Posted August 19, 2026
HVAC Commercial Installer
Doll Services
Saint Louis, MO, US
Full Time
24.11USD - 43.4USD per hour
Job Description
Job Description
Doll Services | Fenton MO. We are locally owned and operated and dedicated to continuous process improvement, cutting-edge approach, and the newest leading-edge technologies in facilities management, and delivering comprehensive mechanical solutions. Providing service, maintenance, design, building and installation of custom HVAC systems!We are hiring Commercial HVAC Installers of all levels to join our team! This position installs commercial heating/cooling, refrigeration, and ventilation systems. As a professional with our company, you will adhere to company goals of 100% work satisfaction, observe company safety measures and present a professional attitude and appearance.Benefits: Medical insurance 70% company paid for employee and dependentsDental insurance 70% company paid for employee and dependentsVision insurance401K with 3% company matchPaid vacation7 Paid holidays + flex days$50,000 Life insurance policy Company paid training for certifications / licensingCompany uniform / vehicle / phoneHVAC Commercial InstallerPay Range: $24.11 - $43.40 per hour, depending on experienceApprentice pay / Year One: $24.11 +Hours: 7:00am to 3:30pmSchedule: Monday through Friday, with occasional overtimeServing metro St. Louis, southern Illinois, central Illinois, and central Missouri since 1948! We specializes in the care and maintenance of commercial facilities.Position 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.Proficient in installing Gas Pips, Refrigeration Pipe 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 equivalentQualifications desired:Certification of completion from an HVAC technical school / 2-year degreeSt. Louis county Journeyman LicenseWillingness 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.
