Commercial Chiller Service TechnicianFlow Building SolutionsAtlanta, GA or Cartersville, GAFull-Time | Commercial and Industrial HVACPay: $40.00-$55.00 per hour based on experienceWork on Complex Commercial HVAC Systems with a Company That Values Technical ExpertiseFlow 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 equipmentDiverse commercial and industrial service portfolioStable, year-round workloadSupportive leadership and a highly experienced technical teamOpportunities to expand your expertise with advanced equipment and controlsCompany-provided vehicle, laptop, and phoneStrong retirement benefits and a comprehensive insurance packageLong-term career growth with a growing commercial mechanical contractorCompensation and Benefits$40.00-$55.00 per hour based on experience100% employer-paid medical, dental, and vision insurance for employeesFamily insurance options available401(k) with a 6% company match10 days of paid time off starting immediately, with no blackout periodsFive paid sick daysNine paid holidaysCompany vehicleCompany laptop and cell phoneBoot allowanceUniform allowanceWhat You'll DoAs 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;s 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 ForWe'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 SolutionsIf 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.Apply today to become a Commercial Chiller Service Technician with Flow Building Solutions and help keep some of Georgia's most critical commercial mechanical systems operating at peak performance.Candidates will be required to pass a background check and drug test upon being given a conditional offer of employment.