Commercial HVAC/Chiller Technician

Flow Building Solutions provides commercial and industrial HVAC, mechanical, and plumbing services throughout the Atlanta area. Our team specializes in system optimization strategies, large-tonnage chiller service, and turnkey system replacements. We focus on improving system performance, reliability, and long-term efficiency while delivering high-quality service to our clients.

About the role

This is a field-based role focused on diagnosing, repairing, and maintaining large-tonnage chillers and commercial HVAC systems. You will work on chillers up to 2500 tons along with supporting equipment across a variety of commercial and industrial facilities.

Responsibilities

• Troubleshoot and service chillers, cooling towers, pumps, boilers, rooftop units, and VRF systems
• Perform preventative maintenance, system testing, and equipment start-ups
• Conduct advanced electrical, mechanical, and refrigerant diagnostics
• Interpret wiring diagrams and technical documentation
• Use computerized diagnostic tools to identify and resolve issues
• Provide recommendations to customers
• Maintain accurate service documentation
• Support commissioning and system optimization efforts
• Participate in an on-call rotation
• Maintain strong communication with customers and internal teams

Requirements

• Minimum 5 years of hands-on chiller service experience
• Minimum 5 years of commercial HVAC service experience
• Strong understanding of refrigerant systems, compressors, and chiller controls
• Advanced electrical and mechanical troubleshooting ability
• Ability to read and interpret wiring diagrams and technical manuals
• Experience using digital diagnostic tools and service software
• EPA 608 Universal Certification
• Valid driver's license with an insurable driving history
• Ability to work independently and manage multiple service calls
• Pass a background check and drug test upon being given a conditional offer of employment

Benefits

• 100% employer-paid medical, dental, and vision for employees with family coverage options
• 401(k) with 6% company match
• 10 days PTO to start with no blackout periods, plus 5 sick days and 9 paid holidays
• Company vehicle provided
• Laptop and phone provided
• Boot and uniform allowance

Pay

$40.00 - $55.00 per hour based on experience

Schedule

Monday through Friday, standard 8-hour shift with flexibility based on project and service demands