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Field Service Technician

Arizon Companies (Johnson/MarCraft)
Maryland Heights, MO Full Time
POSTED ON 5/12/2026 CLOSED ON 6/10/2026

What are the responsibilities and job description for the Field Service Technician position at Arizon Companies (Johnson/MarCraft)?

Position Summary

The Field Service and Start-up Technician shall be responsible for the start-up, installation supervision, training, maintenance and field troubleshooting and repair of air handling systems provided by the Company in any of the three operating divisions: Johnson, Marcraft and Arizon Structures.

Functions Of The Position

  • Provide installation supervision to contractors or owners relative to unit re-assembly and/or installation.
  • Provide or supervise unit start-up.
  • Provide customer or third-party service provider training relative to unit maintenance procedures
  • Perform routing/scheduled unit maintenance.
  • Read and interpret blueprints and schematics to determine pipe sizes, layouts, and equipment installation points.
  • Provide other maintenance, service or troubleshooting services as required.
  • Provide phone support to diagnose customers or third-party service provides diagnosis and repair of our equipment.
  • Coordination of travel/site-visits with Customer Service Organization to optimize travel to near-by sites.
  • Assist Customer Service Manager in the estimation, contract/scope development and billing of services.
  • Generate and file field service reports on a timely basis.
  • Plan and conduct trips in accordance with corporate travel policy.
  • Ability to travel as a primary element of the position.
  • Actively utilize company software & IT infrastructure to maintain project documentation and facilitate coordination with other company functions.
  • Must be able to bend, twist, push and pull.
  • Must be able to lift to 50 pounds.
  • Reliable transportation is a must.
  • Must have a can-do, positive attitude, and the ability to thrive working in a fast-paced team environment.
  • Must pass a background check and drug test.
  • Other duties assigned by management.

Education & Experience

  • 2 Year Degree in HVAC Technology, Manufacturer Sponsored Training (e.g Trane, YORK, Carrier, McQuay)

on like equipment, or equivalent experience

  • 5-10 years' experience in Field Service and Start-up Technician role preferred, but a minimum of 2-5

years will be considered.

  • HVAC experience with operational knowledge of fans, coils, refrigeration, piping, sensors, and controls
  • Electrical knowledge and understanding of NEC requirements for installation
  • Working knowledge of controls operation platforms and BAS
  • Experience in Power Flame gas burner control and tuning. Knowledge of National Fuel Gas Code
  • Pipefitting experience a plus.

Skills & Abilities

  • Ability to travel overnight on a routine basis.
  • MS Office Applications: WORD, EXCEL, OUTLOOK
  • Must have valid driver's license and passport.
  • Ability to independently generate, read and interpret equipment test reports.
  • Ability to operate lifts, safety and fall protection equipment
  • Ability to lift, handle and operate equipment, as required.
  • OSHA 10 training or greater
  • Ability to climb ladders, stand for long periods of time and work in confined spaces.
  • Good oral and written communication skills
  • Interpersonal skills to effectively interact with company and customer engineers and service personnel.
  • Desire to improve/upgrade capabilities as well as learn new skills that will advance productivity and

efficiency.

  • Ability to work independently, effectively manage time and organize activities effectively.

Salary.com Estimation for Field Service Technician in Maryland Heights, MO
$63,372 to $79,319
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