HVAC Mechanic (LC)

EMCOR Government Services, Inc.McLean, VA
Onsite

About The Position

EMCOR Government Services has an immediate need for an HVAC Mechanic in McLean, Virginia. The HVAC Mechanic operates, monitors, troubleshoots, repairs and performs routine reoccurring preventive maintenance services to base building HVAC and other related mechanical and electrical equipment. This position is covered by the CBA for Local 99. The scheduled hours are: M-F 6am - 2pm.

Requirements

  • Most process a current Universal CFC License
  • High School diploma or GED is required
  • Five (5) or more years experience in performing maintenance and repair on commercial-industrial building equipment and support systems. Residential HVAC experience is acceptable for 2 years of trade experience.
  • Must have documented experience in the operation and maintenance of centrifugal, reciprocating and screw chillers and compressors.
  • Skill and technical ability to interpret equipment operation, troubleshooting techniques, evaluate system performance and diagnose and perform adjustments and repairs as needed and with limited supervision.
  • Must have 3 years experience working with support trades (sheet metal, fire alarm, electrical, controls, etc) in the operation and support of HVAC systems.
  • Must be proficient in basic plumbing skills as the relate to HVAC and life safety systems
  • Must be proficient in basic electrical and emergency power skills as they relate to HVAC operations
  • Demonstrate the ability to read and understand Blueprints, schematics and specifications.
  • Be able to demonstrate practical knowledge of Chiller Plant Operations.
  • Be able to demonstrate practical knowledge of Building Automation Systems.
  • Good written and verbal communication skills
  • Must be willing to work shift work and overtime.
  • Must be able to obtain and maintain a TS/SCI clearance

Nice To Haves

  • Current VA HVAC Tradesmen’s or DC Journeymen’s License is preferred, but not required

Responsibilities

  • Working on typical HVAC systems to include, but limited too; rooftop equipment, cooling towers, DX split systems, specialized comfort cooling and task cooling equipment, centrifugal, screw and reciprocating chillers and compressors, kitchen equipment, fans, air handling units and other air moving equipment, computer room systems, steam, hot, chilled, condensate and condenser water distribution systems and support equipment, emergency power systems (HVAC related), mechanical, solid-state, electronic and pneumatic control systems.
  • Performs routine reoccurring preventive maintenance services and tasks as dictated by the CMMS and other special requests or requirements to building mechanical equipment.
  • Monitors the site operations through the BMCS control system. Performs tests, calibration and operation as required.
  • Performs troubleshooting and repairs of all HVAC equipment.
  • Institute the corrective action and/or inform his supervisor on any deficiencies found in the course of performing the job.
  • Performs watch tours and inspections as may be required.
  • Must have a working knowledge of other trades such as plumbing and electrical.
  • Must be proficient in using test equipment (meters, leak detectors, micrometers, amprobes, psychrometers, analyzers, CO and CO2 testers and monitors) to troubleshoot and repair HVAC equipment.
  • Monitor subcontractors in their task and provide reports when needed.
  • Supervises the work of support staff (GMW, Tour Mechanic, Helper) as may be required.

Benefits

  • Health and Welfare Benefits consistent with the Collective Bargaining Agreement
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service