About

Metrology is “the science of measurement, embracing both experimental and theoretical determinations at any level of uncertainty in any field of science and technology,” as defined by the International Bureau of Weights and Measures (BIPM, 2004).

Veteran owned and operated since 1991, Northwest Metrology is a small local business in Bakersfield California located near the DMV off Golden State Avenue. Northwest Metrology has established itself as a dependable supplier of calibration and repair services by attracting large contracts in the agricultural, automotive, aviation, biomedical, clinical, energy, machining, manufacturing, oilfield, process control, utilities, and water resources industries. What sets us apart from large corporate operations is our intimate involvement with each step of the process. The heart of our philosophy is to provide excellent customer service and continuous improvement. Let us serve your calibration and repair needs!


  • Member of the National Conference of Standards Laboratories since 1991.
  • ISO/IEC 17025:2017 Certified.
  • FAA Certified Repair Station No. 4NMR499D.