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Same-day appointments when crews are available

Call 240-540-5012
Hot Water Express locomotive
A. O. SmithA. O. Smith
Bradford WhiteBradford White
State Water HeatersState Water Heaters
NavienNavien
RinnaiRinnai

Water quality

Better water is also cheaper plumbing

Hardness and sediment are what shorten water heater life, clog aerators and leave scale on fixtures. Treating the water protects the equipment downstream of it — starting with the heater we just installed.

Hot Water Express service vehicle

Why homeowners call us

What you get

Test before you buy

We start with what's actually in your water, not with a product catalog.

Protects the water heater

Scale on a heat exchanger or sediment in a tank is a direct efficiency and lifespan cost.

Right-sized systems

Whole-home or point-of-use, matched to your household flow and the issue you actually have.

What the visit covers

  • Water assessment covering hardness, taste, odor and visible sediment
  • Recommendation across softening, filtration and point-of-use options
  • Installation with correct bypass and drain provisions
  • Sizing based on household flow rate, not a generic package
  • Media, filter and salt replacement schedule explained

How it works

  1. 1

    Assess

    We look at symptoms and test what matters for your situation.

  2. 2

    Recommend

    You get options with real trade-offs, including doing nothing.

  3. 3

    Install and schedule service

    Installed, commissioned, with a maintenance interval you can plan around.

Good to know

Frequently asked questions

Send three photos. Get a fast water-heater quote.

Show us the full heater, the model label and the vent or connections. Our team reviews the job and follows up with clear options.

Water treatment in the field

See what replacement and maintenance involve

These spaces are ready for approved short clips from real Hot Water Express water-treatment work. We will publish customer footage only after permission is documented.

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Add the approved media URL for “Whole-home treatment replacement”.

Whole-home treatment replacement

A short before-and-after walkthrough showing the old equipment, bypass layout and finished replacement.

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Add the approved media URL for “Filter and media service”.

Filter and media service

Show homeowners what cartridge, carbon media or softener service looks like—and when it is due.

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Add the approved media URL for “Customer water-quality story”.

Customer water-quality story

An approved customer explains the original water problem, the recommended treatment and the result.

Equipment experience

A. O. Smith is the line we stock and install most. We also work on the leading tank, tankless and hybrid systems already found in DMV homes.

Compare brands

Manufacturer names identify equipment we install or service. Hot Water Express is an independent local company; manufacturer authorization or endorsement is not implied.