HVAC Technician

Environmental Systems Company; Elmwood (CT); On-site; USD 55,000 - 72,000; Full time

Benefits offered by this job

Dental insurance

Employee assistance program

Health savings account

Paid time off

Parental leave

Job summary

Environmental Systems Company in West Hartford, CT is seeking a Commercial HVAC Technician to install, maintain, and repair commercial/industrial HVAC systems. This role requires strong diagnostic skills and the ability to read schematics and plans.

Candidates must have a high school diploma or GED, hold CT HVAC licenses (D-1, D-2, S-1, S-2), and at least 1 year of experience. We offer on-call rotation, health benefits, and paid time off.

Qualifications

• High school diploma or GED required.
• Hold a CT HVAC license (D-1, D-2, S-1, S-2).
• At least 1 year experience as an HVAC technician.
• Strong understanding of air conditioning, refrigeration and heating.
• Willingness to pursue continued HVAC education.

Responsibilities

• Install, maintain and repair ventilation and air conditioning systems and equipment.
• Identify maintenance risks on equipment.
• Diagnose electrical and mechanical faults for HVAC systems.
• Clean, adjust and repair systems and perform warranty services.
• Perform emergency repairs promptly and efficiently.
• Provide technical direction and on-the-job training.
• Keep daily logs and records of maintenance functions.
• Ensure compliance with appliance standards and safety acts.
• Comply with service standards, work instructions and customer requirements.
• Assist with customer queries.

Skills

Attention to detail

Communication skills

Reading schematics

Reading work plans

Lifting up to 50 pounds

Willingness to continue HVAC education

Education

High school diploma or GED

CT HVAC license D-1/D-2/S-1/S-2

Job description

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

Job Description

Posted Monday, July 27, 2026 at 4:00 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-asset solutions with the highest level of customer service. We are seeking a motivated and experienced individual to join our team as an HVAC Technician.

WHAT WE DO:

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-asset solutions with the highest level of customer service.

POSITION SUMMARY:

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

About Us:

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.

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