InstroTek, Inc.

Denver, CO


Our goal is to better serve our customers throughout the Rocky Mountain region. InstroTek has built a solid, long-standing relationship with our customers based on top-notch customer service, attention to detail and an excellent service department.

Our People

 Jeff Miller an Iowa native, is the Service Specialist for our Denver, CO office. Jeff graduated from Aviation school in 2002, worked on private and corporate aircraft and has over 8 yrs of analytical technical field experience.



What We Offer

  1. Full 3 and 5 Block Nuclear Gauge Calibrations Using NIST traceable calibration blocks and meeting ASTM D6938, D2950, D7013 and AASHTO T310 requirements for Nuclear Gauge Calibration and Verification.
  2. No Hassle Shipping Call today to have us prepare your shipping documents. We will fax or e-mail all the documents to you along with scheduling the pick-up.
  3. Fast Turnaround InstroTek has always been the leader in fast turnaround times. We know that the sooner you receive your gauge back from us, the sooner you can utilize your gauge out in the field.


IMPORTANT Information About Servicing Your Troxler 3400 Gauges:

North Carolina Department of Health and Human Services Information Notice


InstroTek, Inc. - Denver, CO is an accredited ISO/ICE 17025: 2017 laboratory 

850 East 73rd Avenue Unit 12, Denver, CO 80229

(303) 955-5740