To meet the needs of our regular customers, MHF offers After-Hours Emergency Service. If you have an emergency after our normal business hours, MHF is on hand to respond to your needs. Just call our regular office number, (770) 887-2333 and call will be given to the proper responder to address your needs. Please Note: If you have a gas leak or fire, CALL 911 BEFORE calling our Emergency Response Number. If you run out of gas and require a delivery after hours (and are not on our Keep Filled Program), there is a $50.00 late delivery charge, plus a $50.00 system check. Someone must be home at the time of the delivery. Leak Checks are required by federal and state regulations anytime there is an interruption of service. If gas service is interrupted, your service technician will relight all appliance pilot lights.