Sr. HVAC Service Tech

Sr.

HVAC Service Tech – Commercial & Industrial HVAC Service

Job Overview


* Company: Schwenn Services & Contracting, LLC


* Salary/Pay Rate: $35 - $40 per hour, based on experience


* Location / Market: Tampa, Florida — West Coast Florida Market


* Travel: Regional service/jobsite travel required within the assigned market; occasional support in other Florida markets may be needed based on project demand


* Job/Employment Type: Full Time


* Project Scope: Commercial, industrial, government, federal, healthcare, school board, and mechanical/HVAC service projects


* Residential Work: None — this is a commercial-only role


* Mandatory Licences & Certifications: EPA Certification required

The Opportunity

Schwenn Services & Contracting, LLC is seeking an experienced Senior HVAC Service Tech to support commercial and industrial HVAC service work across the West Coast Florida / Tampa market.

This role is ideal for a senior-level commercial HVAC technician who is confident troubleshooting large-tonnage equipment, chilled water systems, controls, electrical/mechanical issues, and complex field conditions.

You will work in commercial-only environments, including active and occupied facilities such as healthcare, government, school board, federal, VA, and secure commercial sites.

You will have the opportunity to take ownership of complex service work, support junior technicians, and help deliver safe, professional, high-quality HVAC solutions for long-term commercial clients.

How You Will Make an Impact


* Troubleshoot, service, and maintain commercial and industrial HVAC systems.


* Diagnose and repair large-tonnage HVAC equipment, including equipment rated at 20 tons and above.


* Maintain, repair, and optimize chilled water systems, chillers, and related mechanical equipment.


* Interpret electrical and mechanical schematics to diagnose system issues accurately.


* Troubleshoot variable frequency drives, controls, and related system components.


* Identify mechanical, electrical, airflow, refrigerant, or controls-related issues and recommend proper corrective action.


* Support field workflow by coordinating with project managers, foremen, technicians, and other trades.


* Assist with crane lifts, equipment changeouts, ductwork adjustments, and jobsite logistics when required.


* Work professionally in active commercial, healthcare, school board, government, federal, and secure facility environments.


* Mentor junior technicians and support safe, efficient field execution.


* Maintain accurate service documentation, jobsite communication, and client-facing professionalism.

Required Qualifications & Experience


* EPA Certification required.


* Proven experience working directly with commercial or industrial HVAC systems.


* Experience troubleshooting and servicing large-tonnage HVAC equipment, preferably 20 tons and above.


* Ability to read and in...