Fontana Assessor District Office
Hours: 8:00 am – 5:00 pm
Services: Assessment Services for properties in Bloomington, Devore, Fontana, Lytle Creek, Rialto, and portions of Colton, Ontario, Rancho Cucamonga, San Bernardino.
Email the Assessor staff
Address:
8575 Haven Avenue, Suite 210
Rancho Cucamonga, CA 91730
Rancho Cucamonga, CA 91730
Phone:
909.948.6488
