If you smell, see, or hear a suspected gas leak, evacuate immediately.
Move to a safe environment and THEN call 911.
After that, you can call Unitil at the emergency number for your state:
- Maine gas emergencies: 1-866-900-4460
- Massachusetts gas emergencies: 1-866-542-3547
- New Hampshire gas emergencies: 1-866-900-4115
DO NOT use a lighter or phone, and DO NOT switch on/off appliances, lights, or even a flashlight in the area where you smell gas. These items can produce sparks that might ignite the gas and cause an explosion.