HVAC Technician

Environmental Systems Company, 18 Jansen Court, West Hartford, Connecticut, United States of America

Posted Monday, December 29, 2025 at 5:00 AM

In business since 1972, ESC helps building owners and facility managers enhance building performance by planning and integrating intelligent solutions to optimize comfort, security, life safety, energy efficiency and audio/visual technology. We have built a reputation as a leading-edge provider of state-of-the-art technology solutions with the highest level of customer service. We are seeking a motivated and experienced individual to join our team as an HVAC Technician.

ESC helps commercial owners and managers enhance building performance by planning and integrating intelligent solutions to optimize comfort, security, life safety, energy efficiency and audio/visual technology. We have built a reputation as a leading-edge provider of state-of-the-art technology solutions with the highest level of customer service. If you want to work for a reputable company, that provides opportunity for personal and professional growth, we encourage you to apply.

We are looking to hire a detailed oriented Commercial HVAC Technician to install, maintain and repair commercial/industrial HVAC systems.

• Installing, maintaining and repairing ventilation and air conditioning systems and equipment
• Identifying maintenance risks on equipment
• Diagnosing electrical and mechanical faults for HVAC systems
• Cleaning, adjusting and repairing systems, and performing warranty services
• Performing emergency repairs promptly and efficiently
• Providing technical direction and on-the-job training
• Keeping daily logs and records of all maintenance functions
• Ensuring compliance with appliance standards and with the Occupational Health and Safety Act
• Complying with service standards, work instructions and customers' requirements
• Assisting with customers' queries

• High school diploma, GED or suitable equivalent
• Hold a current State of CT HVAC license i.e.: D-1, D-2, S-1, S-2
• 1+ year experience as an HVAC technician, and willingness to continue education in HVAC field
• Understanding of advanced principles of air conditioning, refrigeration and heating
• Working knowledge of boiler systems
• Excellent communication and interpersonal skills
• Proficient in reading schematics and work plans
• Ability to work on a bi-weekly ‘on-call’ cycle
• Ability to easily lift up-to 50 pounds and be able to carry and maneuver heavier items, either with help or appropriate devices

• Dental insurance
• Employee assistance program
• Health savings account
• Paid time off
• Parental leave

Affirmative Action / Equal Opportunity Employer

Environmental Systems Co. (ESC), A Fidelity Company, is a building-integrated systems contractor that helps facility owners and managers enhance building performance by planning and integrating intelligent building solutions.

ESC implements smart technology for sustainable operations, balancing energy use and occupant comfort from one seamless front-end interface. Our experienced technicians provide facility assessment, equipment installation, and on-site maintenance and support services to keep our customers’ assets connected and operating at peak performance. Whether you require a turnkey solution or are seeking to replace or upgrade a specific component of your existing system, ESC has the expertise to deliver products and solutions that enhance and simplify facilities management.