Honest Water LLC

Better Water
Starts at Home.

Whole-home water filtration and softening, professionally installed for Northern Virginia homeowners.

Schedule a Water Test Explore Our Systems

Local. Family-Owned. Focused on Better Water.

Free in-home water test

Know what's in your water.

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  • Locally Owned and Operated
  • Free In-Home Water Testing
  • Professional Installation
  • Lifetime Equipment Warranty

Understand your water

What's in Your Water Matters.

Water quality can vary from one home to another. Hardness, iron, sediment, and other water-quality concerns can affect the water you use every day. Understanding what's in your water is the first step toward choosing the right solution.

  1. 01

    Hard Water

    Mineral buildup can affect plumbing fixtures, appliances, and everyday cleaning.

  2. 02

    Iron

    Iron in well water can contribute to staining, discoloration, and unpleasant water characteristics.

  3. 03

    Sediment

    Particles in water can affect its appearance and contribute to buildup.

  4. 04

    Drinking Water Quality

    A dedicated drinking water system can help address specific water-quality concerns at the kitchen tap.

Find Out What's in Your Water
A clear mountain creek running over moss-covered stones

Our systems

Water Treatment, Designed Around Your Home.

There's no one-size-fits-all solution. We help identify your home's water concerns and recommend a system suited to your needs.

Which system is right for your home?

Answer two quick questions and we'll point you to the best fit.

1. Where does your water come from?

Complete Home System Package

Best Overall · Whole-home filtration, softening & drinking water

Complete Home System Package

Our most complete package: a layered whole-home tank that filters and softens every tap, paired with a reverse osmosis drinking water system for your kitchen.

  • 14 lbs of NSF Certified polishing gravel
  • 50 lbs of 10% food-grade NSF certified softening resin (sourced in USA)
  • 14 lbs of naturally sourced NSF certified granular activated carbon
  • Reverse osmosis drinking water system for your kitchen
  • Complete professional installation & water test
Schedule a Water TestHow it works
Dual Tank System for City Water

Best for Big Families · Dual tank filtration & softening

Dual Tank System for City Water

Built for busy households of six to eight or more people. Two dedicated tanks do the heavy lifting: one with coconut-shell carbon that removes chlorine, chloramine and other contaminants, and one with high-capacity softening resin that removes hardness. Our patented design is the only dual tank system that self-cleans the carbon tank, so your filtration stays cleaner and lasts longer, even with heavy daily use.

  • Sized for families of 6–8+ (48,000-grain capacity, 27 GPM flow)
  • Patented self-cleaning carbon tank
  • Coconut-shell carbon removes chlorine & chloramine
  • USA-made 10% crosslinked softening resin
  • Ceramic-disc ProValve with 72-hour memory backup
Schedule a Water TestHow it works
Dual Tank Well Water System

Best for Well Water · Well water treatment & softening

Dual Tank Well Water System

Our high-class dual tank system is engineered specifically for homes on well water. It naturally oxidizes and removes iron, sulfur, and manganese — no harsh chemicals — while a high-capacity softening tank tackles hardness. The result is cleaner, softer, better-tasting water throughout your entire home, with your appliances protected for the long haul.

  • Chemical-free iron, sulfur & manganese removal
  • High-capacity 10% USA-made softening resin
  • Katalox Light & catalytic coconut-shell carbon
  • Ceramic-disc ProValve with 72-hour memory backup
Schedule a Water TestHow it works
Tankless reverse osmosis drinking water system with alkaline stage

Drinking water

Reverse Osmosis, at the Kitchen Tap.

A compact, tankless under-sink system dedicated to drinking and cooking water. Seven stages of filtration, followed by an alkaline stage that adds beneficial minerals back. Performance depends on the specific system and its rated reduction claims, which we'll review with you.

How our systems work

How it works

A Better Approach to Water Treatment.

Getting started is straightforward. We focus on understanding your water first, then helping you find the right solution.

  1. 01

    Schedule Your Water Test

    Get in touch to arrange an in-home water assessment at a time that works for you.

  2. 02

    Understand Your Water

    We evaluate relevant water characteristics and identify potential concerns, explained in plain language.

  3. 03

    Get Your Recommendation

    Receive a recommendation based on your home's water and treatment needs, along with a clear written quote.

  4. 04

    Professional Installation

    Once approved, a professional plumber installs your system and we walk you through what to expect next.

Our work

Quality You Can See.

We believe the details matter. From system selection to installation, we want every project to reflect the care and quality our customers expect.

Honest Water LLC installation: Dual Tank Well Water System · Exterior Install
Dual Tank Well Water System · Exterior Install
Honest Water LLC installation: AlkaPro Reverse Osmosis · Under-Sink
AlkaPro Reverse Osmosis · Under-Sink
Honest Water LLC installation: Whole-Home Filtration & Softener · Garage
Whole-Home Filtration & Softener · Garage
Honest Water LLC installation: Water Softener System · Garage
Water Softener System · Garage
Honest Water LLC installation: Dual Tank Filtration & Softening · Utility Room
Dual Tank Filtration & Softening · Utility Room
Honest Water LLC installation: Water Softener System · Basement
Water Softener System · Basement
View more installations
Max, founder of Honest Water LLC, with his family in Manassas, VirginiaMax, founder of Honest Water LLC

About Honest Water

Honest Recommendations. Better Water.

I'm Max, the founder of Honest Water LLC. I grew up one of eight kids in a Catholic family in the Manassas area, and a house that full teaches you to take care of people, with no excuses and no shortcuts. That's the standard this business is built on.

We believe you should understand what you're buying and why. That's why every recommendation starts with your water, not a sales script. We test first, explain what we find, and only recommend equipment that fits your home.

Honest Water LLC is backed by our parent company in Texas, which has completed more than 3,000 installations. We bring that same proven equipment and experience to Northern Virginia, with NSF certified components, a lifetime equipment warranty and fair, transparent pricing.

Max, Founder

More about us

FAQ

Frequently Asked Questions.

Free in-home water test

Start With Knowing Your Water.

Every home is different. Let's take a look at your water and find out what makes sense for yours.

Call Us · (571) 619-9876

Serving Northern Virginia

Arlington · Alexandria · Fairfax · Loudoun County · Prince William · Fredericksburg

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