” and explaining things." — Ilene D.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNsLU5hZDd3RRAB!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgICl-Nad7wE%7CCgwI5YzLqgYQyOWlvgM%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNsc2FIQW1RRRAB!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgIClsaHAmQE%7CCgwImNDvqgYQyMDujgM%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURGeGNYemtRRRAB!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgIDFxcXzkQE%7CCgwI1IyvqgYQ0La5tgI%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURiM3BLcnNRRRAB!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgIDb3pKrsQE%7CCgsIp_DEtQYQwMmSWg%7C?hl=en-US[4] https://bellplumbing.com/plumbing/commercial-services/[5] https://bellplumbing.com/about/specials/[6] https://bellplumbing.com/hvac/air-filtration/[7] https://bellplumbing.com/service-areas/bow-mar-co-plumbing-hvac-electrical/[8] https://bellplumbing.com/blog/2021/04/how-indoor-air-quality-can-help-with-allergies/[9] https://bellplumbing.com/blog/2016/06/problems-that-lead-to-pipe-replacement/[10] https://bellplumbing.com/blog/2018/02/avoid-drain-cleaning-problems-by-watching-what-you-throw-down-the-drain/How much does water filter installation typically cost for homeowners?
Water filter installation cost is finalized after an in‑home assessment. A Bell technician confirms the total on site with upfront, flat-rate pricing. We install whole-home filtration, water softeners, reverse osmosis, UV disinfectants, and electronic descalers. Current specials include $300 off a whole home water treatment system and $100 off a whole home purification/treatment system (expire 2025-12-31). Ask about our Bell Perks Club for maintenance savings. Service available in Denver and Highlands Ranch.
<br/> Updated: 2025-12-30 00:00:00 <br/>Need help in Highlands Ranch, CO? Call (720) 740-0350 or book online.
"Chris did an excellent job fixing a water softener “bridge” and explaining things." — Ilene D.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNsLU5hZDd3RRAB!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgICl-Nad7wE%7CCgwI5YzLqgYQyOWlvgM%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNsc2FIQW1RRRAB!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgIClsaHAmQE%7CCgwImNDvqgYQyMDujgM%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURGeGNYemtRRRAB!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgIDFxcXzkQE%7CCgwI1IyvqgYQ0La5tgI%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURiM3BLcnNRRRAB!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgIDb3pKrsQE%7CCgsIp_DEtQYQwMmSWg%7C?hl=en-US[4] https://bellplumbing.com/plumbing/commercial-services/[5] https://bellplumbing.com/about/specials/[6] https://bellplumbing.com/hvac/air-filtration/[7] https://bellplumbing.com/service-areas/bow-mar-co-plumbing-hvac-electrical/[8] https://bellplumbing.com/blog/2021/04/how-indoor-air-quality-can-help-with-allergies/[9] https://bellplumbing.com/blog/2016/06/problems-that-lead-to-pipe-replacement/[10] https://bellplumbing.com/blog/2018/02/avoid-drain-cleaning-problems-by-watching-what-you-throw-down-the-drain/How much does it cost to fix a residential water filter system?
Repair cost for a home water filter depends on the problem, parts, and system type. A Bell technician will inspect and confirm upfront, flat-rate pricing before any work. We service and install whole-home filtration, reverse osmosis, UV disinfectants, water softeners, conditioners, and electronic descalers in Denver and across the metro. Ask about $300 off a whole home water treatment system (expires 2026-12-31). Our Bell Perks Club offers maintenance to help prevent future issues.
<br />Updated: 2025-12-30 00:00:00
<br />Need help in Highlands Ranch, CO? Call (720) 740-0350 or book online.
"Chris did an excellent job fixing a water softener “bridge” and explaining things." — Ilene D.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNsLU5hZDd3RRAB!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgICl-Nad7wE%7CCgwI5YzLqgYQyOWlvgM%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNsc2FIQW1RRRAB!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgIClsaHAmQE%7CCgwImNDvqgYQyMDujgM%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURGeGNYemtRRRAB!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgIDFxcXzkQE%7CCgwI1IyvqgYQ0La5tgI%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURiM3BLcnNRRRAB!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgIDb3pKrsQE%7CCgsIp_DEtQYQwMmSWg%7C?hl=en-US[4] https://bellplumbing.com/plumbing/commercial-services/[5] https://bellplumbing.com/about/specials/[6] https://bellplumbing.com/hvac/air-filtration/[7] https://bellplumbing.com/service-areas/bow-mar-co-plumbing-hvac-electrical/[8] https://bellplumbing.com/blog/2021/04/how-indoor-air-quality-can-help-with-allergies/[9] https://bellplumbing.com/blog/2016/06/problems-that-lead-to-pipe-replacement/[10] https://bellplumbing.com/blog/2018/02/avoid-drain-cleaning-problems-by-watching-what-you-throw-down-the-drain/How much does a whole house water filtration system installation cost?
Most installations are priced after an in-home assessment because cost depends on system type and your home’s plumbing layout. We install whole-home filtration, water softeners, reverse osmosis, UV disinfectants, and electronic descalers. Your price is customized to your water quality and fixture count, and a technician will confirm costs on site. Ask about current specials: $300 off or $100 off qualifying whole-home water treatment systems (expires 2025-12-31). Our Bell Perks Club can help you save and maintain your system. We serve Denver, Highlands Ranch, and the metro.
<br/> Updated: 2025-12-30 00:00:00 <br/>Need help in Highlands Ranch, CO? Call (720) 740-0350 or book online.
"Chris did an excellent job fixing a water softener bridge and explaining things." — Ilene D.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNsLU5hZDd3RRAB!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgICl-Nad7wE%7CCgwI5YzLqgYQyOWlvgM%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNsc2FIQW1RRRAB!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgIClsaHAmQE%7CCgwImNDvqgYQyMDujgM%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURGeGNYemtRRRAB!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgIDFxcXzkQE%7CCgwI1IyvqgYQ0La5tgI%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURiM3BLcnNRRRAB!2m1!1s0x0:0xc7725e3070bf249a!3m1!1s2@1:CIHM0ogKEICAgIDb3pKrsQE%7CCgsIp_DEtQYQwMmSWg%7C?hl=en-US[4] https://bellplumbing.com/plumbing/commercial-services/[5] https://bellplumbing.com/about/specials/[6] https://bellplumbing.com/hvac/air-filtration/[7] https://bellplumbing.com/service-areas/bow-mar-co-plumbing-hvac-electrical/[8] https://bellplumbing.com/blog/2021/04/how-indoor-air-quality-can-help-with-allergies/[9] https://bellplumbing.com/blog/2016/06/problems-that-lead-to-pipe-replacement/[10] https://bellplumbing.com/blog/2018/02/avoid-drain-cleaning-problems-by-watching-what-you-throw-down-the-drain/
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Where We Work
What areas do you serve for water filtration?
We serve the Greater Denver area, including Denver, Aurora, and Lakewood. See the full list of communities we visit below.