Gas Detection Systems

Protecting people, property and operations from hazardous gas risks.

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Complete Gas Detection Solutions

Technician calbirates gas detection equipment.

Securco provides commercial and industrial gas detection solutions through CMJ Equipment, a Securco company specializing in fixed and portable gas detection systems.

From initial hazard assessment and system design to equipment supply, installation, commissioning and ongoing calibration, our team can help develop a gas detection solution suited to your facility, risks and operational requirements.

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Writing down gas equipment test progress.

Hazard Assessments

Effective gas detection begins with understanding the specific hazards within your facility.

Our team can assess potential gas risks, application requirements and monitoring locations to help determine the appropriate detection equipment and system design.

Request a Gas Detection Assessment


Technicans go over gas system designs.

Gas Detection System Design

Every facility has different hazards, layouts and operating conditions.

We design gas detection systems around the gases being monitored, the environment, applicable safety requirements and the response needed when hazardous levels are detected.

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Monitoring security systems

Equipment Supply

We supply fixed and portable gas detection equipment for a wide range of commercial and industrial applications.

Solutions may include gas detectors, controllers, alarms, transmitters, sensors and related safety equipment selected to meet the needs of your operation.

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Technicians installing equipment.

Installation and Commissioning

Proper installation and commissioning are essential to ensure gas detection equipment performs as intended.

Our technicians can install, test and commission systems while helping ensure devices, alarms and controls are correctly configured for your application.

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Technician checks gas equipment.

Calibration and Ongoing Maintenance

Gas detection equipment requires regular inspection, testing and calibration to remain dependable.

We provide scheduled calibration, maintenance and service to help keep systems operating accurately and reduce the risk of undetected equipment issues.

Request Calibration or Service

Applications and Industries

  • Mechanical and boiler rooms

    As your business grows, so will your security needs. That’s why our systems are easily adaptable and designed to expand with your business

  • Water and Wastewater Facilities

    Detect hazardous gases such as hydrogen sulphide, chlorine and methane in treatment plants, pump stations and confined areas.

  • Refrigeration Plants

    Monitor for refrigerant leaks, including ammonia, to help protect workers, equipment and surrounding areas.

  • Manufacturing and Processing Facilities

    Detect gas leaks and airborne hazards created by industrial processes, chemicals and production equipment.

  • Warehouses and Confined Spaces

    Identify dangerous gas buildup or oxygen deficiency in enclosed, poorly ventilated and storage environments.

  • Commercial Buildings and Parkades

    Monitor carbon monoxide, nitrogen dioxide and other vehicle-related gases to support safe ventilation and occupancy.

  • Laboratories and Healthcare Facilities

    Detect leaks from medical gases, specialty gases and laboratory processes where precise monitoring is essential.

  • Oil, Gas and Industrial Operations

    Provide early warning of combustible, toxic and oxygen-related hazards in demanding industrial environments.

A proud gas detection team.

Gas Detection Expertise From CMJ Equipment

CMJ Equipment is part of Securco and specializes in gas detection equipment, system design, installation, commissioning, calibration and maintenance.

Together, Securco and CMJ Equipment provide customers with access to broader safety, security and monitoring expertise through one trusted group.

Get a Gas Detection Quote

Companies have trusted our security solutions for over 45 years

Our experts are ready to help you create a comprehensive security plan to protect your business.

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