Working with Health, Safety and Environmental professionals since Castle Group Ltd provide a wide range of products and services covering Noise, Vibration, Audiometry, Air Sampling, Gas Detection, and Particulate Monitoring. Castle offers a wide range of products along side professional competence training courses, equipment rental, consultancy and calibration services.

	Air monitoring equipment and services			Health screening and occupational health services
	Asbestos services			Hearing protection/audiometry
	Confined space training services			Noise control and monitoring equipment & services
	Dust control equipment and services			Risk assessment services
	Environmental control equipment and services			Signs/posters/display materials
	Gas detection and monitoring equipment			Training courses