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Zest Technical Solutions

Heating Air Conditioning Service Technician

Zest Technical Solutions, Granite Heights, Wisconsin, United States

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Associate Director - HVAC & Industrial Engineering I Operations, Maintenance & Manufacturing Up to $50p/h

40 hours per week + plenty of voluntary overtime

Company vehicle

401(k) with company match

About the Company

A highly respected and well-established mechanical contractor based in Texas, specializing in HVAC, refrigeration, controls, and plumbing services. The company serves a wide range of commercial and industrial clients, and is known for its reputation of quality workmanship and strong, long‑term client relationships.

About the Role

We are seeking skilled HVAC/R Service Technicians to join the team. This role involves providing both preventive maintenance and responsive repair services for commercial and industrial HVAC and systems. The technician will work across a diverse portfolio of facilities, including schools, universities, office buildings, mission‑critical and manufacturing sites.

Key Responsibilities

Diagnose, service, and repair a wide range of commercial HVAC and refrigeration systems, including RTUs, AHUs, VRF, VAV, and chillers

Perform routine preventive maintenance to extend equipment life and improve system performance

Troubleshoot and repair air‑cooled, water‑cooled, centrifugal, and screw chillers

Work with refrigerant recovery, evacuation, and charging in compliance with EPA guidelines

Interpret technical schematics, wiring diagrams, and service manuals to diagnose faults and recommend solutions

Communicate effectively with dispatch, supervisors, and customers to report service outcomes and recommend further actions

Maintain accurate records of work performed, materials used, and time spent via digital work order systems

Ensure compliance with safety protocols and company procedures on all job sites

Stay up to date with product training and emerging HVAC/R technologies

Key Qualifications

Associate degree in HVAC/R technology or related technical discipline

EPA 608 Certification (Universal) required

5+ years of experience servicing and troubleshooting commercial HVAC and refrigeration systems

Strong hands‑on experience with air‑cooled, centrifugal, and screw chillers

Ability to read and interpret blueprints, diagrams, and technical documentation

Valid driver’s license and clean driving record

Excellent problem‑solving skills and a customer‑focused mindset

If this sounds like the role for you, don’t hesitate to apply today!

Seniority Level:

Mid‑Senior level

Employment Type:

Full-time

Job Function:

Engineering, Customer Service, and Other

Industries:

HVAC and Refrigeration Equipment Manufacturing, Engineering Services, Wholesale Hardware, Plumbing, Heating Equipment

Location:

Irving, TX

Salary:

$50,000.00–$100,000.00

Benefits:

Medical insurance, Vision insurance, 401(k), Paid maternity leave, Paid paternity leave, Pension plan, Disability insurance, Tuition assistance

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