If you are looking for summit utilities maine, please check our official links below: Summit Natural Gas of Maine http://summitnaturalgasmaine.com/ Pay My Bill - Login - Summit Utilities Customer Web Portal https://css.summitutilitiesinc.com/?state=ME SUMMIT UTILITES INC. 442 Civic Center Drive, Suite 425. Augusta, Maine 04330. Phone: 1.800.909.7642. Fax: 1.207.621.8009. Email: Customer...