Commercial Service HVAC Technician

Job Description

Job Description

We are seeking a skilled and dependable Commercial Service HVAC Technician to install, maintain, troubleshoot, and repair heating, ventilation, air conditioning, and refrigeration systems in commercial and industrial settings. The ideal candidate has strong technical knowledge, excellent problem-solving skills, and a commitment to delivering high-quality service and customer satisfaction.

Key Responsibilities

• Diagnose, repair, and maintain commercial HVAC systems, including rooftop units, chillers, boilers, split systems, and refrigeration equipment
• Perform scheduled preventive maintenance to ensure optimal system performance and efficiency
• Troubleshoot electrical, mechanical, and control system issues across a variety of equipment
• Maintain accurate service records, documentation, and reports
• Work independently or as part of a team in a fast-paced environment
• Respond to emergency service calls as required (may include after-hours or on-call work)

Required Qualifications

• High school diploma or equivalent (HVAC certification or trade school preferred)
• 3+ years of experience in commercial HVAC service and repair
• EPA Section 608 Certification (required)
• Valid driver’s license with a clean driving record
• Strong knowledge of HVAC systems, electrical systems, and troubleshooting techniques
• Ability to use diagnostic tools, gauges, and meters
• Strong customer service and communication skills

About Denali Construction Services
Denali Construction Services is a growing Mechanical, Electrical, and Plumbing (MEP) contractor serving commercial, industrial, municipal, healthcare, educational, aviation, and government facilities throughout Texas. We provide both construction and service solutions for complex facilities, including airports, schools, correctional facilities, manufacturing plants, and mission-critical environments.
We are seeking a highly organized and detail-oriented Project Coordinator to support our Service and Construction Operations teams. This position plays a critical role in keeping projects and service work organized, on schedule, and moving efficiently from startup through closeout.

Company Description

About Denali Construction Services\nDenali Construction Services is a growing Mechanical, Electrical, and Plumbing (MEP) contractor serving commercial, industrial, municipal, healthcare, educational, aviation, and government facilities throughout Texas. We provide both construction and service solutions for complex facilities, including airports, schools, correctional facilities, manufacturing plants, and mission-critical environments.\nWe are seeking a highly organized and detail-oriented Project Coordinator to support our Service and Construction Operations teams. This position plays a critical role in keeping projects and service work organized, on schedule, and moving efficiently from startup through closeout.