Heavy Commercial HVAC Technician

Hunton Services, a division of the Hunton Group, is seeking an experienced Heavy Commercial HVAC Technician to join our industry-leading service team in the Greater Houston area. If you are passionate about solving complex mechanical challenges, working on large-tonnage commercial equipment, and partnering with customers to keep critical facilities operating efficiently, this is an opportunity to build your career with one of the most respected HVAC organizations in Texas. As a Heavy Commercial HVAC Technician, you will be responsible for servicing, repairing, troubleshooting, starting up, and commissioning a variety of heavy commercial HVAC systems, with a strong focus on Reciprocating, Rotary, and Centrifugal Chillers. This role offers the opportunity to work on sophisticated equipment, receive ongoing training, and contribute to projects that impact some of the region's most prominent commercial and industrial facilities.

Come work for an industry leader that has been recognized both locally and nationally as one of the Top Places to Work!

Responsibilities:

• Perform service, repair, startup, commissioning, and installation of Reciprocating, Rotary, and Centrifugal Chillers ranging from small tonnage applications up to 4,000 tons.
• Diagnose, troubleshoot, and repair complex mechanical, electrical, and control system issues.
• Service and retrofit HVAC ancillary equipment, including pumps, cooling towers, heat exchangers, and control systems.
• Perform preventative maintenance inspections and provide recommendations for system optimization and reliability improvements.
• Troubleshoot airside, waterside, and building automation control systems.
• Service and maintain cooling tower systems and associated equipment.
• Document service activities, equipment conditions, and repair recommendations accurately and professionally.
• Establish and maintain strong customer relationships while serving as a trusted technical advisor.
• Collaborate with internal teams to deliver exceptional customer service and project execution.
• Ensure compliance with all company safety policies, OSHA regulations, EPA requirements, and industry best practices.

Qualifications:

• Minimum of 5 years of experience servicing Trane and other OEM commercial HVAC equipment.
• Proven experience servicing and troubleshooting Reciprocating, Rotary, and Centrifugal Chillers.
• Strong working knowledge of commercial HVAC systems, including airside, waterside, and control systems.
• Ability to diagnose complex equipment issues and provide effective solutions independently.
• Excellent communication, customer service, and organizational skills.
• Ability to work flexible schedules and participate in overtime as business needs require.
• Experience with boilers, Variable Frequency Drives (VFDs), and Building Automation Systems (BAS) is highly desirable.
• Factory training and manufacturer certifications are a plus.
• Proficiency with Microsoft Office and digital service reporting tools.

Education & Certifications:

• High School Diploma or GED required.
• Universal EPA Certification preferred.
• Technical school training, HVAC certifications, or manufacturer certifications preferred.

Requirements:

• Valid Texas driver's license with an acceptable driving record.
• Ability to pass a background check, motor vehicle record review, and pre-employment drug screening.
• Ability to safely lift, carry, push, and pull equipment and materials weighing up to 50 pounds.
• Ability to work in commercial mechanical rooms, rooftops, and outdoor environments under varying weather conditions.
• Ability to climb ladders, work at heights, and perform physical tasks associated with commercial HVAC service work.