If you're on Google searching for "instrumentation services near me", "process control service" or "calibration companies near me", look no further! You found us! J&W Instruments is a process control company that has been providing reliable control instruments, metrology service, NIST accreditation and A2LA ISO 17025 calibration services since 1972. We offer competitively priced process instrumentation sales, process control systems engineering, process measurement, metrology laboratory and affordable onsite calibration services in all of Minnesota & Wisconsin and much of North Dakota, South Dakota, Iowa, Northern Illinois and the Upper Peninsula of Michigan. Contact us today for complete solutions you can trust and depend on!