Field Diagnostics has distinguished itself as a proven innovator, providing technology solutions to assess the performance of HVAC&R equipment and optimize its energy efficiency. Since 1994, engineers at Field Diagnostics have produced technology used to assess and improve the performance of more than 300,000 HVAC units across the United States. Utilizing its HVAC Service Assistantâ„¢ and InSight enterprise solution, Field Diagnostics is partnered with many Fortune 500 facilities, mechanical service companies, heating and cooling equipment manufacturers, and electric utilities. Field Diagnostics was recently awarded the 2009 Machine to Machine (M2M) Technology Enabler Winner for its InSight enterprise solution, and the HVAC Service Assistantâ„¢ won the 2003 AHR Innovation Award for the most innovative product of the year.
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The Field Diagnostics annual revenue was $3 million in 2026.
Field Diagnostics is based in Bristol, Pennsylvania.
The NAICS codes for Field Diagnostics are [621, 541511, 5415, 54151, 54, 541, 62].
The SIC codes for Field Diagnostics are [73, 80, 807, 737].