NewSenior Project Manager – HVAC (Mission Critical) JobotSenior Project Manager – HVAC (Mission Critical)St. Louis, MO$150,000–$200,000 / yearA building automation systems (BAS) integrator specializing in HVAC controls and mission-critical facilities, delivering design, installation, programming, commissioning, and long-term service for complex commercial projects. Experience with BAS platforms such as Niagara, Schneider Electric, Siemens, Honeywell, Johnson Controls, Delta Controls, Automated Logic (ALC), Distech, Reliable Controls, KMC, or similar systems.
HVAC Journeyman - Commercial Installation Doll ServicesHVAC Journeyman - Commercial InstallationSt. Louis, MO$40–$48.23 / hourFull timeRead and interpret wiring diagrams and blueprintsConfiguring controlsExperience with HVAC low voltage systems - wiring up equipmentDesired Qualifications: Certification of completion from an HVAC technical school / 2-year degreeWillingness to continue education in specialty HVAC equipment neededDaikin and / or Mitsubishi VRF/VRV CertifiedWalk-in cooler experienceCandidates will be required to pass a background check and drug test upon being given a conditional offer of employment. Louis county Journeyman LicenseChiller and boiler installation experienceHigh school diploma or equivalentEPA Certification or acquire during employmentSheet metal fabrication experience for on-site transitionsProficient in all HVAC functional design and installation of ductwork systems, spiral, flex etc.
Experienced HVAC Installer Al-Don Indoor Air Quality SpecialistsExperienced HVAC InstallerSt. Louis, MOFull timeLouis County HVAC Journeyman License within 2-3 yearsCandidates will be required to pass a background check and drug test upon being given a conditional offer of employment. If you're seeking long-term stability, hands-on support, and opportunities to advance your skills and career, AL-DON offers an excellent place to grow.
Hvac Installer Hoffmann BrothersHvac InstallerSt. Louis, MOLouis, MO, you will successfully install air conditioners, furnaces, heat pumps, ductless systems, ductwork, boilers, and accessories (air filter, thermostats etc.) for residential customers. Cuts, threads, and bends pipe; assembles and installs a variety of metal and nonmetal pipes, tubes, and fittings, including iron, steel, copper, and plastic.
Commercial HVAC Installer Hoffmann BrothersCommercial HVAC InstallerBrentwood, MOLouis, MO, you will successfully install air conditioners, furnaces, heat pumps, ductless systems, ductwork, boilers, and accessories (air filter, thermostats etc.) for commercial and residential customers. To adequately perform the duties of this job, the employee is regularly and routinely required to sit, stand, walk, kneel, squat, stoop hands to finger, handle controls; hear, and talk.
Commercial Hvac Installer Hoffmann BrothersCommercial Hvac InstallerBrentwood, MOLouis, MO, you will successfully install air conditioners, furnaces, heat pumps, ductless systems, ductwork, boilers, and accessories (air filter, thermostats etc.) for commercial and residential customers. To adequately perform the duties of this job, the employee is regularly and routinely required to sit, stand, walk, kneel, squat, stoop hands to finger, handle controls; hear, and talk.
HVAC Installer Hoffmann BrothersHVAC InstallerSt. Louis, MissouriLouis, MO, you will successfully install air conditioners, furnaces, heat pumps, ductless systems, ductwork, boilers, and accessories (air filter, thermostats etc.) for residential customers. Cuts, threads, and bends pipe; assembles and installs a variety of metal and nonmetal pipes, tubes, and fittings, including iron, steel, copper, and plastic.
HVAC Installation Tech The Blue Collar RecruiterHVAC Installation TechFenton, Missouri$21–$29 / hourHVAC Installer Technician Location: Fenton, MO Compensation: $21-$29/hour + $2,000 Sign-On Bonus $1,000 after 90 days$1,000 after 180 days Are you an experienced HVAC Installer looking for a company that values quality workmanship, safety, and teamwork? Working knowledge of refrigeration systems, electrical wiring, gas piping, brazing, soldering, sheet metal, and flexible duct installation.
HVAC Lead Installer B&B Heating and CoolingHVAC Lead InstallerSt Charles, Missouri$25–$40 / hourFull timeB&B is looking for a self-motivated individuals with a positive attitude to join our growing HVAC Install team. Pre-measure job sites in order to properly prepare for installation.
HVAC Technician - STL Airport ERMCHVAC Technician - STL AirportSt. Louis, MOFull timeERMC Aviation, LLC is seeking an HVAC Technician to develop and execute departmental and distribution goals, lead other service technicians, design solutions for difficult problems, manage outside contractors, be on call for emergencies, handle multiple projects and daily activities, and meet timelines. Job Title HVAC Technician - STL Airport Date Thursday, June 25, 2026 City St Louis State Missouri Full/Part Time Full Time Exempt or Non-Exempt Position Non-Exempt Shift A.M.
STL Airport - HVAC Technician - FT ERMCSTL Airport - HVAC Technician - FTSt. Louis, MOFull timeERMC Aviation, LLC is seeking an HVAC Technician to develop and execute departmental and distribution goals, lead other service technicians, design solutions for difficult problems, manage outside contractors, be on call for emergencies, handle multiple projects and daily activities, and meet timelines. Job Title STL Airport - HVAC Technician - FT Date Tuesday, January 13, 2026 City St Louis State Missouri Full/Part Time Full Time Exempt or Non-Exempt Position Non-Exempt Shift A.M.
Lead Residential HVAC Installer Vitt Heating & Air ConditioningLead Residential HVAC InstallerSt. Louis, MOFull timeVitt Heating and Cooling is seeking an experienced Lead Residential HVAC Installer to oversee residential replacement projects, ensure installation quality, and provide leadership to installation crews while continuing to work hands-on in the field. Our Lead Installers play a critical role in maintaining installation quality while helping train and develop future leaders within our installation department.
Residential HVAC Technician Morrison Heating Cooling & PlumbingResidential HVAC TechnicianCollinsville, Illinois$23–$40 / hourFull timeMorrison is looking for a self-motivated individuals with a positive attitude to join our growing HVAC team as a Technician. What you will do as an HVAC Technician: Diagnose, and repair heating and air conditioning equipment.
HVAC Installer GARWOODS HEATING AND COOLING INCHVAC InstallerEdwardsville, ILFull timeMaintain company vehicle, tools, and equipment includes keeping vehicle organized, clean and properly stocked. The HVAC Installer is responsible for installing heating and cooling system for residential customers.
Residential HVAC Installer Vitt Heating & Air ConditioningResidential HVAC InstallerSt. Louis, MOFull timeIf you enjoy working with a team, solving installation challenges, and delivering exceptional results for homeowners, we'd like to hear from you. We invest in our employees through ongoing training, modern equipment, and opportunities for long-term career growth.
Hvac Technician Intern JLLHvac Technician InternBerkeley, MOWhether you've got deep experience in commercial real estate, skilled trades or technology, or you're looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward. Working directly with JLL's experienced HVAC technicians, you'll learn essential technical skills through practical application while supporting our facilities management teams.
HVAC Technician for an Apartment Community InterSolutionsHVAC Technician for an Apartment CommunitySt. Louis, MO$21–$23 / hourPrimary Responsibilities Include: Accurately complete service tickets and log all assigned work orders in a timely manner. The apartment maintenance team is responsible for completing service requests under the direction of the maintenance supervisor or property manager.
HVAC Technician Francis Howell School DistrictHVAC TechnicianSt. Charles, MOThe HVAC Technician provides HVAC services including identifying repair and replacement needs, installing, repairing, maintaining, and upgrading HVAC systems and equipment. Diagnoses Issues: Identify causes of problems or failures in HVAC systems (e.g., water leaks, odors, noise issues) to determine repair or replacement needs.
HVAC Installer BAKER LANDSCAPING & CONCRETE LLCHVAC InstallerHouse Springs, MOFull timeThe HVAC Installer is responsible for the installation of heating, ventilation, and air conditioning systems in residential and commercial projects. Install HVAC systems including furnaces, air handlers, condensers, ductwork, and ventilation components.
HVAC Installation and Service Technician SmartHouse Heating and CoolingHVAC Installation and Service TechnicianSaint Louis, Missouri$34–$45 / hourLouis County HVAC Service/Installer or Sheet Metal license are REQUIRED!Our ideal candidate will possess: Experience leading a team for Residential HVAC Installation. St. Louis County HVAC Service/Installer or Sheetmetal Journeyman License.