Temp-Pro Inc is an ISO 9001:2015-certified US manufacturer of custom industrial temperature sensors, thermowells, and complete temperature measurement assemblies. Since 1972, Temp-Pro Inc has supported OEMs, utilities, engineers, maintenance teams, and industrial facilities with demanding applications where standard catalog products may not be enough. From new equipment designs and prototypes to outages, obsolete instrumentation, and difficult-to-source replacements, Temp-Pro Inc provides application-specific engineering and manufacturing support. Our capabilities include: • Custom thermocouples and assemblies • RTDs and resistance temperature detectors • Bearing and miniature bearing RTDs • Generator and rotating-equipment temperature sensors • Thermistors and multipoint sensors • Industrial thermowells • Junction boxes, terminal assemblies, and transmitters • Custom cable, wire, and sensor assemblies • Reverse-engineering • OEM-equivalent replacement instrumentation with enhanced design maximizing performance Temp-Pro Inc supplies thermowells in a wide range of materials, process connections, configurations, and insertion lengths, with engineering support for applications requiring ASME PTC 19.3 TW considerations. When a temperature sensor is obsolete, unavailable, or no longer supported by the original manufacturer, our team can evaluate drawings, samples, specifications, and application data to help develop a replacement solution. Beyond temperature instrumentation, Temp-Pro Inc also provides electrical enclosure and electro-mechanical assembly capabilities, from junction boxes to multi-component control panels and custom assemblies. We support customers across Power Generation, Oil & Gas, Natural Gas Compression, Renewable Energy, Aerospace, Defense, Petrochemical, Pharmaceutical, Food & Beverage, Furnace & Autoclave, Water & Wastewater, HVAC, Plastics, Cement & other industrial markets. Manufacturer Since 1972 | ISO 9001:2015 Certified | One-Stop Source
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The Temp-Pro Inc. annual revenue was $6.4 million in 2026.
20 people are employed at Temp-Pro Inc..
Temp-Pro Inc. is based in Northampton, Massachusetts.
The NAICS codes for Temp-Pro Inc. are [33, 334].
The SIC codes for Temp-Pro Inc. are [38, 382].