HVAC Mechanic (LC)

McLean, VAFull-time$49.4/hrPosted Jul 6, 2026
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About Us

When military bases, national security agencies, federal buildings, healthcare facilities, and leading commercial clients in Washington D.C and across the nation need superior facility support services, we answer the call. We offer a unique combination of government experience and facilities expertise that has helped us earn a position as one of the country’s leading integrated service providers.

Job Summary

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.

 

#EGS

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Essential Duties & Responsibilities

The duties and responsibilities of this position include the following. Other duties may be assigned by EGS Management so long as they do not conflict with the CBA.

 

  • This position will including 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.

Qualifications

  • Most process a current Universal CFC License
  • Current VA HVAC Tradesmen’s or DC Journeymen’s License is preferred, but not required
  • 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

 

Physical Demands

Must be able to move/lift heavy objects, climb vertical ladders, work at heights and be proficient in the use of common hand and power tools

Equal Opportunity Employer

As a leading provider of mechanical and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/Disabled

Affirmative Action Policy

Please review our Affirmative Action Policy.

Notice to Prospective Employees

Notice to prospective employees: There have been fraudulent postings and emails regarding job openings. EMCOR Group and its companies list open positions here. Please check our available positions to confirm that a post or email is genuine. EMCOR Group and its companies do not reach out to individuals to help with marketing or other similar services. If an individual is contacted for services outside of EMCOR’s normal application process – it is probably fraudulent.

Geographic Disclosure

Compensation:   $49.40 per hour                    

Other Compensation:  NA

Benefits: Health and Welfare Benefits consistent with the Collective Bargaining Agreement

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