Transponders are installed or replaced at the Grayhawk Office at 7940 W Thompson Peak Parkway, Suite 102, on Mondays from 8 a.m. to 9 a.m., Tuesdays from 2 p.m. to 3 p.m., Wednesdays from 9 a.m. to 10 a.m., Thursdays from 12 p.m. to 1 p.m. and Fridays from 8 a.m. to 9 a.m. Each household may have up to four transponders with the first two being free of charge and the third and fourth device at a cost of $40 each.
Replacement transponders due to windshield replacement, a new car, etc. carry a $15 fee. You may be with credit card, cash, check or by charging the association account. No appointment is necessary but you must have the car with you to have the transponder installed.