Senior HVAC Mechanic: Commercial Systems Installations

Facility Services Management, Inc; San Diego (CA); On-site; USD 52,000 - 78,000; Full time

Job summary

Facility Services Management, Inc is seeking an HVAC Mechanic to install, service and repair environmental control systems in office buildings and commercial facilities. The role emphasizes reading blueprints, performing preventive maintenance and diagnosing faults in electrical and mechanical components.

You will test systems, adjust controls, and ensure proper operation, with a focus on safety, compliance and reliable climate control.

Qualifications

• Reads and interprets blueprints and engineering schematics.
• Diagnoses electrical and mechanical faults in HVAC systems.
• Performs preventive maintenance and repairs on environmental control equipment.

Responsibilities

• Installs, services and repairs electric, electronic, pneumatic and direct digital environmental control systems in office buildings and other commercial establishments, utilizing knowledge of refrigeration theory, pipefitting and structural layout.
• Mounts compressor and condenser units on platform or floor, using hand tools and following blueprints or engineering specifications.
• Fabricates, assembles and installs ductwork and chassis parts, using portable metalworking tools and welding equipment.
• Installs evaporator unit in chassis or in air duct system and medical refrigerators.
• Cuts and bends tubing and pipe using proper tools. Joins tubing or pipes using sleeves, couplings or unions and solders joints using torch, forming complete circuit for refrigerant.
• Connects motors, compressors, temperature controls, humidity controls and circulating ventilation fans to control panels and connects control panels to power source.
• Performs pressure tests on systems using nitrogen gas and checks joints/filling connections using gauges and soap and water solution prior to the installation of refrigerant.
• Observes pressure and vacuum gauges and adjusts controls to insure proper operation.
• Wraps pipe in insulation batting and secure them in place with cement or wire bands.
• Replace defective breaker controls and installs units using electrician’s hand tools and test equipment.
• May install, repair and service air conditioners, package A/C & chillers ranging up to 400-ton cooling capacity in commercial facilities.

Skills

Blueprint reading

Electrical troubleshooting

Pneumatic systems

Direct digital controls

Education

High School Diploma or GED

NACI (National Agency Check with Inquiries)

State or federal licenses as required

Tools

Welding equipment

Hand tools

Testing equipment

Job description

Facility Services Management, Inc is seeking an HVAC Mechanic to install, service and repair environmental control systems in office buildings and commercial facilities. The role emphasizes reading blueprints, performing preventive maintenance and diagnosing faults in electrical and mechanical components.

You will test systems, adjust controls, and ensure proper operation, with a focus on safety, compliance and reliable climate control.