We service air monitoring equipment. Repair, calibration and maintenance services are provided on variety of gas detectors. These detectors are designed to detect gases well before they become harmful. Safety Instruments provide both in-house service on portable equipment and field service of fixed (stationary) systems. We inspect, test and calibrate each detector to meet manufacturer performance specifications. Parts subject to deterioration such as sensors, batteries and filters are replaced at regular service intervals, to insure proper operation.

We provide Monthly, Quarterly and Semi-Annual service agreements. A service report is sent to the equipment owner after each service visit. The report outlines all work performed, all calibration and test data, the calibration equipment used, as well as the service technician’s name.



Air monitors require regular calibration. These meters have sensors that designed much like a battery and deteriorate as they age. We use NIST traceable gas standards, as specified by the manufacturer to calibrate each gas detector we service.

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Maintenance is required on all gas detectors to insure they work properly. Maintenance includes but is not limited to sensor replacement, filter replacement, pump cleaning and replacement if needed.


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Air monitors typical repairs involve: the replacement of pumps, battery packs, flow blocks and tubing as well as the replacement of modular assemblies such as circuit boards and displays.

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Tech Support

We provide free technical phone support to all our customers. Our factory trained service technicians can answer your questions and provide you with the information and equipment you need for your application.


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Sales and Customer Service

Contact Customer Service Toll Free at 1-877-500-2706 for help in selecting the best air monitor for your application.

Our inside sales dept. have experienced professionals that can answer all your questions regarding this equipment.

What our clients think about us

Detect Services has provided quality service to the Veterans Affairs located in Austin, Texas for several years now.  I strongly recommend the knowledgeable staff and professional services of Detect Services to any person looking for gas detection equipment and services provider.
David Lamb

Detect Services provides fast, prompt service. I am very happy with the repair turn around and the quality of their work.
Steve McCaan
NOCS West Gulf Inc