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Commercial HVAC Service Technician Mechanical Services Saint Louis MO

Job in St. Louis, Saint Louis, St. Louis city, Missouri, 63105, USA
Listing for: AllSearch Professional Staffing
Full Time position
Listed on 2026-06-24
Job specializations:
  • Trades / Skilled Labor
    HVAC Tech / Heating Engineer, Maintenance Technician / Mechanic, Installation Technician, Field/Service Technician
Salary/Wage Range or Industry Benchmark: 60000 - 80000 USD Yearly USD 60000.00 80000.00 YEAR
Job Description & How to Apply Below
Position: Commercial HVAC Service Technician Mechanical Services Base Salary to 4500hour Saint Louis MO
Location: St. Louis

Overview

Commercial HVAC Service Technician
- Mechanical Services
- Base Salary to 45.00/hour
- Saint Louis, MO

Our client is a well-established mechanical contractor with a long-standing presence in the commercial HVAC and refrigeration industry. They are seeking a full-time Commercial HVAC Service Technician to support installation and service operations across light commercial and commercial environments.

This is a hands-on, field-based role working on a variety of systems for facilities such as schools, churches, and industrial/commercial buildings.

Responsibilities
  • Install, service, and repair commercial HVAC and refrigeration systems in the field
  • Perform system start-ups, commissioning, preventative maintenance, and emergency repairs
  • Troubleshoot mechanical, electrical, and refrigeration system issues
  • Support both service work and installation projects
  • Work on equipment including RTUs, AHUs, VRF/VRV systems, chillers, boilers, package units, and mini-splits
  • Maintain system performance, safety, and reliability across customer sites
  • Participate in an on-call rotation (approximately 1x every 6 weeks)
Qualifications
  • 5+ years of commercial HVAC experience (service and/or installation within commercial environments)
  • 2+ years of commercial refrigeration experience
  • EPA 608 Certification (required)
  • Experience working for a mechanical contractor, HVAC service company, or similar commercial service provider
  • Hands-on experience troubleshooting and repairing commercial HVAC systems in the field
  • Experience working on one or more of the following systems: RTUs, AHUs, VRF/VRV, chillers, boilers, or package units
Compensation
  • Base salary up to 45.00/hour
  • 100% employer-paid health insurance
  • Company vehicle + fuel card
  • End-of-year bonus
  • Full-time, year-round work
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