Senior Commercial Service Technician (Chiller)

Job Description

Job Description

Job Summary:

The Commercial HVAC Chiller Technician installs, diagnoses, repairs, and maintains commercial and industrial chiller systems, including air-cooled and water-cooled units. The ideal candidate will have strong experience with large tonnage systems, controls, and preventative maintenance routines.

Duties/Responsibilities include but are not limited to :

• Perform diagnostics, service, and repairs on commercial chillers (centrifugal, screw, scroll, and reciprocating).
• Troubleshoot and repair related HVAC components, including pumps, cooling towers, control systems, and motors.
• Conduct routine inspections and preventive maintenance.
• Accurately document work performed, parts used, and system status.
• Communicate effectively with dispatchers, project managers, and customers.
• Ensure adherence to company performance, quality, and safety standards.
• Maintain a clean and organized job site.
• Complete additional tasks assigned by supervisor or management.

Required Skills/Abilities:

• 10 year field experience with commercial HVAC systems.
• Minimum of 5 year experience specifically in chiller systems.
• EPA Universal Certification required.
• Valid Florida driver’s license with a clean driving record
• Ability to read and interpret blueprints, wiring diagrams, and technical manuals
• Strong troubleshooting and mechanical skills
• Familiarity with BMS and control systems is a plus

Physical Requirements:

During a 10-hour workday, must be able to:

• Lift/carry up to 25 lbs. frequently, up to 50 lbs. regularly, and up to 100 lbs occasionally.
• Stand, kneel, bend, climb, squat, and reach above shoulder for extended periods.
• Use upper extremities for grasping, pushing/pulling, and fine hand manipulations.
• Safely climb ladders up to 12 feet and work at elevated heights when required.

Work Environment:

• Field-based position with regular travel to customer locations.
• Safely navigate uneven surfaces.
• Occasional after-hours or weekend work as needed for emergency services or testing schedules.
• Work in confined spaces and at varying heights as required by the job.
• Work outdoors in extreme conditions (heat, cold, etc.) and in tight or confined spaces when required.

Benefits :

• Competitive weekly pay
• Medical, Dental & Vision Insurance
• Life insurance
• 401K with company 25% match
• Paid holidays (including your Birthday!)
• Paid vacation
• Short & Long term disability
• Employee discount on company-provided services.
• Variety of Company-paid support programs for you and your family!
• Company Vehicle with Gas Card
• Tool replacement and Personal tool Program
• Ongoing Training & Career Development

How to Apply:

Apply online at or contact us at View phone number on ziprecruiter.com. You can also apply in person by going to:

EOE - Drug Free Workplace

At Aqua Plumbing & Air, we are a faith-based, family-owned enterprise rooted in timeless values — Trust, Honesty, Edification, Integrity, and a Servant Heart. For more than 50 years, we have proudly held our position as the trusted leader in residential and commercial plumbing, HVAC, electrical, and water treatment services in Sarasota and its surrounding areas.

Our success begins with our people. We are committed to fostering a workplace where each team member feels valued, supported, and appreciated for their contributions. This dedication is reflected in our remarkable employee retention and long-term staff — many of whom have been integral members of the Aqua family for 10, 20, and even over 30 years.

Company Description

At Aqua Plumbing & Air, we are a faith-based, family-owned enterprise rooted in timeless values — Trust, Honesty, Edification, Integrity, and a Servant Heart. For more than 50 years, we have proudly held our position as the trusted leader in residential and commercial plumbing, HVAC, electrical, and water treatment services in Sarasota and its surrounding areas. \n\n\n\nOur success begins with our people. We are committed to fostering a workplace where each team member feels valued, supported, and appreciated for their contributions. This dedication is reflected in our remarkable employee retention and long-term staff — many of whom have been integral members of the Aqua family for 10, 20, and even over 30 years.