Calibrate Your Gas Monitors with Calibrations & Controls Calibration Services
Gas monitors are the first line of defense in protecting your team from toxic, combustible, and oxygen-deficient environments. Whether used for confined space entry, process safety, or facility-wide monitoring, these instruments must be calibrated and maintained to perform without fail. At Calibrations & Controls, we specialize in the calibration and repair of portable and fixed gas detection equipment to ensure it works when it matters most.
With decades of hands-on experience and a commitment to safety, our calibration services are built to meet the strictest standards. We help you stay compliant, reduce downtime, and protect your people and processes from unseen hazards.
Comprehensive Calibration Services for Gas Detection Equipment
Calibrations & Controls works with top brands like RKI, Industrial Scientific, BW Technologies, Dräger, MSA, and Honeywell to service a wide range of gas monitoring systems. Whether your application involves confined spaces, process gas monitoring, or facility leak detection, we provide:
Calibration and repair for single-gas and multi-gas detectors
Functional bump testing and sensor verification
Calibration of toxic gas, combustible gas, oxygen, and CO2 sensors
Full support for fixed systems, portable monitors, and area gas detectors
Onsite and lab calibration options with traceable documentation

Keep Your Gas Detectors In Tolerance and In Compliance
Gas sensors degrade over time, and environmental factors like humidity, temperature, and gas exposure can affect accuracy. Our team identifies drift, failed sensors, and worn components before they become a safety risk. We recalibrate your detectors to manufacturer specifications and provide full documentation for audits and compliance.

Reduce Safety Risk with Reliable Gas Monitor Calibration
Unreliable gas detection is a liability. We help you eliminate guesswork by offering:
Custom calibration intervals tailored to your environment and usage
SI-traceable calibrations with documented performance results
Fast turnaround, typically within seven business days
Service flexibility with onsite visits, local drop-off, and shipping options
Easy tracking and historical records through our calibration management system
Gas Monitor Calibration, Maintenance, and Support
If your gas detectors are overdue for calibration or showing signs of wear, Calibrations & Controls is here to help. Reach out through our website, call us directly at 763-972-1001, or request a quote online. Let us help you keep your workplace safe, compliant, and always ready for the next job.
Instrument Types Serviced
Hand Held Gas Detector
4 Gas Multi Gas Detectors
Pellistor/Catalytic Bead (CB) Industrial Gas Detectors
Lower Explosive Level (LEL) Gas Detector
Point/Non-Dispersive Infrared (PIR/NDIR) Industrial Gas Sensors
O2 Gas Detector
Open Path Infrared (OPIR) Industrial Gas Sensors
Tunable/Enhanced Laser Diode Spectroscopy (TLDS/ELDS) Gas Sensor
Electrochemical (EC) Gas Detectors
CO2 Gas Detectors
LEL Gas Detector
Ultrasonic Gas Leak Detectors (UGLD)
Micro-electromechanical (MEMS)-Based Gas Detectors
CL2 Gas Detector
- Magnetic flowmeters
- Positive displacement flowmeters
- Ultrasonic flowmeters
- Mass flowmeters
- Liquid flowmeters
- Turbine flowmeters
- Gravimetric flowmeters
Coriolis Flow Meter
Propeller Meter
Venturi Meter Flow
Viscosity Cup \ Viscosity Meter
Vortex Flow Meter
Weirs
Electromagnetic Flow Meter
Gas Flow Meter
Laminar Flow Meter
Liquid Flow Meter
Magnetic Flow Meter
Optical Flow Meter
Paddle Wheel Flow Meter
Rotometer Flow
Thermal Mass Flow Meter
Turbine Flow Meter
Ultrasonic Flow Gauge
Velocity Meter
Parshall Flumes
Compound Gage
Pressure Controller
Pressure Gage
Master Pressure Gage
Dead Weight Tester
Pressure Indicator
Pressure Transmitter
Pressure Valve
Pressure Transducer
Manometer
Capacitance Level Transmitter
Ultrasonic Level Sensors
Hydrostatic Level Transmitter
Radar Level Transmitter
Level Transmitter
Paddle Switch Level
Float Switch Level
Thermometer
RTD
Thermocouple
Infrared and Handheld
Dry Block
Furnace
Bath
Temperature Oven
- Combination Sensor
- Differential Sensor
- Consumer-grade ph sensor
- Lab-grade pH sensor
- Micro pH sensor
- Spear tip pH sensor
- Industrial pH sensor
- Contacting-type conductivity meter
- Electrode-less conductivity meter
- Electrochemical dissolved oxygen sensor
- Galvanic dissolved oxygen sensor
- Polarographic dissolved oxygen sensor
- Optical dissolved oxygen sensor
- One-pan balances
- Torbal Torsion balance
- Precision balance
- Analytical balance
- Mechanical scales
- Digital scales
- Galvanometer Instruments
- Potentiometric (Servo) Instruments
- Digital Chart Recorders
- Strip Chart Recorders
- Circular Chart Recorders
- XY Recorders
- Hybrid Recorders
- Paperless Recorders
CALIBRATION
Choose from our comprehensive calibration services, available both on-site and remotely. Regular maintenance and calibration are essential for ensuring the accuracy and optimal performance of your measuring instruments
✔ On-site calibrations
✔ Remote calibrations
✔ Advanced calibrations
INSTRUMENT SALES
✔ Brand agnostic
✔ Value oriented pricing
✔ Manufacturer discounts
REPAIR
Are you struggling with a device that just won't cooperate, no matter what steps you've taken or professionals you've hired? That's where our expertise can make a difference
✔ Experienced technicians
✔ Same day repairs
✔ Warrantied labor
CERTIFICATES
Access, download, and share your current and previous calibration certificates effortlessly. Bookmark the page for convenient access anytime you need it.
✔ Secure web hosting
✔ Mass download
✔ Multi user access
INSTALLATION
Experience a seamless installation process with the expertise of our professionals. Our team will handle the installation and calibration of the device to ensure a swift setup, getting you up and running in no time."
✔ Expedited installation
✔ Value oriented pricing
✔ Warrantied labor
CAPABILITIES
We provide comprehensive instrumentation services, covering a wide range of devices related to flow, pressure, temperature, pH, conductivity, dissolved oxygen,, and more.
✔ Full service
✔ Large variety of brands
✔ Servicing all industries
Hundreds of organizations, both big and small, are certifying their instruments with Calibrations & Controls.
















Calibration Service Levels
| Calibration Plan Elements | Basic Calibration | Advanced Calibration | Ultimate Calibration | Competition |
|---|---|---|---|---|
| Delivery Method | Onsite or lab | Onsite or lab | Onsite or lab | Onsite or lab |
| Calibrated to manufacturer's specifications or customer requirements | ✔ | ✔ | ✔ | |
| Baseline verification | ✔ | ✔ | ✔ | ✔ |
| Calibration certificate | ✔ | ✔ | ✔ | ✔ |
| Calibration label on instrument | ✔ | ✔ | ✔ | ✔ |
| Online certificate database | ✔ | ✔ | ✔ | |
| Calibration using manufacturer 's verificator or traceable standard | ✔ | ✔ | ||
| Detailed Calibration Data | ✔ | ✔ | ||
| 4-20 mA Calibration | ✔ | ✔ | ||
| Program Audit Recommendations | ✔ | |||
| Custom Programs and Schedules | ✔ | |||
| Dedicated Account Representative | ✔ |
Get a Quote
Curious about pricing? Get a quote today.
Are your instrument measurements accurate? Get an NIST traceable instrument calibration to certify your device.
Questions? Call us at 763-972-1001.

Permitted & Accredited by Minnesota Commerce Department Weights & Measures

NIST Handbook 44 Compliant
Ready? Get your device calibrated. Questions? Lets talk.
Our professional techs are standing by.
or call 763-972-1001.







