St. Louis and the entire Metro East: one request, one expertOne request. One expert. One call.
Plumbing, Drains and Water

Water Filtration in St. Louis, MO

Whole-home filtration, softeners and drinking-water systems chosen to match your water.

  • Plumbing and Water
  • Homes and businesses
  • One call, not five

One request. One expert. One call.

Prefer to type? Text your request to 314-270-2054.

Water Filtration in St. Louis, MO from Royal Builder Group partner Royal Water Filters
No. P-04 / Royal Water Filters

Spots on glassware, odd tastes and stained fixtures are signs of what is in your water. Submit one request and a water specialist will contact you to talk about testing and treatment.

The right system depends on what a water test shows and how much your household uses. Filters, softeners and reverse osmosis each solve different problems, and a good installer sizes the equipment accordingly.

Partner site in the groupRoyal Water FiltersVisit Royal Water Filters

Water Filtration: what our partners handle

  • Whole-home water filtration systems
  • Water softeners and conditioners
  • Sediment and carbon filtration
  • Under-sink and kitchen drinking water filters
  • Water testing and system sizing
  • Service, filter changes and repairs

Signs it is time to call

  • Chlorine taste or odor in tap water
  • White spots and scale on glass, fixtures and showers
  • Orange or brown stains in sinks and tubs
  • Dry skin and hair, or soap that will not lather

What happens after you ask

  1. 1

    You submit once

    Tell us what you need and where. It takes about a minute.

  2. 2

    One expert contacts you

    A member of our team reviews it and calls. Only one contractor will ever call.

  3. 3

    Assess, estimate, work

    Royal Water Filters sends a licensed, independent, insured, vetted pro to assess, estimate and do the work.

Questions

About water filtration

Do I need a softener or a filter?

They solve different problems. Softeners deal with the hard water minerals that cause scale. Filters reduce things like sediment, chlorine and odors. Some homes use both. A specialist can recommend based on a test.

How often do filters need changing?

It depends on the system and your water use. Your installer will give you a schedule and can handle the changes for you.

Will several contractors call me?

No. Only one contractor will ever call about your request. You will not get a pile of calls and constant emails, and we never sell your information.

Who does the work?

A licensed, independent, insured and vetted partner contractor visits to assess the work, gives you an estimate and does the work if you decide to go ahead. See our Terms of Use for details.

Keep exploring

Related services.

Guides that help you decide

Available across St. Louis and the Metro East

Pick your community to see everything we do there.

Start here

One request. One expert. One call.

Tell us what you need once. One of our experts contacts you and connects you with the right partner contractor, who assesses the work, gives you an estimate and does the job. No pile of calls. No constant emails. We never sell your information.

Prefer to talk? Call or text314-270-2054

Prefer to type? Text your request to 314-270-2054.

We are not a lead generation company. We do not sell leads.

  • One contractor, one callOnly one partner will ever contact you.
  • Your information stays yoursWe never sell it. Read the Privacy Policy.
  • Licensed, insured, vettedIndependent partner contractors, explained in our Terms of Use.

Request your pro

It takes about a minute. One expert will contact you.

One contractor will contact you. We never sell your information. By sending this you agree to our Terms of Use and Privacy Policy.

314-270-2054Text