Commercial HVAC Field Service Technician – On-Call

AIR Control Concepts; West Chester (Chester County); On-site; USD 55,000 - 76,000; Full time

Benefits offered by this job

Health & Wellness insurance

401(k) with company match

Paid time off and holidays

Professional development opportunities

Uniforms, vehicle and phone provision

Job summary

AIR Control Concepts seeks an experienced Commercial HVAC Service Technician in West Chester, PA. You will install, service, and startup commercial HVAC systems, diagnose complex issues, and ensure reliability and energy efficiency for clients.

You will participate in on-call rotations, perform preventive maintenance, and collaborate with teams to deliver high-quality service from design through turnover.

Qualifications

• 3–5 years of commercial HVAC service experience.
• EPA Universal Certification required; OEM-specific training or certifications preferred.
• Skilled in diagnostics, troubleshooting, and interpreting service manuals and schematics.
• Strong communication and customer service skills with a professional, team-focused mindset.
• Valid driver’s license with clean driving record; pass background check and drug screening.

Responsibilities

• Service, troubleshooting & optimization – diagnose and resolve issues on commercial HVAC systems.
• Build and maintain customer relationships through clear communication and service excellence.
• Document service reports, work orders, and related documentation accurately.
• Provide training and mentorship to junior technicians as needed.
• Adhere to safety guidelines and regulatory requirements (OSHA) and participate in on-call rotation.

Skills

Diagnostics & Troubleshooting

Service & Maintenance

Customer communication

Interpreting schematics

Education

EPA Universal Certification

Job description

AIR Control Concepts seeks an experienced Commercial HVAC Service Technician in West Chester, PA. You will install, service, and startup commercial HVAC systems, diagnose complex issues, and ensure reliability and energy efficiency for clients.

You will participate in on-call rotations, perform preventive maintenance, and collaborate with teams to deliver high-quality service from design through turnover.