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Commercial HVAC Service Technician

Job in St. Charles, Saint Charles, Kane County, Illinois, 60174, USA
Listing for: Sun Mechanical Systems
Full Time position
Listed on 2026-02-16
Job specializations:
  • Trades / Skilled Labor
    Maintenance Technician / Mechanic, Installation Technician, HVAC Tech / Heating Engineer
Salary/Wage Range or Industry Benchmark: 60000 USD Yearly USD 60000.00 YEAR
Job Description & How to Apply Below
Location: St. Charles

Overview

Sun Mechanical

Sun Mechanical is seeking a skilled Commercial HVAC Service Technician to join our team. This role is for experienced union technicians who value collaboration, accountability, and a supportive work environment where issues are solved together — not pushed downhill.

How Decisions Are Made Here (Especially Under Pressure)
  • Decisions are made collaboratively
    , not emotionally
  • Service Technicians work directly with Dispatch and the Service Manager to resolve issues
  • When needed, challenges are escalated to ownership — support goes all the way up
  • No one is left alone to struggle through complex situations
How We Handle Conflict
  • The same way we handle pressure:
    calm, professional, and collaborative
  • Problems are addressed directly with the goal of resolution
  • No finger-pointing, no drama, no politics
  • The focus is always on fixing the issue and moving forward
Our Non-Negotiables (Read Carefully)
  • Lying is grounds for immediate termination
  • Negative or toxic behavior is not tolerated
  • Mistakes happen — missing something or failing is acceptable
  • Owning the mistake, learning from it, and correcting it is expected
What You’ll Be Doing
  • Servicing and repairing commercial HVAC systems
  • Troubleshooting and diagnosing issues independently and as part of a team
  • Communicating professionally with customers, dispatch, and management
  • Documenting work clearly and accurately
  • Representing Sun Mechanical with integrity and professionalism
Requirements
  • Current membership in Local 265 or Local 597 (required)
  • Proven background in commercial HVAC service and repair
  • Ability to work independently and professionally with customers
  • Strong troubleshooting skills and attention to detail
  • We are not hiring apprentices at this time
What We Offer
  • Competitive wages and benefits per union agreement
  • Steady, year-round commercial work
  • A supportive, structured team environment
  • Leadership that is accessible and involved
  • Opportunities for continued growth and long-term stability
  • Top performers with strong experience may qualify for pay above the posted range.
This Role Is NOT a Fit If:
  • You hide mistakes or shift blame
  • You bring negativity, gossip, or attitude to work
  • You resist communication or teamwork
  • You prefer chaos over structure
This Role IS a Fit If:

You value honesty and accountability

You stay professional under pressure

You want support when jobs get complicated

You’re looking for a long-term home with a solid commercial contractor

Apply if you want to work for a company where teamwork, integrity, and professionalism are more than just words

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