Contact Us

McMahon Custom Builders, Inc.
11677 Flagstone Turn
Frankfort, IL 60423

Cell Phone: 815 603 1433

Phone: 815.806.9800
Email: mcmahonbuilders@comcast.net

Sales Office hours

Monday: 9:00 AM – 3:00 PM
Tuesday: 9:00 AM – 3:00 PM
Wednesday: 9:00 AM – 3:00 PM
Thursday: 9:00 AM – 3:00 PM
Friday: 9:00 AM – 3:00 PM

Request Appointment

We enjoy hearing from you, please use the form below to ask us any questions or set an appointment. Also, feel free to call us at 815-806-9800.

Where is Olde Stone Village Located?

Take a drive through Olde Stone Village and see it’s old world charm.

Olde Stone Village is conveniently located just west of Wolf Road off Steger Road.