Home 
About ista US Presence
Resident Relations/Customer Service
East Coast: (866) 737-4943
West Coast: (800) 947-9283
CustomerService@ista-na.com
National Headquarters
3655 Northpoint Parkway, Suite 150
Alpharetta, GA 30005-2025
(678) 336-2200
West Coast Regional Office
9555 Chesapeake Drive Suite 100
San Diego, CA 92123
(800) 921-2731
East Coast Regional Office
7825 Baymeadows Way, Suite 300B
Jacksonville, FL 32256
(800) 921-2731
California Office
370 Goddard
Irvine, CA 92618
(949) 777-2829
Colorado Office
12625 East Euclid Drive
Centennial, CO 80111
Texas Office
660 North Central Expressway, Suite 485
Plano, TX 75074
(972) 526-5307
Why ista?
At ista North America, our people make the difference. Our team provides superior utility expense management solutions. We can custom design solutions from our offering of comprehensive, field-proven systems and services. We offer utility submetering, resident billing, Utility Expense Management, Energy Cost Allocation, advanced MITS compliant EDI, Collections, and hardware installation for water, electric, and gas submeters. Find out how to increase your NOI with ista by your side today!
