Welcome To Washington Gas
For more than 165 years Washington Gas has been distributing natural gas to customers in the District of Columbia, Maryland and Virginia. We bring natural gas to your home or business safely and reliably.
Contact Us By Phone
Gas Emergency Line - 703-750-1400 or 800-752-7520
Customer Service & Billing Inquiries: 703-750-1000
Monday-Friday, 8 a.m. to 9 p.m. and Saturday, 8 a.m. to 4:30 p.m. (except major holidays)
View the phone menu
Automated Self-Service Line: 703-750-7944
Contact Us by Email
Please complete the online form. We will respond as soon as possible. If you have an urgent matter, please call 703-750-1000.
Property Manager Account Information
Interruptible Rate accounts are large commercial and industrial customers who maintain an alternate fuel capability for their natural gas service and who receive service from Washington Gas under specific contract provisions.
To be considered a registered supplier with Washington Gas, you must complete the Supplier Registration Process via the link below. The attached job aid provides instructions. Please read the job aid before completing your registration
- Job Aid for Supplier/ Bidder Registration
- Online registration portal for Suppliers/Bidders: