Our in-house Technical Services Group complements our nVent RAYCHEM electric heat trace (EHT) product offering with value-added engineering and field services.

Promac’s Project Engineers collaborate with customers to offer engineering deliverables such as EHT System Isometric & Equipment Layout Drawings, EHT Circuit Schedules, Plan Drawings with EHT Power & Control Plot Locations, Panelboard Schedule Drawings, and more.

Our experienced Technical Services Group is available to visit end user facilities to identify scope of work, program controllers, troubleshoot problematic circuits, and conduct full EHT system audits.


nVent TRACER is a specialty contractor providing engineering and construction services. They offer a unique turnkey solution for the Heat Management System (HMS) on a capital project. This includes engineering, procurement, and construction services related to power distribution, heat tracing, thermal insulation, and control & monitoring systems.

nVent TRACER’s early involvement in the Front End Engineering Design (FEED) allows the project team to consider optimizations as the project’s scope of work is being defined. Installation and operational costs are strongly considered as the complete HMS scope of work is executed under a single contract.

nVent TRACER fabricates and installs their TRAC-LOC insulation panel systems for tanks and large equipment.


Full-service Systems Integration Company with the knowledge and experience required to provide cost effective solutions to your process control, data acquisition and skidded systems.


Promac, Inc. partners with Fox Valley Metrology, a full-service calibration lab. Fox Valley Metrology is fully staffed to handle all of your in-house and field service needs, and is proud to be ISO / IEC 17025 Accredited.