Disclaimer: For its EmPOWER Maryland energy efficiency programs, Washington Gas has only been approved to offer rebates for the purchase and installation of new gas equipment through the end of 2024. Washington Gas will provide an update on the status of 2025 gas equipment rebates at a later date.


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

After your participating contractor completes installation, they will submit a rebate application on your behalf. You’ll receive a rebate on the contractor’s invoice or via check in the mail. Applications are typically processed 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.

Step 1. Select your state

4 Service Pros

(571) 762-4282

A&B Air Conditioning and Heating LLC

(571) 758-5511

Air Quality Heating & AC

(301) 869-6731

Aspen Hill Plumbing LLC

(301) 933-0801

At Your Service Repairs

(410) 893-1025

Doug Popham

(240) 388-3654

Fairland Plumbing and Heating

(301) 879-6800


(301) 663-4175

Fresh Air Concepts

(410) 789-7800

Gary P. Frank Inc.

(301) 493-5766

Grove Heating and Cooling

(410) 721-5595

Integrity HVAC Services, LLC

(571) 393-5867

J&K Air Conditioning

(301) 990-0780


(301) 648-3595


(844) 535-4822

John C Flood, Inc.

(703) 914-1838

Jones Mechanical LLC

(240) 375-7748


(240) 477-0813

NICE Heating & Air

(703) 634-5404

Pletsch Plumbing LLC

(301) 805-7997

ProPlumb LLC

(301) 904-1112

Rod Miller Inc.

(240) 686-6347

Thomas. D. Stern Air Experts

(301) 912-1415

Tim Whistler Plumbing

(301) 648-9676

United Service Specialists

(301) 924-3500
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Please note: Washington Gas does not guarantee contractors’ work and recommends that you check references.

Want To Work With a Contractor Who's Not in the Contractor Network?

Ask them to join the Washington Gas Home Energy Savings Contractor Network by completing a simple application form.

Questions? Let’s Talk.

We are happy to help. Call us at 1-833-286-0860 Monday through Friday, from 8 AM to 5 PM.