The City of Monroe may have natural gas mains located near your property. If they are nearby, it may be economical for you to convert to natural gas. For a cost comparison chart and more information, visit this page. If you would like to see if natural gas is available in your area, please contact a representative at 704-282-4600. If you would like to apply for natural gas, call Customer Service at 704-282-4511 or visit Customer Service.