Average salary: $71,993 /yearly

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  •  ...experienced commercial HVAC technician with a minimum of 5 years experience in light commercial. Well versed in controls / piping, Refrigeration Equipment, Boilers, Rtus 5 Tons to 50 Tons. Full installation of all types of equipment and building facilities maintenance... 
    Suggested
    Full time

    Kovac Mechanical

    Fenton, MO
    25 days ago
  • $30 - $45 per hour

     ...~ Class E driver's license ~ EPA certification Preferred Qualifications: Mechanical license Service experience Refrigeration experience OSHA 10 certification WHAT SETS US APART: Since 1996, QuesTec Mechanical has been a trusted leader in HVAC... 
    Suggested
    Full time
    Temporary work
    Apprenticeship
    Monday to Friday
    Flexible hours

    QuesTec - St. Louis

    Chesterfield, MO
    2 days ago
  •  ...much more Summary of Job: Primarily responsible for performing repairs and maintenance to a variety of equipment including refrigeration, air conditioning, electric motors, heating units, heat pumps, compressors, light commercial furnaces, boilers, burners, intake... 
    Suggested
    For contractors
    Work at office

    Hoffmann Brothers

    Saint Louis, MO
    6 days ago
  • $45 per hour

     ...drivers license What Sets You Apart: ~ Universal EPA certification ~ Valid driver's license ~2+ years in commercial HVAC — refrigeration experience a big plus ~ Strong knowledge of HVAC, refrigeration, and heating principles and proficiency in reading schematics... 
    Suggested
    Local area
    Night shift
    Weekend work

    Helios HVACR Services

    Lees Summit, MO
    11 days ago
  • $39 per hour

     ...maintenance on heating and cooling systems. Troubleshoots units that are not working and replaces parts that are defective. Repairs refrigeration, air conditioning, heating, control systems, and humidity and temperature control systems. Troubleshoot and repair all... 
    Suggested
    Full time
    Contract work
    Apprenticeship
    Local area
    Work visa

    U.S. Engineering

    Springfield, MO
    13 days ago
  •  ...Job Summary: Supports Facilities Services by maintaining maintenance and operation of heating, ventilation, air conditioning, refrigeration, boilers, chillers, and related equipment as assigned. Duties/Responsibilities: This job description is not to be... 
    Suggested
    Permanent employment

    Drury University

    Springfield, MO
    19 days ago
  •  ...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... 
    Suggested
    Full time
    For contractors

    AllSearch Professional Staffing

    Saint Louis, MO
    27 days ago
  •  ...soldered, brazed, fused, or cemented joints; secures pipes to structure with brackets, clamps, and hangers Installs and maintains refrigeration and air-conditioning systems, including compressors, and piping Pressure test system for leaks with appropriate gauges... 
    Suggested

    Hoffmann Brothers

    Saint Louis, MO
    13 days ago
  • Location: Saint Louis Department: Engineering Listing Date: 2025-08-07 Position: Refrigeration Engineer Job Type: Full-Time Overview Jarrell has been building trusted partnerships since 1954—right here in St. Louis and across the country. As a family-owned, full-service... 
    Suggested
    Full time
    For contractors

    Jarrell Contracting Company, Inc.

    Saint Louis, MO
    5 days ago
  •  ...to the end user. Summary: Primarily responsible for performing repairs and maintenance to a variety of equipment including refrigeration, air conditioning, electric motors, heating units, heat pumps, compressors, light commercial furnaces, boilers, burners, intake... 
    Suggested
    Hourly pay
    For contractors
    Work at office

    Hoffmann Brothers

    Saint Louis, MO
    13 days ago
  •  ...Technician is responsible for the installation, maintenance, troubleshooting, and repair of heating, ventilation, air conditioning, and refrigeration systems across properties owned and/or managed by the Housing Authority of Kansas City. Essential Duties and... 
    Suggested
    Hourly pay

    Housing Authority of Kansas City

    Kansas City, MO
    10 days ago
  •  ...at least three years in the HVAC/R trade and are EPA certified. This role involves diagnosing and repairing commercial HVAC and refrigeration equipment, as well as providing top-notch customer service. You will also attend necessary training and be part of a team focused... 
    Suggested
    Full time
    For contractors

    The Waldinger Corporation

    Kansas City, MO
    3 days ago
  •  ...responsible for performing repairs and maintenance on HVAC equipment. This role requires at least 5 years of experience and knowledge of refrigeration, electrical systems, and heating processes. Strong customer communication skills and a commitment to safety are essential. Join... 
    Suggested

    Hoffmann Brothers

    Saint Louis, MO
    2 days ago
  • $48.41 - $56.95 per hour

     ...variety of HVAC systems. The ideal candidate will have over 5 years of experience, an EPA Certification, and strong knowledge of refrigeration and chiller systems. Responsibilities include performing routine maintenance, diagnosing issues, and ensuring compliance with... 
    Suggested
    Hourly pay
    For contractors

    EMCOR Services Mesa Energy

    California, MO
    1 day ago
  •  ...guidelines Demonstrate knowledge of service tools and testing devices, soldering skills, customer service skills, electrical and refrigeration principles. Perform filter changes utilizing filter checklist paperwork unassisted Properly set, install, and commission... 
    Suggested
    Apprenticeship
    For subcontractor
    Local area
    Relocation

    Arnold Air & More

    Saint Louis, MO
    17 days ago
  • $85k - $115k

     ...for you. Responsibilities Perform end-to-end installation of HVAC systems (residential and light commercial) Install ductwork, refrigerant lines, and electrical components Conduct system start-ups, testing, and ensure proper functionality Review installation plans... 
    Permanent employment
    Full time
    Local area

    Classet

    California, MO
    3 days ago
  • $30 - $45 per hour

     ...~ Class E driver's license ~ EPA certification Preferred qualifications: Mechanical license Service experience Refrigeration experience OSHA 10 certification AVERAGE DAY AS A RESIDENTIAL HVAC INSTALLER As our Residential HVAC Installer, you head... 
    Hourly pay
    Full time
    Temporary work
    Apprenticeship
    Relocation package
    Monday to Friday
    Flexible hours

    QuesTec - St. Louis

    Chesterfield, MO
    7 days ago
  • $18 - $30 per hour

     ...Vision  ~401(k)  ~ Life Insurance  ~ PTO  Compensation: $18 - $30 hourly DOE Responsibilities: Working with copper refrigeration line sets to construct, build, install, and repair equipment for commercial and industrial use  Identifying equipment maintenance... 
    Hourly pay
    Flexible hours

    SMSI

    Springfield, MO
    14 days ago
  •  ...and commissioning of control systems. This entry-to-intermediate level role involves extensive travel and hands-on exposure to refrigeration and building management. Candidates should possess 1-3 years of experience and an Associate's degree in a related field. A strong... 
    Remote work

    Copeland

    Jefferson City, MO
    2 days ago
  •  ...air conditioning units, furnaces, exhaust fans, boilers, chillers, and air handling equipment. Installs, maintains and repairs refrigeration units and ice making equipment. Assembles and connects piping and refrigeration lines; installs, adjusts and maintains controls... 
    Work at office

    City of St. Louis

    Kansas City, MO
    5 days ago
  •  ...purpose of this job is to perform installations, maintenance and repairs of facility HVAC/R. Maintenance on cooking equipment, refrigeration units, lighting, warming cabinets. Minor plumbing, electrical and construction repairs within various Arby’s locations in the area... 
    Full time
    Shift work
    Weekend work

    Arby's, Inc.

    Saint Louis, MO
    1 day ago
  • $25 - $50 per hour

     ...Description Company Description Family owned Tri-State Mechanical Services, Inc. has been providing air conditioning and heating, and refrigeration service and installation to St. Louis and surrounding areas for over 35 years. IF YOU ARE ENERGETIC AND LIKE TO MAKE MONEY... 
    Hourly pay
    Permanent employment
    Temporary work

    Tri-State Mechanical Services

    Saint Louis, MO
    22 days ago
  • $26 - $28.5 per hour

     ...Job Description Nature of Work Perform skilled work on a journey level in the installation, maintenance, service, and repair of refrigeration and air conditioning units, equipment, and systems. All work is subject to spot checking and inspection for conformance to... 
    Hourly pay
    Temporary work
    Apprenticeship
    Work experience placement
    Monday to Friday
    Shift work

    University of Missouri-Columbia

    Columbia, MO
    1 day ago
  •  ...mechanical design/build firm that offers our customers knowledge and experience in designing air conditioning, heating, ventilation and refrigeration systems (HVAC/R) in commercial and industrial buildings. Our projects consist of Healthcare, Food Processing, Manufacturing,... 
    Ongoing contract
    Permanent employment
    Full time
    Contract work
    Work experience placement
    For subcontractor
    Work at office
    Local area
    Remote work

    CyberCoders

    Saint Louis, MO
    4 days ago
  • $30 - $35 per hour

     ...Ability to obtain St. Louis County HVAC journeyman license within two to three years Experience in the installation of gas piping, refrigeration systems, and ductwork Strong working knowledge of residential and light commercial HVAC systems Understanding of low-... 
    Hourly pay
    Monday to Friday

    Al-Don Indoor Air Quality Specialists

    Saint Louis, MO
    20 days ago
  •  ...for a contract opportunity with our client in Shelby Township, Michigan . Overview Operates, inspects, and maintains all HVAC, refrigeration, mechanical, electrical, plumbing, and production equipment and systems in assigned facilities to obtain the most efficient operating... 
    Contract work
    Apprenticeship
    Work experience placement
    Shift work

    Talascend, LLC

    Lentner, MO
    5 days ago
  • $36 - $37.75 per hour

     ...Job Description Job Description HiFyve is hiring a Refrigeration Technician in the Food & Beverage Manufacturing industry in Joplin, MO! Pay: $36.00–$37.75/hour (Night Shift) Shift: Nights Location: Joplin, MO Benefits: Full benefits package About... 
    Shift work
    Night shift

    HiFyve

    Joplin, MO
    12 days ago
  • $48.41 - $56.95 per hour

     ...as engineering applications and automated control systems. Essential Duties & Responsibilities Knowledge of chiller systems, refrigeration, heat pump, and HVAC equipment Responsible for installing, inspecting, maintaining, and repairing heating, ventilation, and air... 
    Hourly pay
    For contractors
    Local area

    EMCOR Services Mesa Energy

    California, MO
    1 day ago
  •  ...years experience in the field. This is a MUST You will install, service, and repair heating and air conditioning and Commercial Refrigeration Systems Responsibilities: Properly Diagnose equipment Install new heating, ventilation, and air conditioning systems... 
    Full time
    Part time
    Live in
    Flexible hours

    Res-Q Services

    Liberty, MO
    11 days ago
  • $25 - $50 per hour

     ...Description Company Description Family owned Tri-State Mechanical Services, Inc. has been providing air conditioning and heating, and refrigeration service and installation to St. Louis and surrounding areas for over 35 years. The HVAC/Refrigeration Service Technician... 
    Hourly pay
    Flexible hours

    Tri-State Mechanical Services

    Saint Louis, MO
    22 days ago