100% Employee Owned, Founded 1954

Birmingham, Alabama Calibration Laboratory

Birmingham, Alabama Calibration Laboratory 1

J.A. King is Now Cross Precision Measurement!

Same team, same expertise. Since 1939, the precision measurement professionals at J.A. King have been your trusted measurement partner; providing accuracy, reliability, and efficiency to let you focus on what you do best. That same team is now the Precision Measurement Group at Cross. Learn more about our history.

J.A. King Headquarters
J.A.KingFacility Birmingham


Our Birmingham, Alabama laboratory and sales office offers a full-range of services and products to meet your precision measurement needs. We take pride in providing quality systems integrity, reduced risk, and best-in-class measurement solutions, delivered with world class customer service in and around the Birmingham, Alabama area.


Cross Precision Measurement: 1712 12th Ave. North, Suite F, Bessemer, AL 35020


P.O. Box 746284 Atlanta, GA 30374-6284


Monday: 7:30 am – 4:30 pm
Tuesday: 7:30 am – 4:30 pm
Wednesday: 7:30 am – 4:30 pm
Thursday: 7:30 am – 4:30 pm
Friday: 7:30 am – 4:30 pm
Saturday: Closed
Sunday: Closed

What our Customers are Saying

Average Rating: 4.6 stars (based on 15 ratings)

Miltope Corporation and myself we are very satisfied with calibration services and support provided by Cross Company Birmingham office.

Witold "Vitek" Sosnowski
Miltope Corporation
Mark Lilio
Industry Products Company
Tim Styron
Medical West

We have testing equipment calibrated on site & externally. We are not only satisfied with the quote process but look forward to utilizing the new online tracking options available.

Teresa McKinnon
Hager Companies

Y’all do a great job

Troy Richardson

In 2018 when I was looking for a calibration service provider I reached out to several services the only company that responded swiftly was this one (formerly JA King). I scheduled them and got my calibrations started. The competitors that finally did respond were more expensive and less professional. My interactions with this company in the 3.5 years since has been exceptional. Your staff is friendly and helpful. They always respond quickly and professionally. I appreciate all of you.

LeaAnne Davis
SmartLam NA - Dothan

My company has used several different calibration companies over the past 13 year. J.A. King (now Cross Precision) at the Bessemer (Birmingham) location is by far the absolute best. The staff is great, knowledgably, and friendly. Turn around time and reliability is fantastic.

Jacob Phillips
Western Pipe Service

Awesome job. Great people.

Jim Gaither
Wellness Pharmacy
Chris Lockhart
Laser Laminations Inc
A.J. McCain
Titan Coatings, Inc.

Calibration and Testing Services in Birmingham, AL

Dimensional Calibration Electrical/Electronic Calibration Force Calibration Pressure Calibration Scales and Weight Calibration Substance and Flow Calibration Temperature and Humidity Calibration Torque Calibration Other Calibration Services

Our local calibration laboratories offer onsite calibration for many of the parameters on our ISO 17025 scope. In addition, we also offer 24/7 emergency service response, equipment repair services, and technical support. Does your operation have an upcoming quality audit? Take a look at our quality audit preparation services.

See how we can help improve quality, increase efficiency, and reduce risk in your operation.

J.A. King is Now Part of Cross Company!

Still offering the same world class customer service since 1939, J.A. King is now a part of the Cross Company family. This means our customers have even more support as our capability continues to grow. As always, reach out to our team if you have any questions, and take a look at all we now have to offer! Interested in a quote?