Trerice Company Profile and Summary

A Legacy of Innovation

When Mr. H.O. Trerice founded our company in 1923, America was a nation of industry with thriving steel mills, foundries, and factories. The entrepreneurial spirit of the twenties was alive, giving rise to many new businesses, including the booming American automotive industry. In this dynamic environment, Mr. Trerice recognized the need for reliable, durable instrumentation and controls in boiler rooms and powerhouses. This led to the birth of the H.O. Trerice Co., providing high-quality steam, boiler, and HVAC instrumentation that powered early industrial America.

From American Industry to Global Reach

Times have changed. While heavy industry still exists in America, technology now dominates, creating new global industries. Trerice has evolved, remaining responsive to the needs of our expanding global customer base. Today, the H.O. Trerice Co. offers a full range of top-quality temperature and pressure instrumentation and controls to industries worldwide.

Controlling the Future

Trerice instrumentation and controls are the standard for quality and dependability in various industries, including chemical plants, food processing, petroleum refining, and pharmaceutical manufacturing. We pledge to uphold the Trerice tradition of unparalleled quality and service. We will continue to provide next-generation measurement and control technology, adapting to changing requirements and meeting higher accuracy demands. The Trerice name will remain synonymous with accuracy and reliability, from factories to space stations.

The Trerice Commitment

We provide a broad line of top-quality temperature and pressure instrumentation and controls, delivered promptly and at a reasonable cost. We respond immediately and thoroughly to customer needs. This philosophy guides our growth and is ingrained in every Trerice employee, from sales and engineering to assembly and management. By adhering to these principles, Trerice has built an internationally recognized reputation for service and product performance.

Pressure Gauges
Process Gauges
Industrial Gauges
Commercial & Contractor Gauges
Utility Gauges
Specialty Gauges
Diaphragm Seals

Temperature Instrumentation
Industrial Thermometers
Electronic Temperature Sensors
Bimetal Thermometers
Dial Thermometers
Thermowells

Regulators & Control Valves
Temperature Regulators
Pressure Regulators
Controllers
Control Valves

Pressure Transmitters
Standard Pressure Transmitters
Precision Programmable Transmitters
Submersible Level Transmitters
Accessories
I/O Instructions and Wiring Diagrams