On-Call HVAC Mechanical Technician – Install, Repair & Maintain

ADP, Inc.; Mystic (CT); On-site; USD 34,000 - 37,000; Full time

Job summary

Mystic Aquarium in Mystic, CT is seeking a Full-Time HVAC Mechanical Technician. You will install, repair, and service heating, ventilation and air-conditioning systems and equipment, including boilers, heat pumps, refrigeration units, and related controls, while prioritizing safety and reliability.

This on-site role requires the ability to diagnose mechanical and electrical faults, read blueprints and wiring diagrams, and perform emergency repairs as needed. On-call and overtime may be required.

Qualifications

• High school diploma or GED required.
• Apprentice license and EPA certification with at least 6 months of trade experience.
• Valid driver’s license.
• Strong written and verbal communication.
• On‑call and overtime availability.

Responsibilities

• Install, maintain, and repair heating, ventilation, and air-conditioning systems and equipment.
• Perform emergency repairs promptly and efficiently.
• Maintain the specialized equipment and tools needed for HVAC installation and maintenance.
• Regularly inspect equipment to identify maintenance risks and ensure optimal performance.
• Diagnose electrical and mechanical faults on various HVAC systems.
• Read and interpret blueprints and wiring diagrams.
• Ensure compliance with HVAC codes and maintain a safe work environment.
• Provide recommendations for equipment upgrades and replacement.
• Perform all other duties as assigned by supervisor.
• Work safely and use PPE; report unsafe conditions.

Skills

Communication skills

On-call availability

Safety-consciousness

Education

High school diploma or GED

Apprentice License

EPA Certification

Valid driver’s license

Job description

Mystic Aquarium in Mystic, CT is seeking a Full-Time HVAC Mechanical Technician. You will install, repair, and service heating, ventilation and air-conditioning systems and equipment, including boilers, heat pumps, refrigeration units, and related controls, while prioritizing safety and reliability.

This on-site role requires the ability to diagnose mechanical and electrical faults, read blueprints and wiring diagrams, and perform emergency repairs as needed. On-call and overtime may be required.