Accredited Calibration Services Inc. (Marsh Metrology) has been providing calibration and testing services for local and large businesses in multiple Ontario industries for over 25 years.  Our calibration lab is ISO 17025:2017 Accredited and registered to ISO 9001:2015.  Let our metrologists help maintain your calibration requirements  by providing expert service for your company.  



 Q2 2019: 

New Product Line!  contact extension 3028 for more details.

Our ISO 17025 Accredited laboratory facility has recently expanded our calibration service to now include threaded plug/ring gauges as well as RF Calibrations up to 40 GHz! Marsh is now the Canadian distributor for IAC MasterScanner!


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CALIBRATION DISCIPLINES:  RF/Microwave, Electrical, Mass, Torque, Temperature, Dimensional, Mechanical,

                                                    Thread/Plug/Ring Gauges

REPAIR:  We can evaluate your obsolete or damaged test equipment for repair or replacement

TEST EQUIPMENT:  IAC MASTERSCANNER (New standard for thread calibrations)

                                   Starrett (Precision measurement tools),

                                   Reed Instruments (Test Equipment)

CALIBRATION MGMT:  We can provide our customer Portal access to manage your assets as well as our                                                           warehouse for equipment storage and fast calibration retrieval 
CUSTOM PROJECTS: Applications and projects concerning calibration uncertainty can be reviewed by our head                                             metrologist and technical manager