Washington Gas Water Heater Rebate

Washington Gas

Available Energy Assistance

About This Program

Washington Gas Water Heater Rebate is available to homeowners in Gaithersburg, MD.

Offers rebates for installation of ENERGY STAR certified natural gas storage or tankless water heaters. Rebate amount varies by equipment type and efficiency rating.

Typical rebate for qualifying high-efficiency water heater

Official source site checked live on 2026-06-22.

Data last verified 2026-05-25. How we verify our data.

In Gaithersburg, MD, you can combine this program with other local help to cut your cost:

Key Details

  • Rebate up to $500 for efficient water heater
  • Storage tank and tankless models eligible
  • Must be ENERGY STAR certified
  • No income restrictions
  • Natural gas equipment only

How to Apply

Get free help applying Visit Official Program Page Track this program

(844) 927-4427

A grant-savvy contractor in Gaithersburg, MD can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.

You will likely need a contractor to apply

Projects like this almost always need a licensed contractor, and many grants ask for a written estimate as part of your application. Lining up a contractor in Gaithersburg early keeps your application moving.

Get matched with a contractor

Each program sets its own contractor rules. Check the official program page for exact requirements.

Your application paperwork

Documents you will likely need

  • Proof you own and live in the home (deed, recent mortgage statement, or property tax bill).
  • A government-issued photo ID for every owner on title.
  • A written estimate from a licensed contractor for the work (many programs require this to apply).
  • A recent utility bill for the home (energy and weatherization programs use it to confirm service and usage).
  • Photos of the problem area or the work to be done.
  • The program's own application form, completed (use the official link or phone number on this page).
Download this checklist (PDF)

Requirements vary by program and locality. Confirm the exact rules on the official program page. We can help you prepare your paperwork, but you submit it yourself.

Deadline: Ongoing while funds available

Questions about this program?

Ask us. It is free, and a real person answers within a business day.

Email us about this program

Frequently asked questions

How much can Washington Gas Water Heater Rebate provide in Gaithersburg, MD?

Up to $500 rebate.

Who qualifies for Washington Gas Water Heater Rebate in Gaithersburg?

Washington Gas Water Heater Rebate is open to homeowners in Gaithersburg, MD. It has no income limit.

How do I apply for Washington Gas Water Heater Rebate in Gaithersburg, MD?

Apply directly with Washington Gas using the official program link on this page or call (844) 927-4427. There is no middleman and no fee.

Need a Contractor for This Grant?

Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.

Get matched with a pro, free Browse Gaithersburg, MD contractors

Find More Programs in Gaithersburg, MD

This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.

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