Torque Calibration

KINGSWAY INSTRUMENTS offers the industry’s only full-spectrum
calibration service for all major torque wrenches.

Don’t chance torque precision to guesswork or risk liability by using equipment that’s past the torque tool calibration due date. Professionals in oil and gas, manufacturing, construction, electrical, mechanical, wheel installation and engine servicing trust the torque tool calibration experts at Kingsway Instruments to get it right—exactingly. Canada’s most trusted provider of calibration services since 1969, Kingsway Instruments is the Canadian Factory-Authorized Warranty Repair and Calibration Centre for Titan by Chicago Pneumatic, with factory-trained Titan technicians.

Our motorized and automated torque tool calibration system is amazingly precise, virtually eliminating human error inherent to the manual systems used in many torque calibration facilities. We specialize in high-torque applications and torque tool services other laboratories are not equipped to provide. All calibrations are NIST Traceable, and certification data is always included.

We service a phenomenal range of torque equipment from mechanical wrenches of 5 in. lbs to 1000 ft. lbs, all the way up to a stratospheric 20,000 ft. lbs on hydraulic wrenches — with accuracy of 0.25% of the indicated value anywhere above 20 inch ounces!
Reliable, precisely calibrated torque wrenches are essential for precision torquing applications including BOP flanges, wheel installation, and engine servicing. Kingsway Instruments is Canada’s calibration specialist, and we know torque. Whether your equipment is mechanical, hydraulic, pneumatic, or electric, we precision-calibrate and clean your equipment before we return it to you.

Industry Best Turnaround Time with competitive pricing
Repair Services available by Factory Trained Technicians
ISO 9001 Certified with NIST Traceability
We send Calibration Reminders and store certification data


Our technicians are trained to calibrate and repair nearly all makes and models of mechanical torque wrenches and multipliers. With our state-of-the-art automated calibration system we ensure the most accurate and precise measurements every time so that you can have confidence in every click.

As a Factory-Authorized Stanley Proto Distributor we carry inventory of all major models and include NIST Calibration Certificates with every wrench.


Precision bolting requires precision calibration. Trust our factory trained technicians to ensure your tools are operating at peak performance with proven, reliable, accurate calibration. Our lab offers hydraulic calibration services up to 20,000 ft lbs through our world-class AKO Calibration System with the industry's best turnaround time and pricing.

As the Canadian Distributor and Factory-Authorized Warranty Repair and Calibration Center for Titan by Chicago Pneumatic, our experienced team is here to assist with any application by providing Sales, Service, Rentals, and Calibration support.


Have confidence in your pneumatic bolting equipment by choosing Kingsway as your calibration service provider. Our experienced technicians will ensure your tools are operating at peak performance providing reliable, accurate torquing. Our lab offers pneumatic calibration capabilities up to 20,000 ft lbs with incredibly quick turnaround times and repair services on nearly all manufacturer brands.

As the Canadian distributor for Alkitronic’s world-leading class of Pneumatic Torque Tools, Kingsway is here to support all your bolting needs.


The world of precision bolting has changed drastically over the past decade with the advancement of electric torque multipliers. Forget hauling hydraulic pumps, pneumatic hoses, and large mechanical multipliers by utilizing this compact and accurate technology.

Kingsway is an industry leader in the calibration and servicing of electric and battery powered torque tools with our state-of-the-art rundown calibration system for replicating real-life bolting applications. Our line of Alkitronic torque tools apply German engineering for the most reliable, accurate electric torque multipliers on the market.

Pressure Pumps

Trust our team to keep your hydraulic pressure pumps operating at peak performance with regular maintenance by our trained technicians. Kingsway Instruments is able to service both electric and pneumatic models, providing NIST Traceable Certification on pressure gauges up to 10,000 PSI.

Contact us now

Experience our fanatical level of torque tool calibration service!