Phone: (406) 531-8322


ISO 17025 Accredited

Upcoming Conferences!

2020 Northwest Aviation Conference &
Trade Show

2020 Montana Aviation Conference &
Trade Show

​​​​​​​Puyallup, WA - Feb. 22-23

We are excited to attend this conference for the first time and look forward to meeting some new people and seeing some old friends. If you want to learn more about PinnaCal, find our booth at the tradeshow! There is a rumor we will be presenting as well so if you'd like to learn more about the importance of calibration, check your program for more information!

Need tools calibrated? Bring them over to our booth and we'll ship them back to after completing the calibrations.

See the conference website at:
Great Falls, MT - Feb. 27-29

It is hard to believe this will be our 5th year at this great conference! Please, come visit us at our tradeshow booth or join us for our presentation on Friday afternoon to learn more about why calibration is important in the aviation industry.

Need tools calibrated? Bring them over to our booth and we'll ship them back to after completing the calibrations.

See the conference website at:
Welcome to Our World
Calibration Services
Excellent Customer Service
Repair Services
PinnaCal is an ISO 17025 accredited lab specializing in calibration of torque, force, pressure, electrical, and dimensional instruments. With one of the best turnaround times in the industry and excellent customer service, we put you first.  Click below to see a full list of our capabilities or check out our Services page.
We strive to be like no other when it comes to customer service.  We take care to provide you with high quality services personalized for your unique needs and ensure a fast turnaround time so you have your tools when you need them.  We are always happy to answer your questions and help you find a solution that fits with your schedule.
We carry a large inventory of parts to repair many brands of torque instruments and cable tensionmeters and we are currently working to add parts for calipers and micrometers. We know your tools are expensive so we want them to last.  Many minor repairs can be performed to increase your instrument lifespan.


"We use PinnaCal because of
the personal service. They get back to us right away and go
out of their way to answer
our questions."

Jody Basta
AvMax Montana

Our Mission

PinnaCal's mission is to provide premier calibration services assisting our clients in meeting industry specific quality standards for instrument and equipment maintenance.

Our ISO 17025 accredited lab provides efficient, accurate calibration and repair services with a strong focus on customer service. It is our goal to return the instruments you need quickly and with as little inconvenience as possible while providing the professionalism you deserve.

Our technicians are trained directly by leading instrument manufacturers including Snap-On, Fluke, and Mitutoyo to ensure you get only the best quality calibration. PinnaCal also provides Certificates of Calibration for every instrument we service at no extra cost.

We are leaders in service and ensure our work through the employment of continual training and excellent quality management maintained in our laboratory at all times.

We look forward to helping you meet your calibration requirements!

A Brief Look at Our Capabilities*

  • Torque Wrenches
  • Cable Tensionmeter
  • Scales 
  • Pressure Gauges
  • Hand Crimp Tools 
  • Multimeters - NEW!
  • ​Battery Testers - NEW!
  • Battery Chargers - NEW!
  • Clamp Meters - NEW!​
  • Micrometers
  • ​Calipers
  • Bore Gauges
  • Protractors 
  • Fast Turnaround
  • Rush Service Available
  • Local Pick Up & Delivery
Please check back often!  We are always adding new services.

*Not all testing listed is included in our A2LA Scope of Accreditation. Please see Certificate #5267.01 for a complete list of accredited calibrations.​