[ HQ — Chicago ]
HEADQUARTERS
Chicago
Illinois, USA
2835 N. Sheffield Ave., Suite 237, Chicago IL 60657
Domestic: +1 833 282 3872 · International: +1 231 597 3003
sales@churchillinstruments.com◆ Contact
Talk to a specialist. Typical response time: 30 minutes.
Reach our team for quotes, calibration scheduling, spare parts, and application support.
Frequently asked
How fast will I get a reply?
We typically respond within 30 minutes during US business days. Outside that window, expect an answer first thing the next morning (Central Time).
Do I have to commit to buy to ask?
No. The form is for any pre-sales question, sizing, application fit, calibration scope, or lead time. Quotes are issued separately and are non-binding.
Can a specialist join a video call?
Yes. Mention it in the message and we will reply with two or three suggested slots within the next two business days.
Hours
Mon–Fri · 9:00–18:00 CST
Saturday · On request
Emergency service · 24 / 7
Headquarters