We are located on the East side of Arlington Heights Road in the Buffalo Grove Business Park. The Business Park is 1/10 of a mile North of the intersection of Arlington Heights Road and Lake Cook Road, in Buffalo Grove. This intersection is 1.2 miles east of IL Route 53 and 5.8 miles west of the IL 294 Tollway.

135 is the first building in the Buffalo Grove Business Park. The entrance to the building faces Arlington Heights Road.