Manufacturing Excellence Since 1931
The trusted leader in manufacturing innovative instrumentation solutions for the worldwide HVAC and process automation markets
Meet and exceed customer and market expectations
Sustained R&D and product development
Highly automated and flexible manufacturing capabilities
High-quality, reliable, and readily available products and solutions
Global sales and marketing presence
Since the company was founded in 1931, customers have come to recognize Dwyer Instruments, Inc. to stand for quality, reliability, and readily available competitively priced products. As a leading manufacturer in the controls and instrumentation industry, we continue to grow and serve major markets including, but not limited to: HVAC, chemical, agriculture, food, oil and gas, water, wastewater, powder and bulk, and pollution control.
Dwyer holds over 650 technical patents and that number grows every year. We are an enthusiastic group of people headquartered in Michigan City, Indiana, with satellite locations around the globe. We take great pride in the intellect and integrity of our employees, who are passionate about the work we do, the products we develop, and the industries we serve.
At Dwyer, it all starts with commitment to meeting the needs of our customers. We strive to make dependable, easy-to-use products.
With over 90 years of manufacturing expertise, we stand behind our high quality products. Dwyer products are trusted in applications all over the world in nearly every industry.