NewHVAC Installer Hoffmann BrothersHVAC InstallerSaint 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.
NewCommercial HVAC Installer Hoffmann BrothersCommercial HVAC InstallerSaint Louis, 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.
NewHVAC Installation Technician The Blue Collar RecruiterHVAC Installation TechnicianFenton, MO$21–$29 / hourWorking knowledge of refrigeration systems, electrical wiring, gas piping, brazing, soldering, sheet metal, and flexible duct installation. This position is ideal for candidates with experience in residential HVAC, manufactured housing, apartment maintenance, or light commercial environments.
NewHVAC Installation Tech Blue Collar ServicesHVAC Installation TechFenton, MO$21–$29 / hourWorking knowledge of refrigeration systems, electrical wiring, gas piping, brazing, soldering, sheet metal, and flexible duct installation. This position is ideal for candidates with experience in residential HVAC, manufactured housing, apartment maintenance, or light commercial environments.
NewExperienced HVAC Installer Al-Don Indoor Air Quality SpecialistsExperienced HVAC InstallerSaint Louis, MOLouis 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.
NewLead HVAC Service Technician The Blue Collar RecruiterLead HVAC Service TechnicianFenton, MO$40–$43 / hourWe're looking for an experienced Lead HVAC Service Technician to provide technical leadership and hands-on support for HVAC service and installation projects in residential homes, manufactured housing, apartment communities, and light commercial properties. • Perform apartment maintenance HVAC work, including unit turns, occupied service calls, preventative maintenance, and emergency repairs.
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.
NewHVAC Installer Vitt Heating & Air ConditioningHVAC InstallerSaint Louis, MOLouis, MOBuild Quality HVAC Systems with a Company That Values CraftsmanshipAt Vitt Heating and Air Conditioning, installation is about more than replacing equipment-it's about delivering reliable comfort and quality workmanship that homeowners can trust. As a family-owned company, Vitt Heating and Air Conditioning believes in supporting employees with training, advancement opportunities, and a workplace built on integrity, teamwork, and pride in quality craftsmanship.
NewHVAC Technician - STL Airport ERMCHVAC Technician - STL AirportSaint Louis, MOshift, P.M. shift Requirements and Description ERMC 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 Description General information 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.
NewHVAC Installer Central Air Heating and CoolingHVAC InstallerHigh Ridge, MO$40,000–$65,000 / yearIn order to be a part of our growing team, applicants must be able to install all types of duct work and HVAC equipment in residential and commercial settings. The right applicant will be able to arrive on time to the job site, perform daily tasks with little supervision, and have the necessary hand tools to complete the job.
NewHVAC Commercial Installer Doll ServicesHVAC Commercial InstallerSaint Louis, MO$24.11–$43.40 / hourPosition Overview: Installing commercial heating, air conditioning, and refrigeration systemsBoiler and Chiller installations Sheet metal fabricationExcellent customer serviceQualifications:Valid driver's license and insurable driving recordCommercial retrofit InstallationChiller and boiler installation experience desired EPA 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. Read and interpret wiring diagrams and blueprintsConfiguring controlsExperience with HVAC low voltage systems - wiring up equipmentOperate scissors and genie lifts in safe mannerHigh school diploma or equivalentQualificationsdesired:Certification of completion from an HVAC technical school / 2-year degreeSt.
NewCommercial HVAC Technician QuesTec - St. LouisCommercial HVAC TechnicianChesterfield, MO$30–$45 / hourQualifications:4+ years of commercial heating and air conditioning experienceClass E driver's licenseEPA certificationPreferredQualifications:Mechanical licenseService experienceRefrigeration experienceOSHA 10 certification BECOME OUR COMMERCIAL HVAC TECHNICIAN!Joining QuesTec Mechanical means stepping into a company that supports your success and fuels your growth. We don't just offer jobs; we create career paths by providing mentorship, education assistance, and growth opportunities that allow our employees to build lasting, rewarding futures with us.
NewHVAC Service Technician - 2+ years needed Chesterfield ServiceHVAC Service Technician - 2+ years neededChesterfield, MOAs we grow across HVAC, plumbing, and electrical, we’re looking for people who want a real career—with training, stability, and a rapidly growing team. Our technicians, installers, plumbers, and electricians are more than experts—they’re trusted professionals who take pride in their craft and stand behind every job.
NewResidential HVAC Technician Vogel Sheet Metal & Heating, Inc.Residential HVAC TechnicianFenton, MOYour expertise will ensure optimal performance of residential HVAC equipment and provide reliable climate control solutions that keeps or customers environments comfortable and safe. Job Description Are you ready to join a respected, family-owned company where your customer service skills make a real difference for customers, technicians, and daily operations?
NewHVAC Service Technician GARWOODS HEATING AND COOLING INCHVAC Service TechnicianEdwardsville, ILThe HVAC Technician is responsible for servicing, maintaining, and installing heating and cooling system for residential customers. Diagnose, repair, and maintain HVAC systems which includes air conditioners, heat pumps and furnaces.
NewHVAC Journeyman - Commercial Installation Doll ServicesHVAC Journeyman - Commercial InstallationSaint Louis, MO$40–$48.23 / hourRead 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.
NewHVAC Technician One Hour Heating & Air Conditioning of Saint Louis, MOHVAC TechnicianSaint Louis, MODetermines general condition of HVAC systems, and can troubleshoot HVAC malfunctions and determine extent of necessary repairs. If you are an individual who values a rewarding career and providing amazing customer experiences, you may be a match for our team.
NewHVAC Service Technician Al-Don Indoor Air Quality SpecialistsHVAC Service TechnicianSaint Louis, MOJob Description HVAC Service TechnicianAL-DON, "Indoor Air Quality Specialists," has been providing expert HVAC services, including repair, installation, and maintenance in the St. In this role, you'll diagnose, repair, and maintain residential and light commercial HVAC systems while delivering excellent customer service.
NewHVAC Journeyman Residential Service Viviano Heating and CoolingHVAC Journeyman Residential ServiceCollinsville, ILViviano Heating and Cooling, a leading commercial HVAC contractor in Collinsville, IL , is seeking an experienced HVAC Technician who will service, maintain, and repair heating, ventilation, and cooling units/ equipment for residential customers. Identify and report to management potential opportunities for additional business (newer system, service contracts and additional services).
NewMaintenance Technician - HVAC - Sign on Bonus $1,000 ($500 upon hire & $500 at 90 days) Vatterott PropertiesMaintenance Technician - HVAC - Sign on Bonus $1,000 ($500 upon hire & $500 at 90 days)Saint Louis, MO$19–$24 / hourPerform maintenance of electrical systems (replace light bulbs and sockets, clean and repair circuit breaker panels, etc.). The Maintenance Technician is responsible for responding to maintenance requests as instructed by the Maintenance Coordinator and property staff.