American Calibration is available for your calibration and service needs 24 hours a day, 7 days a week, 365 days a year.  Whether you require weekend service, an off-hours visit, or our technicians in your facility during shutdown, please call or email our office in advance to schedule for on-site calibration.

We are also ready and available for emergency visits at a moment’s notice.  If you are an existing customer needing service after standard business hours, please call your usual contact on their mobile number.  If you are a new customer needing immediate service after hours, or an existing customer unsure of who to contact, please call 847-852-0920.