Skip to Main Content

HVAC Mechanical Commercial Installer

Aire Serv of Savannah
Savannah, GA
  • Expired: over a month ago. Applications are no longer accepted.
Job Description

The Commercial HVAC Install Mechanic performs or is capable of performing all four (4) stages of HVAC installations in new construction settings to include marking-out and measurement of HVAC systems, installation of piping and drain lines, ductwork preparation, and installation, setting HVAC units, wiring, finish and start-up. Applies journeyman level technical skills and general knowledge of current industry codes, regulations, and standards relative to all work to ensure complete, a quality installation that meets inspection code. 


  • Reviews blueprints and marks out locations for HVAC systems in new construction. Identifies where air returns will go along with chimney location and bath fans.
  • Interfaces with builders, contractors, homeowners, architects, building inspectors and project managers to identify installation needs before laying out a duct configuration and during installation to receive changes in job requirements.
  • Measures and determines duct sizing for proper airflow and ensures that proper amounts of duct and fittings are requested for the job. Cuts ductwork, applying site requirements in job preparation.
  • Installs copper piping and drain lines .
  • Installs curbs (etc.) on the roof. Ensures that flashing is sealed from water leaks.
  • Cuts hole with saws according to mark outs, as needed, for HVAC installation.
  • Installs exhausts for baths by running a pipe from bath to outside. Sets up return air systems from the main floor upward. Installs hood vents and damper systems.
  • Assembles HVAC units and condensers and places/installs air boxes, registers, thermostats, coils, air handlers, heat pumps, copper line sets and risers in the installation process.
  • Stretches/layout ductwork before installation to ensure accuracy in layout. May modify existing space to accommodate new equipment or build a platform for the unit, ensuring that it can carry the weight for the unit and technician.
  • Reads layout prints and installs duct/flex systems and equipment according to job requirements. Wraps duct with insulation and seals, as needed. Secures duct and places company stickers on installed equipment.
  • Installs refrigerant lines, fans, appliance vents, smoke detectors, humidifiers, and grills. Brazes in freon lines and pressurizes with nitrogen. Evacuates refrigerant out of units, as required.
  • Tests equipment, releases charge from the unit, starting unit and checking pressures with gauges to ensure proper operation.
  • Connects copper tubing from the indoor unit to the outdoor unit by means of high-temperature soldering.
  • Sets drain pans to meet drop flow rates and install and tests drain lines to ensure proper installation.
  • Wires the main power line of the unit, ensuring that high and low voltages are secure.
  • Performs start-up of HVAC systems in new construction to ensure proper operation in heat and cool cycles. Records HVAC data such as model and serial numbers, amperage of heater and compressor and record pressures.
  • Ensures that all HVAC installations are accurate, serviceable and that materials used and workmanship meet the requirements of applicable technical/safety standards and regulatory codes. Makes any modification needed to ensure proper installation and air balance.
  • Provides on-the-job training and support to assigned Apprentice Helpers.
Preferred Qualifications
  • Minimum of two (2) years of electrical/HVAC trades experience, service training or completion of an approved training program.
  • Minimum of 2-4 years of HVAC or new construction experience is also required.
  • Related experience and/or advanced training or any equivalent combination of education and experience may be substituted.
  • EPA certification and advanced knowledge of basic carpentry, gas piping, electricity and air flow is required.
  • A valid driver’s license is required.
  • Must possess a working knowledge of local codes and general industry standards.


Aire Serv LLC is the franchisor of the Aire Serv® franchised system. Each Aire Serv® franchised location is independently-owned and operated by an independent franchisee performing services. As a service to its independent franchisees, Aire Serv LLC lists employment opportunities available throughout the franchised network so those employment opportunities may be conveniently found by interested parties at one central location for brand management purposes only. Aire Serv LLC is NOT the employer seeking help. The only employer is the independent franchisee who has listed its available positions on this website.


I acknowledge that each independent Aire Serv® franchisee hires and determines the terms and conditions of employment for its own employees. Any employment benefits, compensation and employment practices vary by location. Neither Aire Serv LLC (“Franchisor”) nor its affiliates have the power to: (1) hire, fire or modify the employment condition of franchisee’s employees; (2) supervise and control franchisee’s employee work schedule or conditions of employment; (3) determine the rate and method of payment; or (4) accept, review or maintain franchisee employment records. Aire Serv LLC is NOT the employer and/or joint employer for: (i) any of the job opportunities listed on this website; (ii) any of the independent franchisees; and, (iii) any of the employees of the independent franchisees.

Aire Serv of Savannah


Savannah, GA
31405 USA



View all jobs at Aire Serv of Savannah