The Otsego County Chamber Contractors - Electrical go Results Found: 3 Button group with nested dropdown A. Treffeisen & Sons, LLC A. Treffeisen & Sons, LLC 204 Roundhouse Road Oneonta NY 13820 (607) 432-1655 Visit Website Revolution Solar & Doherty Electric L... Revolution Solar & Doherty Electric LLC PO Box 654 24 South Main Street Milford NY 13807 (607) 441-0367 New Village Electric LLC 292 Kemper Mountain Rd Stamford NY 12167 (607) 765-2880 Share this content with your networks: