HVAC Chiller Service Technician
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At a glance
Requirements
Credentials this posting asks for.
Job overview
EMCOR Group is hiring a HVAC Chiller Service Technician. EMCOR Group’s New England Mechanical Services seeks an HVAC Technician with a Connecticut D2 or S2 license to perform maintenance, repairs, troubleshooting, and retrofits on air‑cooled and water‑cooled chillers and boilers for commercial facilities in South Windsor, CT. The role includes EPA‑compliant refrigerant recovery, boiler inspections, safety training, and client interaction, with flexibility for overtime and weekends.
Key focus areas include Perform routine and preventative maintenance on chillers and boilers, Support equipment such as compressors, purge units, cooling towers, pumps, motors, valves, and large unitary equipment, and Execute major repairs on chillers and boilers.
Successful candidates bring Connecticut D2 Or S2 License, Commercial HVAC Systems Experience, and EPA Certified. Important skills include Maintenance, Repairs, Troubleshooting, Retrofits, EPA Guidelines, and Boiler Inspections. Preferred (not required): Boiler Experience, Chiller Maintenance, Boiler Maintenance, and Personal Protective Equipment Use.
Skills & qualifications
Skills
Qualifications
Full job description
About Us
We offer single-source facilities services solutions, including engineering, design, installation, repair, maintenance and operations for commercial real estate, financial, healthcare, technology, educational, and industrial facilities.
Job Summary
New England Mechanical Services is currently seeking an HVAC Technician with a D2 or S2 license to perform maintenance, repairs, troubleshooting and retrofits on air-cooled and water-cooled chillers and boilers (water/steam).
#nemsi
Essential Duties & Responsibilities
Include but not limited to the following.
Performs routine and preventative maintenance on chillers and boilers.
Supporting equipment such as chillers, compressors, purge units, cooling towers, pumps/motors, valves, boilers, and large unitary equipment.
Performs major repairs on chillers and boilers.
Following all EPA guidelines in recovering refrigerant, replacement of components, gaskets, seals and bearings.
Performs boiler inspections and PM teardowns per current state of CT code guidelines
Keep trade licenses and certifications current.
Follow and comply with the rules and regulations of section 608 of the clean air act and occupational safety regulations mandated by federal, state and local governments.
Attend all safety training provided and/or sponsored by NEMSI
Follow all NEMSI safety policies, procedures, and use personal protective equipment when performing installation and/or servicing HVAC systems.
Interact with clients in a professional and courteous manner while maintaining a clean and neat appearance.
Flexible to work overtime and weekends as demand requires
Other duties may be assigned.
Qualifications
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Connecticut D2 or S2 license.
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Commercial HVAC systems experience.
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EPA certified
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Must have a clean driving record
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Boiler and steam experience a plus
Physical Demands
While performing the duties of this Job, the employee is regularly required to walk; use hands to finger, handle, or feel; reach with hands and arms; climb or balance; stoop, kneel, crouch, or crawl; talk, hear, smell and lift, set-up and climb ladders as well as stairways. The employee is frequently required to stand and occasionally sit. The employee must regularly lift and /or move various weight ranges such as 0-50 lbs. frequently, 51-100 lbs. occasionally and 101 plus seldom. Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception and ability to adjust focus. Maintain a neat and clean appearance and utilize all protective equipment provided and as required.
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 ourAffirmative Action Policy (https://emcorgroup.icims.com/icims2/servlet/icims2?module=AppInert&action=download&id=125197&hashed=-1057973588) .
Notice to Prospective Employees
Notice to prospective employees: There have been fraudulent postings and emails regarding job openings. EMCOR Group and its companieslist open positions here (https://careers-emcorgroup.icims.com/) . 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.
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Job Locations US-CT-South Windsor
ID 2026-51592
Company New England Mechanical Services, Inc.
Category Operations Services
Position Type Full-Time
Location Type Onsite
Posted Date 2 weeks ago (8/3/2026 4:44 PM)
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