Commercial Chiller Service Technician

Flow Building Solutions; Cartersville (GA); On-site; USD 55,000 - 76,000; Full time

Benefits offered by this job

Company vehicle

Laptop provided

Cell phone

Boot allowance

Uniform allowance

401(k) with company match

Paid time off

Sick days

Paid holidays

Medical insurance (employer-paid)

Dental insurance (employer-paid)

Vision insurance (employer-paid)

Job summary

Flow Building Solutions is seeking an experienced Commercial Chiller Service Technician in the Atlanta area. You will diagnose, service, repair, and maintain large commercial and industrial HVAC systems, including chillers up to 2,500 tons, cooling towers, boilers, and pumps.

You will work with a highly skilled team to maximize equipment performance, reliability, and efficiency, and you may participate in an on-call rotation. EPA 608 certification and a valid driver's license are required.

Qualifications

• Minimum five years of commercial HVAC service experience.
• Strong knowledge of refrigeration systems, compressors, chiller controls, and electrical systems.
• Experience troubleshooting large-tonnage chillers, pumps, cooling towers, boilers, rooftop equipment, and HVAC controls.

Responsibilities

• Diagnose, service, repair, commission, and maintain large commercial/industrial HVAC systems.
• Service centrifugal and screw chillers, cooling towers, pumps, boilers, rooftop units, VRF systems; perform PM, startups, commissioning, refrigerant diagnostics, and electrical troubleshooting.
• Interpret wiring diagrams and equipment schematics; use digital diagnostic equipment and service software; prepare service reports; communicate findings to customers and coordinate with teams.
• Participate in an on-call rotation.

Skills

Commercial HVAC experience

Chiller systems knowledge

Electrical troubleshooting

Reading wiring diagrams

On-call readiness

Education

EPA 608 Universal Certification

Tools

Digital diagnostic tools

Service software

Job description

Atlanta, GA or Cartersville, GA

Full-Time | Commercial and Industrial HVAC

Flow Building Solutions

Pay:

$40.00-$55.00 per hour based on experience

Work on Complex Commercial HVAC Systems with a Company That Values Technical Expertise

Flow Building Solutions is seeking an experienced Commercial Chiller Service Technician to join our growing service team. If you enjoy solving complex mechanical problems, working on large-tonnage equipment, and building your career with a company that specializes in high-performance commercial systems, this is an outstanding opportunity.

Our technicians service some of the region's most sophisticated HVAC systems, including chillers up to 2,500 tons, cooling towers, boilers, pumps, rooftop units, and advanced building mechanical systems. We're looking for experienced professionals who can work independently while delivering exceptional service to commercial and industrial customers throughout the Atlanta region.

At Flow Building Solutions, we focus on improving system performance, maximizing equipment reliability, and helping customers protect their mechanical investments through expert service and innovative solutions.

Why Join Flow Building Solutions?

• Work on large-tonnage chillers and advanced commercial HVAC equipment
• Diverse commercial and industrial service portfolio
• Stable, year-round workload
• Supportive leadership and a highly experienced technical team
• Opportunities to expand your expertise with advanced equipment and controls
• Company-provided vehicle, laptop, and phone
• Strong retirement benefits and a comprehensive insurance package
• Long-term career growth with a growing commercial mechanical contractor

Compensation And Benefits

• $40.00-$55.00 per hour based on experience
• 100% employer-paid medical, dental, and vision insurance for employees
• Family insurance options available
• 401(k) with a 6% company match
• 10 days of paid time off starting immediately, with no blackout periods
• Five paid sick days
• Nine paid holidays
• Company vehicle
• Company laptop and cell phone
• Boot allowance
• Uniform allowance

What You'll Do

As a Commercial Chiller Service Technician, you'll diagnose, service, repair, commission, and maintain large commercial and industrial HVAC systems throughout the Atlanta area. You'll troubleshoot complex mechanical, electrical, and refrigeration issues while helping customers maximize equipment performance, efficiency, and reliability.

Your work will include servicing centrifugal and screw chillers, cooling towers, pumps, boilers, rooftop units, VRF systems, and related mechanical equipment. You'll perform preventative maintenance, equipment startups, system commissioning, refrigerant diagnostics, electrical troubleshooting, controls verification, and operational testing to ensure equipment performs at peak efficiency.

You’ll interpret wiring diagrams, equipment schematics, and technical documentation; use digital diagnostic equipment and service software; prepare accurate service reports; communicate findings to customers; recommend repair solutions; and coordinate with internal teams to ensure exceptional service on every project.

Participation in an on-call rotation is part of this position.

What We're Looking For

We're seeking highly skilled HVAC professionals with at least five years of commercial HVAC service experience, including a minimum of 5 years of experience in commercial chiller systems. Candidates should possess advanced knowledge of refrigeration systems, compressors, chiller controls, electrical systems, and commercial mechanical equipment.

Strong experience troubleshooting large-tonnage chillers, pumps, cooling towers, boilers, rooftop equipment, and commercial HVAC controls is essential. Candidates must be comfortable reading wiring diagrams, interpreting technical manuals, and using computerized diagnostic equipment to identify and resolve complex system issues.

EPA 608 Universal Certification is required. Applicants must also possess a valid driver's license with an acceptable driving record and demonstrate the ability to work independently while managing multiple service calls and customer priorities.

Build Your Career with Flow Building Solutions

If you're looking for an opportunity to work on advanced commercial HVAC equipment, expand your technical expertise, and join a company that values craftsmanship, professionalism, and long-term career growth, we'd love to hear from you.

Candidates will be required to pass a background check and drug test upon being given a conditional offer of employment.