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Since the inception of Armstrong Monitoring's gas detection equipment service department in 1984, our customers have benefited from our comprehensive portfolio of services and breadth of expertise in the maintenance, calibration, and repair of gas detection equipment.

Regardless of the make or model of gas detection equipment, Armstrong Monitoring provides you with the peace of mind associated with knowing your gas detection equipment is being optimally maintained and your environments are safe.

Armstrong Monitoring offers a full range of services ranging from technical support over the phone or internet, commissioning of new equipment installations, on-site preventative maintenance and calibration services on multi-vendor equipment, and full system analyses. Our highly skilled technicians are also able to offer on-site repairs, minimizing system down time, and associated repair costs.

We are equipped to service clients ranging from major municipalities, to hospitals, schools, and residential buildings.

How can Armstrong Monitoring help you?


Armstrong Monitoring
215 Colonnade Road South
Ottawa, Ontario
K2E 7K3

Toll Free: 800.465.5777

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