HVAC Service Technician

Coulter Services; Weymouth (MA); On-site; USD 55,000 - 75,000; Full time

Job summary

Coulter Services in Weymouth, MA is seeking an HVAC Service Technician to diagnose, repair, and maintain heating and cooling systems for residential and light commercial customers. You will handle on-site service calls, perform preventative maintenance, troubleshoot ductless mini-split equipment, and ensure safe operation and high-quality workmanship while communicating clearly with customers.

Safety, reliability, and professional customer service are essential as you recommend practical

Qualifications

• Experience servicing residential and/or light commercial HVAC systems.
• Strong troubleshooting and diagnostic skills.
• Knowledge of heating, cooling, and ductless mini-split systems.
• Commitment to safety, reliability, and quality craftsmanship.
• Excellent communication and professional customer service.

Responsibilities

• Diagnose HVAC system issues and complete accurate repairs
• Perform preventative maintenance and system inspections
• Service and troubleshoot ductless mini-split equipment
• Follow safety procedures and maintain compliance with best practices
• Provide clear, customer-focused recommendations and explanations

Skills

Troubleshooting HVAC

Customer service

Safety awareness

Ductless mini-splits

Job description

HVAC Service Technician (Heating/Cooling & Ductless)

Field-based role diagnosing, repairing, and maintaining heating, cooling, and ductless mini-split systems for residential and light commercial customers. You will handle service calls, perform preventative maintenance, ensure safe and efficient system operation, and recommend practical solutions based on system condition.

Key Duties

• Diagnose HVAC system issues and complete accurate repairs


• Perform preventative maintenance and system inspections


• Service and troubleshoot ductless mini-split equipment


• Follow safety procedures and maintain compliance with best practices


• Provide clear, customer-focused recommendations and explanations

Qualifications & Skills

• Experience servicing residential and/or light commercial HVAC systems


• Strong troubleshooting and diagnostic skills


• Knowledge of heating, cooling, and ductless mini-split systems


• Commitment to safety, reliability, and quality craftsmanship


• Excellent communication and professional customer service