HVAC Service Technician

Parker-Arntz Plumbing and Heating is adding a Commercial HVAC Service Technician to our growing team! Qualified candidates will have no less than 7 years of commercial service experience. If you are looking to join a fast-growing, dynamic organization that offers career growth potential.

• Perform troubleshooting, repair, and maintenance on commercial HVAC equipment including RTUs, split systems, VRF/VRV systems, heat pumps, boilers, air handlers, VAV systems, exhaust systems, and energy recovery units.
• Conduct advanced diagnostics on electrical, refrigeration, and mechanical components.
• Interpret wiring diagrams, schematics, ladder logic, and sequence-of-operation documentation.
• Ensure all work meets local codes, safety regulations, and manufacturer specifications.

• Install, repair, and commission control wiring, sensors, actuators, relays, and low-voltage circuits.
• Interface with Building Automation Systems (BAS), including troubleshooting communication issues and verifying proper sequence of operations.
• Identify control failures, incorrect wiring, or programming issues affecting system performance.
• Provide recommendations for controls upgrades, retrofits, and energy-efficiency improvements.

• Conduct airflow testing, adjustments, and balancing for commercial HVAC systems.
• Verify proper operation of VAV boxes, static pressure controls, economizers, and ventilation systems.
• Utilize airflow measurement tools (manometers, flow hoods, anemometers) to achieve design specifications.
• Document air balance findings and recommend system improvements for comfort, efficiency, and code compliance.

• Communicate technical findings clearly to facility managers, contractors, and building owners.
• Prepare accurate service reports, recommendations, and follow-up actions.
• Represent the company with professionalism, reliability, and a customer-first approach.

• 7+ years of commercial HVAC service experience.
• Strong expertise in control wiring, low-voltage circuits, and control logic.
• Demonstrated proficiency in commercial air balancing.
• Ability to read and interpret mechanical drawings, control diagrams, and airflow specifications.
• EPA 608 Certification (Type II or Universal).
• Excellent troubleshooting skills and ability to work independently.
• Ability to interface with clients and effectively communicate service/project outcomes and recommendations.
• Applicants must have a current driver's license and a satisfactory driving record, must be insurable to drive to and from assigned jobs.

• Experience with common BAS platforms (e.g., Trane, Johnson Controls, Siemens, Honeywell, Carrier).
• OSHA 10/30 safety certification.
• Associates degree or technical schooling in HVAC, controls, electronics, or a related field.

• Strong knowledge of HVAC systems, including understanding of electrical wiring, refrigerant handling, and airflow principles
• Proficient in using tools and equipment commonly used in HVAC installations and repairs
• Ability to read and interpret blueprints, schematics, and technical manuals
• Excellent problem-solving skills to diagnose issues and implement effective solutions
  
  Strong attention to detail to ensure accurate installation and repair work
• Effective communication skills to interact with clients, team members, and supervisors