Footer Fann Environmental, LLC is an Arizona-based Design-Build company providing construction, engineering, construction management, consulting services, system operations, and design. Latest News Prescott Water Production Facility UpdateDecember 9, 2020 Contact Info Address: 6708 Corsair Ave, Ste A Prescott, AZ 86301 Phone: 928-778-5335 Fax: 928-778-5870 Office Hours: Mon–Fri 7:00–5:00 E-mail: inquire@fannenvironmental.com AZ ROC #s 206365-A; 249529-B; 276357-K11 © 2021 Fann Environmental, LLC. All Rights Reserved.