Gems Sensors provides precision-engineered sensing technologies for critical infrastructure in the environmental and utilities sectors. Our solutions support HVAC systems, boiler control, climate regulation, water treatment, and leak detection, ensuring long-term reliability, safety, and compliance.
Modern HVAC and boiler systems require dependable control solutions to meet safety and performance standards. Gems Sensors—manufacturer of the trusted Warrick® boiler control line—offers everything from basic safety relays to advanced multi-loop controllers.
Maintaining consistent temperature and humidity is critical in data centers, laboratories, and commercial buildings. Gems Sensors, along with West Controls and Setra Systems, delivers integrated solutions for environmental monitoring and control.
Gems Sensors delivers rugged, high-performance instrumentation designed to withstand the demanding conditions of water and wastewater treatment facilities. From raw water intake to chemical dosing and sedimentation, our sensors provide accurate, real-time data to support safe, efficient, and compliant operations.
Undetected leaks can lead to costly damage and operational downtime. Gems Sensors provides compact, responsive leak detection solutions for HVAC systems, industrial equipment, and utility infrastructure.







