Commercial HVAC Technician- RTUs, Troubleshooting & Controls

Job Description

Job Description

Must have a minimum of 8 years of HVAC experience.

Responsibilities:

• Perform routine preventive maintenance on HVAC systems (RTUs, split systems, refrigeration, etc.)

• Diagnose and troubleshoot HVAC issues, including electrical and mechanical components

• Accurately document service findings, recommendations, and labor/materials used

• Replace parts such as motors, compressors, contactors, capacitors, and thermostats

• Handle service calls professionally and maintain customer satisfaction

• Work with team or solo to complete jobs on time and within scope

• Executes precision brazing and installs coils and compressors on large‐scale HVAC equipment, supporting efficient system performance and long‐term operational integrity.

• Follow safety protocols and maintain clean work areas

Maddox Mechanical Services is a family-owned commercial HVAC company based in Canton, Georgia, serving metro Atlanta and surrounding areas. We specialize in heating, cooling, and refrigeration systems for healthcare facilities, office buildings, industrial sites, and high-rise communities. With over a decade in the industry, we’ve built our reputation on clean work, strong relationships, and doing what we say we’ll do.

We handle everything from preventive maintenance and system replacements to advanced troubleshooting and emergency service response. Our team services rooftop units, split systems, VRV and VRF systems, chillers, pumps, and medical refrigeration equipment. We are committed to long-term partnerships, not quick fixes, and we treat our customers and our team with the same respect and professionalism.

Company Description

Maddox Mechanical Services is a family-owned commercial HVAC company based in Canton, Georgia, serving metro Atlanta and surrounding areas. We specialize in heating, cooling, and refrigeration systems for healthcare facilities, office buildings, industrial sites, and high-rise communities. With over a decade in the industry, we’ve built our reputation on clean work, strong relationships, and doing what we say we’ll do.\r\rWe handle everything from preventive maintenance and system replacements to advanced troubleshooting and emergency service response. Our team services rooftop units, split systems, VRV and VRF systems, chillers, pumps, and medical refrigeration equipment. We are committed to long-term partnerships, not quick fixes, and we treat our customers and our team with the same respect and professionalism.