Services

We understand the nature of Metrology is specialized, which demands competence that spans thousands of different measurement instrumentation across many different processes and industries. That is why we work closely with you to satisfy your unique requirements. Northwest Metrology offers:


  • ISO/IEC 17025 accredited laboratory.
  • OEM quality calibrations.
  • Walk-in drop off & pick up at our Laboratory in Bakersfield.
  • Consultation with expert Metrologists with over three decades of experience.
  • All calibration levels available: ISO/IEC/ANSI/NCLS with or without data and with or without accreditation. 
  •  Repairs of various instrumentation & equipment.
  • 38’ mobile laboratory with RFI/EMI shielding & rigid environmental controls.
  • Mobile Van for versatile on-site service and accessibility.
  • Mobile pickup and delivery (where available).
  • Dependable turnaround times (expedite service available on request).

Service Area

Located centrally in California's San Joaquin Valley, Our on-site service area extends from San Diego to Yreka, desert to ocean, mountain to bay, and everything between. If services are needed out of state, please contact us for further detail and arrangement. 


To schedule or for inquiries, call us: (661) 863-0158

For calibration quotes & sales, email: dave@nwmetrology.net 


Disciplines | Capabilities

Some of our newer calibration capabilities include:

  • Pressure: Deionized water to 10,000 psig/psia
  • Pressure: Nitrogen up to 6,500 psig/psia
  • Pressure: Oil to 35,000 psig/psia
  • Vacuum to 28 inHg
  • Vibration accelerometers

Click a discipline to see instrumentation (including but not limited to):

Angle Gauges Protractors Angle Plates Bevel Protractors Bore Gages CMM's Cylindrical Plugs Cylindrical Rings Depth Gages Dial Calipers
Dial Indicators Durometer Specimen Durometers End Rods Feeler Gages Film Thickness Gages Gage Blocks Hardness Testers Height Gages Height Masters
Length Masters Micrometer End Standards Micrometers Optical Comparators Optical Flats Optical Parallels Pin Gages Pitch Gages Precision Ball Gauges Precision Levels
Radius Gages Roughness Specimens Roundness Gages Rulers Sine Bars Sine Plates Squares Super Micrometers Surface Plates Taper Gages
Test Indicators Thickness Gages Thickness Standards Thread Plug Gages Thread Ring Gages Thread Wires V Blocks
Analog Current Meters Analog Multimeters Analog Volt Meters Attenuator Bridges Capacitance Meters Clamp Meters Conductivity Meters Data Loggers Decade Resistors
Digital Current Meters Digital Multimeters Digital Readouts Digital Volt Meters Earth Testers Electronic Load Frequency Counters Function Generators Ground Testers High Voltage Probes
Hi-Pot Tester Hypot Tester LCR Bridge LCR Meter Meggers Meg-ohm Meter Multifunction Calibrator Multimeters Network Analyzer Ohm Meters
Oscilloscopes Panel Meters pH Meters Position Recorders Power Supplies Resistivity Meter Resistors Shunts Sound Level Meters Static Meters
Stroboscopes Tachometers Wrist/Foot Strap Testers
Blood/Fluid Warmers Centrifuges Defibrillator Analyzers Defibrillators Electrical Safety Analyzers Electrosurgery Analyzers Fetal/Neonatal Simulators Gas Flow Analyzers Incubator Analyzers Infusion Pump Analyzers
Multi-Parameter Simulators NIBP Simulators Pacemaker Analyzers Patient Simulators Phototherapy Radiometer Pulse Oximeters Ultrasound Dopplers Ultrasound Leakage Safety Testers Ultrasound Wattmeters Ventilator Testers
Cable Tensiometers Deadweight Testers Differential Pressure Flow Meters (Air) Magnehelic Gages Magnets Manometers Pressure Calibrators Pressure Chart Recorders Pressure Controllers
Pressure Gauges (Hydraulic) Pressure Gauges (Pneumatic) Pressure Test Gauges Pressure Transducers Tong Torque Systems Torque Screwdrivers Torque Watches Torque Wrenches Vacuum Gauges Vacuum Transducers
Data Loggers Dial Thermometers Digital Thermometers Glass Thermometers Ovens Temperature Calibrators Temperature Chart Recorders Temperature Indicators Temperature Sensors Temperature Transmitter
Thermocouples Thermistors RTDs
Analytical Balances Balances Class 1/S Weights Class F Weight Durometer Dynamometers Force Gauges Load Cells Mass Cells Push-Pull Gages
Scales Spring Testers Tensiometers