Heavy Commercial HVAC Technician

Hunton Group, Inc.; Houston (TX); On-site; USD 65,000 - 90,000; Full time

Job summary

Hunton Services, a division of the Hunton Group, seeks an experienced Heavy Commercial HVAC Technician to support service operations across the Greater Houston area. You will deliver top-tier HVAC service, repairs, and maintenance to a diverse commercial client base while upholding a safety-first culture.

Join an industry leader recognized as a Top Workplace locally and nationally, and contribute to ongoing growth and craftsmanship.

Qualifications

• 5+ years hands-on experience servicing heavy commercial HVAC systems (Trane and other OEMs).
• Strong understanding of HVAC operations including airside, waterside, and controls.
• EPA refrigerant certification is required; OEM training or factory certs preferred.

Responsibilities

• Service, repair, start up, and install heavy commercial HVAC equipment (reciprocating, rotary, centrifugal chillers).
• Troubleshoot and maintain building systems, including ancillary HVAC equipment and cooling towers.
• Perform comprehensive maintenance inspections per contract scopes and best practices.
• Diagnose system issues, propose solutions, and deliver quality results.
• Build trusted relationships with customers through professional communication and proactive issue resolution.
• Adhere to Hunton safety standards, OSHA, and EPA regulations.

Skills

HVAC troubleshooting

Chillers

EPA refrigerant certification

Technical certifications

Communication skills

Microsoft Office

Driver's license

Tools

MS Office

Mobile service tech

Job description

Hunton Services, a division of the Hunton Group, is looking for an experienced Heavy Commercial HVAC Technician to join our team and support service operations across the Greater Houston area. In this role, youll represent a nationally recognized Top Workplace while delivering top-tier HVAC service, repairs, and maintenance to a diverse commercial client base.

Join an industry leader thats been consistently recognized as a Top Workplace both locally and nationally!

What Youll Do

• Service, repair, start up, and install heavy commercial HVAC equipment, including reciprocating, rotary, and centrifugal chillers across all tonnages
• Troubleshoot and maintain building systems, including ancillary HVAC equipment, cooling towers, controllers, and retrofits
• Perform comprehensive maintenance inspections in line with contract scopes and best practices
• Use your technical knowledge to diagnose system issues, recommend solutions, and deliver quality results
• Build trusted relationships with customers by delivering professional, effective communication and resolving issues proactively
• Comply with all Hunton safety standards, OSHA, and EPA regulations to ensure a safety-first approach in every task

What Youll Bring

• 5+ years of hands-on experience servicing Trane and other OEM commercial HVAC systems
• Strong understanding of HVAC system operations, including airside, waterside, and control systems
• Experience with boilers and variable frequency drives (VFDs) is a plus
• Current EPA refrigerant certification
• Technical certifications or OEM factory training (preferred)
• Excellent problem-solving, communication, and organizational skills
• Proficiency with Microsoft Office tools and mobile service technology
• Flexibility to work overtime and varied schedules, as needed
• Valid Texas drivers license with a clean driving record (no violations in the past 3 years)
• Ability to pass a background check and pre-employment drug test

Be part of a team that values craftsmanship, integrity, and continuous growth.