Test instruments and connected tools for HVACR technicians
Fieldpiece Instruments designs handheld test and measurement tools for HVACR technicians. Its stack pairs embedded hardware (ARM Cortex-M, ESP32, PIC) with an AWS cloud footprint run through ECS, Terraform, Prometheus and Grafana, consistent with active work on connected products. Accelerating hiring tilts toward senior and director-level engineering, product and training roles, with openings in France and Germany alongside the US.
Notable leadership hires: Product Category Director
Fieldpiece Instruments is a privately held manufacturer headquartered in Orange, California, founded in 1990. The company builds professional tools for HVACR technicians, including multimeters, manifolds, leak detectors, scales, manometers, psychrometers and data loggers. It sells largely through distributor partners, supported by technical training and trade show programs. The company employs 51–200 people and runs its business systems on Microsoft Dynamics 365 and the Power Platform, with SolidWorks for mechanical design.
Fieldpiece uses AWS (ECS, CloudWatch, OpenSearch), Terraform, Docker, Prometheus and Grafana, plus Microsoft Dynamics 365, Power Platform, SolidWorks, and embedded platforms like ARM Cortex-M and ESP32.
Fieldpiece Instruments is headquartered in Orange, California, and also hires in France and Germany.
Yes. Hiring is accelerating, led by engineering and product roles, many at senior and director level, alongside sales and technical training positions.
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Fieldpiece Instruments's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →
This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.