Members Directory

The ASHB Members Directory features nearly 300 organizations with activities across the large building and connected home spectrum. Please use the search bar below to find companies that align with your interests. For example, enter “smart home,” “wire/cable,” “HVAC,” or “lighting controls,” to find organizations with business activities in those product areas. You can also type “associations” to find associations only; “events” for conference producers, or “publisher” to bring up just media companies.

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Dwyer Instruments, Inc.

Photo of Dwyer Instruments, Inc.


102 Indiana Hwy 212, P.O. Box 373
Michigan CityIN 46361
United States

Toll Free
1 800.872.9141


Dwyer is a global leader in the design and manufacture of innovative sensors and instrumentation solutions for the indoor air quality and process/industrial markets. Founded in 1931, Dwyer Instruments is headquartered in Michigan City, Indiana, and has additional offices in Asia, Europe, and Australia.