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Homeowner question · Germantown, MD · October 2026

Germantown Gas Water Heater Replacement: 5 Questions to Ask Before You Accept a Quote

By HiTrend Plumbers

A Germantown homeowner with a 50-gallon gas water heater asked us for a replacement estimate, and asked smart questions about it. Here are the answers.

The question

The homeowner's 50-gallon gas water heater needed replacing, and they wanted the old one hauled away. They hadn't bought a new heater yet and asked whether we supply it and install it. After seeing our estimate, they asked about vent type, what's included, permits, and price.

What's going on

Replacement quotes can look alike and still cover very different things. These are the questions this homeowner asked, which are the right ones to ask any plumber:

What we recommended

  • Vent type: a standard atmospheric-vent gas tank heater, the regular vent type.
  • The heater itself: we supply it. We recommended a State Select heater from a plumbing supply house.
  • Expansion tank: a new thermal expansion tank is included in the price.
  • Old heater: hauled away.
  • Permit and inspection: available for an additional charge, quoted separately.

What the estimate covers

  • New gas water heater (supplied by us)
  • Thermal expansion tank
  • Installation, parts and labor
  • Haul-away of the old heater

Tips for Germantown homeowners

  • Ask whether a quote includes the expansion tank, gas connector and shutoff, and haul-away, so you're comparing like with like.
  • Ask about a permit. It's how you know the work was checked.
  • Atmospheric vs. power vent matters. Switching types can mean new venting and an outlet, which changes the price.
  • Plumbing supply house heaters and big-box store models with the same name aren't always the same build. Ask your plumber what they recommend and why.
Seeing something similar in Germantown?Call or text for a written price before any work.

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