Question
10+

Senior Commercial HVAC Technician

11/25/2025

The Senior Commercial HVAC Technician is responsible for expert-level service, maintenance, installation, and diagnostics on complex commercial HVAC systems. This role includes leading troubleshooting efforts and mentoring less experienced technicians while ensuring compliance with safety and quality standards.

Working Hours

40 hours/week

Company Size

201-500 employees

Language

English

Visa Sponsorship

No

About The Company
ENCON Heating & A/C provides engineering, installation, and maintenance of HVAC systems for both commercial and custom residential applications. ENCON has served Connecticut and adjacent counties in New York since 1969. Our reputation is built on our long-standing history of providing innovative and practical engineering solutions as well as superior customer service. We specialize in geothermal and other energy efficient HVAC systems. ENCON employs over 250 employees, which gives us the ability to handle large and small projects.
About the Role

Description

Benefits

  • Sign-On Bonus on qualified experience, Discretionary Quarterly bonuses & recruiting incentives
  • Company van + gas card for eligible techs
  • Paid training and career advancement
  • Medical, Dental, Vision + 401K match
  • Opportunity within a growing organization to grow your career


Position Summary
The Senior Commercial HVAC Technician is responsible for performing expert-level service, maintenance, installation, and diagnostics on complex commercial HVAC systems. This role acts as a technical leader in the field, supports large-scale commercial projects, and mentors less experienced technicians. The Senior Technician ensures all work meets safety, quality, and compliance standards while providing exceptional customer service to commercial clients.


Key Responsibilities

  • Diagnose, repair, and maintain complex commercial HVAC systems including RTUs, VAV systems, heat pumps, VRF/VRV systems, boilers, chillers, cooling towers, air handlers, and ventilation systems.
     
  • Lead advanced troubleshooting, root-cause analysis, and major component replacements.
     
  • Perform commercial system installations, start-ups, commissioning, and retrofits according to manufacturer specifications and project requirements.
     
  • Conduct detailed preventive maintenance and provide recommendations for system improvements, energy efficiency, and lifecycle upgrades.
     
  • Ensure all work adheres to company standards, project specifications, OSHA safety regulations, and local building codes.
     
  • Provide coaching, technical guidance, and on-the-job training to junior and mid-level technicians.
     
  • Work closely with dispatch, project managers, and estimators to support scheduling, work planning, and customer communication.
     
  • Build strong client relationships and communicate findings, options, and recommendations clearly and professionally.
     
  • Complete accurate documentation of service reports, time entries, parts usage, and job progress.
     
  • Maintain company tools, equipment, and service vehicle in safe operating condition.
     

Qualifications

  • 10+ years of commercial HVAC service and/or installation experience required.
     
  • Strong proficiency with commercial systems including chillers, boilers, VRF/VRV, and complex control systems.
     
  • EPA Universal Certification required.
     
  • Technical school, trade certification, or completed HVAC apprenticeship highly preferred.
     
  • Ability to read and interpret commercial blueprints, plans, and control schematics.
     
  • Exceptional diagnostic skills and proven ability to resolve complex system issues independently.
     
  • Strong leadership, communication, and customer-service abilities.

Requirements

 

Eligibility Requirements

  • This position requires a valid driver’s license.
  • Employment/education will be verified.
  • Applicants must be currently authorized to work in the United States on a full-time basis.
  • Encon is a drug free workplace and requires post-offer pre-employment drug testing.

Physical Requirements

  • Able to work in a variety of extreme weather, hot and cold conditions.
  • Able to work safely in confined spaces such as attics, basements, closets, and crawl spaces.
  • Able to work safely at elevated heights such as rooftops, ceilings, and ladders.
  • Able to bend, crawl, stoop, stretch, and reach.
  • Able to walk on uneven surfaces.
  • Able to work off a ladder, sometimes at heights.
  • Able to safely lift 50 pounds.

Blend Air Mechanical complies with applicable Federal civil rights laws and does not discriminate on the basis of race, color, national origin, age, disability, or sex. Blend Air Mechanical does not exclude people or treat them differently because of race, color, national origin, age, disability, or sex.



CT LIC # HTG-0386317-S1

Putnam NY LIC# 31097

Westchester NY LIC # WC-33774-H21

MEC # 1093

AA/EOE

Key Skills
Commercial HVAC SystemsDiagnosticsTroubleshootingRoot-Cause AnalysisPreventive MaintenanceEnergy EfficiencyLeadershipCustomer ServiceTechnical GuidanceBlueprint InterpretationEPA Universal CertificationInstallationCommissioningRetrofittingSafety RegulationsCompliance Standards
Categories
TradesEngineeringConstructionEnergyCustomer Service & Support
Benefits
Sign-On BonusQuarterly BonusesRecruiting IncentivesCompany VanGas CardPaid TrainingCareer AdvancementMedicalDentalVision401K Match
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