To qualify for high-efficiency rebates, work with a participating contractor in the EmPOWER Contractor Network to install eligible natural gas equipment. Use our contractor search to find a qualified and licensed participating contractor. Use our contractor search to narrow the list of qualified and licensed participating contractors that work in your area.

Please note: Washington Gas does not guarantee contractors’ work and recommends that you check references.

After selecting a participating contractor:

  • Work with them to select qualifying high-efficiency equipment or services for your home.
  • They will install qualifying high-efficiency equipment or complete the service.
  • They will then submit a rebate application on your behalf.
  • You’ll receive a rebate on the contractor’s invoice or via a check in the mail within six to eight weeks of completing the application. Please confirm with your contractor whether your rebate will be on the invoice or sent in the mail.

A&B Air Conditioning and Heating LLC


571-758-5511

Air Quality Heating & Air Conditioning


301-869-6731

Aspen Hill Plumbing LLC


301-933-0801

Bill Myers Heating & Cooling


301-206-2221

BMC/Clower Heating and Air


301-562-9002

DANKAYS, LLC


240-462-0537

Doug Popham


240-388-3654

Douglas Construction Group


301-983-6947

Francis Development



GAC Services

Award Winner, (2020-2021)
855-234-3966
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Keystone Custom Homes


717-634-8053

Llaveroes Services LLC


301-672-1799

Making Air Right


301-514-8368

Markool Heating & Cooling


301-732-4244

Maryland Clover Plumbing & Gas


301-913-4200

Meridian Homes


301-461-2202

Reed Heating and Air Conditioning


855-227-4175

Stanley Martin Homes LLC


703-964-5000

Stonebridge Financial Group


901-634-6289

Tankless Concepts

Award Winner, (2019-2021)
855-234-3957

Thomas. D. Stern Air Experts


301-912-1415

Tim Whistler Plumbing


301-648-9676