Senior Chiller Technician

Company: Moss Mechanical
Location: Dallas
Posted on: February 14, 2026

Job Description:

Job Description Job Description At Moss Heating & Cooling we specialize in air conditioning installation and service for both residential and commercial. At Moss Heating & Cooling we have a family history in these trades dating back several generations. For too long, this industry has allowed subpar companies to take advantage of homeowners through unethical business practices while delivering poor quality. Moss Heating & Cooling is different and so are our people. Come join our passionate, fast-growing team and be a part of the Moss legacy. We are looking to hire a senior Chiller Technician to focus on the repair, maintenance and operation of chiller systems. Job Description Installation, Maintenance, and Repair: Installing, maintaining, and repairing various types of chillers, including centrifugal, screw, and absorption chillers. Routine Inspections and Preventive Maintenance: Conducting regular inspections and performing preventive maintenance to ensure optimal performance and efficiency of chiller systems. Troubleshooting and Diagnostics: Identifying and resolving mechanical and electrical malfunctions in chiller systems. Service Requests: Responding to and fulfilling service requests related to chiller systems. Record Keeping: Maintaining accurate records of service work, inspections, and repairs. Safety Compliance: Ensuring all work is performed safely and in accordance with relevant safety standards. Customer Communication: Interacting with clients to explain issues and recommendations related to chiller systems. Skills and Qualifications: HVAC/R Expertise: Strong knowledge of HVAC/R systems, including air conditioning and refrigeration principles. Troubleshooting Skills: Ability to diagnose and troubleshoot mechanical and electrical problems in chiller systems. Technical Skills: Proficiency in using tools and equipment related to chiller maintenance and repair. Communication Skills: Ability to communicate effectively with clients and colleagues. Safety Awareness: Strong understanding of safety procedures and protocols. EPA Certification: EPA Type II or Universal certification is required. Experience with Specific Chiller Types: Some positions may require experience with specific types of chillers, such as centrifugal chillers. Experience with Data Centers: Some positions may require experience with data centers and their unique cooling requirements. Requirements High school or equivalent Commercial HVAC experience Clear and valid driver's license EPA Certification a plus Texas HVAC Technician Registration a plus HVAC Trade School degree and OSHA 10 Hour training are a plus Back Flow License a plus What you get from working at Moss: An incredible culture built on our core values Competitive pay and solid benefits On-site fitness center, basketball and pickleball courts and personal training Awesome clients and great projects Benefits offered Medical, dental and vision coverage Multiple health plan options 401(k) with a company match Paid time off Powered by JazzHR WM0xFakvXy

Keywords: Moss Mechanical, Garland , Senior Chiller Technician, Engineering , Dallas, Texas