DMV water-heater specialists since 1986
Find the right help for your home.
Choose what is going wrong — water heater, sink, faucet, toilet, garbage disposal, dishwasher connection, clogged drain, leak, sump pump, heating or cooling. The Help Train gives you a clear next step and takes you to the right service.
Help Train · Step 1 of 3
Choose the area
No name, email or phone required. See your plan first.
No home visit is needed to get started. Call before noon for the best chance of same-day service; availability depends on location, job scope and crew capacity.

- Calls answered 24/7 — AI backup when our team is busy
- Emergency repair & leak response
- Water-heater photo quote review
Equipment experience
Major water-heater brands we install and service
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.
THE HOT WATER EXPRESS


Manufacturer names identify equipment we install or service. Hot Water Express is an independent local company; manufacturer authorization or endorsement is not implied.
The commercial
Watch the Hot Water Express spot
Thirty seconds on who shows up when the hot water goes out across DC, Maryland and Northern Virginia. Tap the video for sound.
DMV experience in real time
Forty years—and still counting every second.
Hot Water Express has served local homeowners since 1986. That history matters when the job calls for a fast diagnosis, the correct replacement and somebody who knows the homes across this region.
Since 1986
Serving the DMV since 1986
- Years
- Days
- Hours
- Minutes
- Seconds
Counting since 1986. Counter runs from the start of 1986; exact founding date pending confirmation.
Start here
What do you need help with?
Pick the closest match and we'll take you straight to the right answer — no phone tree, no guessing.

No Hot Water or Leak
Cold showers, pooling water, or a tank that won't hold temperature.
Get help
Water Heater Installation
Replace an aging unit with tank, tankless or hybrid heat pump.
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Drains
Slow drains, recurring clogs, and main-line backups.
Get help
Sump Pumps
Pump not running, stuck float, failed switch or replacement in an existing sump pit.
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Toilets & Fixtures
Running, rocking or leaking toilets and worn fixtures.
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Kitchen & Bath Plumbing
Sinks, disposals, tubs, showers and remodel rough-ins.
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Water Filtration
Hard water, taste and odor, and whole-home treatment.
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Heating
Furnaces, boilers and heat pumps that aren't keeping up.
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Cooling
AC repair, maintenance and system replacement planning.
Get help

Shop like a warehouse
Compare water heaters the way you'd shop for anything else
Our interactive warehouse lets you browse systems, sizes and installed pricing on your own time — then hand off to our team when you're ready.
Browse real inventory
See the systems we actually stock, by fuel type and capacity.
Pick by size
Filter by household size and space so you're comparing realistic options.
Installed pricing
Pricing reflects installation, not just the box on the shelf.
Opens store.hotwaterexpress.com in a new tab. Your campaign and ZIP details carry over.
Reviews
What local customers say
Customer feedback and completed-work context from across the DMV.
See what DMV homeowners say after the job.
Browse customer feedback, completed-work context and the review sources connected to Hot Water Express.
Service areas
Check service near your home
We serve Washington DC, nearby Maryland counties and Northern Virginia.
Learn first
Guides worth two minutes
How to size a tank water heater
Matching capacity and recovery rate to how your household actually uses hot water.
Is tankless right for your home?
Flow rate, gas line capacity and venting — the three things that decide it.
Maintenance that actually extends life
Flushing, anode rods and T&P testing, and how often they matter in hard water.
Common 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.