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720-613-8880

Water Filtration in Greater Denver Area

Get cleaner, better-tasting water with professional water filtration tailored to your home. Our licensed, insured plumbers install and service whole-home and under-sink systems with upfront pricing and clear options. We serve the Greater Denver Area, including Denver, Aurora, and Boulder. Backed by a 4.8 rating from 3,738 reviews and an A+ BBB rating, we make it easy. Schedule your assessment today.

Call 720-613-8880
Why us

Why Choose Us

Licensed, insured pros

Trade licenses PC.0001534 and EC.0100230

Serving Denver since 2002

Local, code-compliant installations and repairs

Upfront, clear pricing

No overtime fees and written options before work

24/7 availability

Same-day service options and emergency response

Top-rated and trusted

4.8 rating from 3,738 reviews; A+ BBB rating

Social proof

What Our Customers Say

5.0
quality

“They installed a halo filtration system and exceeded expectations. Transparent, honest, and skilled.”

5.0
professionalism

“Carlos replaced my humidifier filter and showed me where to buy replacements. Very helpful.”

5.0
trust

“Knowledgeable team and great communication. I recommend them for plumbing and filtration.”

Got questions?

Frequently Asked Questions

Common problems with a whole-house water filter include low water pressure, leaks at fittings, media exhaustion that lets tastes or odors return, and weak results from poor sizing or installation. Most issues start with clogged prefilters or cartridges that choke flow before the main unit can treat water. A half-plugged prefilter can look like a failed system, so check the simplest part first. Professional, licensed installation helps ensure correct sizing and integration so the system performs as designed. We install and service these systems across the Denver area, including Arvada homes. After diagnosis, minor clogs and small leaks are repair items, while persistent performance issues may call for media replacement or a system upgrade. Ask about our $49 Water Filtration Assessment + Same Day Service with a written report, 100% satisfaction guaranteed, and no service or dispatch fees.

Watch for clear signals like:

  • Sudden whole-home pressure drop after the filter
  • Metallic taste or chlorine smell returning
  • Cloudy water or fine sediment at taps
  • Dampness or weeping at unions or a bypass valve

If you notice a rapid pressure fall or an active leak, turn off the system’s bypass and call a licensed plumber.

Updated: 2026-08-22

Need help in Arvada, CO? Call 720-613-8880 or book online. "Jason did a fantastic job installing our Air conditioning unit, Halo system, and Tankless Water system." — Niles Y.

Learn more

Helpful Resources

Golden, CO Water Filtration Installation Cost — Plumbing Guide


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Wondering what a whole house water filter installation cost looks like in the Denver area? You are not alone. If your tap wate...

Ken Caryl, CO Water Filtration: Pros & Key Drawbacks


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Thinking about a whole house water filter but worried about the downsides? You should be. The right system can transform water...

Denver, CO Water Filtration Service: How Often to Maintain


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If you are asking how often to handle water filter maintenance, you are already ahead of most homeowners. Regular care keeps y...

Where we work

Where We Work

Applewood

CO

Englewood

CO

Wheat Ridge

CO

Thornton

CO

Boulder

CO

Kittredge

CO

Aurora

CO

Louisville

CO

Castle Rock

CO

Frederick

CO

Denver

CO

Westminster

CO

Cherry Creek

CO

Lafayette

CO

Parker

CO

Littleton

CO

Erie

CO

Centennial

CO

Brighton

CO

Firestone

CO

Broomfield

CO

Arvada

CO

Lone Tree

CO

Henderson

CO

Ken Caryl

CO

Commerce City

CO

Lakewood

CO

Morrison

CO

Golden

CO

Ready when you are

Schedule service today with Golden West Plumbing, Heating, Air Conditioning, and Electrical.

720-613-8880