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Kent Calibration Lab

The Michelli Weighing & Measurement Kent calibration lab is located just outside of Seattle in Kent, Washington. Our Kent calibration lab is conveniently located between Interstate 5 and Highway 167, just off of W Valley Highway. The expert team in the Kent calibration lab provide weighing & measurement equipment sales, service & rental to the entire state of Washington, including standard calibration & ISO 17025 accredited calibration.

Our expert service team provides scale repair, scheduled maintenance, installation & more, on all makes & models, including equipment purchased elsewhere. The friendly, professional Michelli service technicians can offer you advice on a preventative maintenance schedule, how to best take care of your equipment & more. Michelli Weighing & Measurement can help with your truck scale calibration &  rail scale calibration, utilizing our heavy duty test trucks. We are your partner for all weighing & measurement equipment related needs. We also provide a wide range of calibration services off-site, including torque calibration, pressure calibration & more. Please visit our calibration page to learn about all of our calibration services. 

The Michelli product specialists can assist with scale rental or other equipment rentals, like dynamometers. Michelli Weighing & Measurement represents a wide range of top-quality manufacturers, and our expert account managers will match you with the right product for your application, so you can get back to work faster.

Contact our Kent calibration lab to speak to a Michelli Weighing & Measurement expert today.

Ship your equipment

To ship equipment in for service or calibration:

  • Download the equipment list here
  • Print and complete
  • Ship your equipment & completed list to your nearest Michelli location

(Click here to view Michelli location addresses)


7031 South 196th Street, Ste 1-3
Kent, WA 98032


(800) 903-8823

24 Hour Service Available

Office Hours

Mon: 8am – 4:30pm
Tue: 8am – 4:30pm
Wed: 8am – 4:30pm
Thur: 8am – 4:30pm
Fri: 8am – 4:30pm

Contact Us

Kent Office (Seattle Area)

7031 South 196th Street, Ste 1-3
Kent, WA 98032

(800) 903-8823