HVAC Maintenance Technician

SanCrest; Groton (MA); On-site; USD 30,000 - 47,000; Full time

Job summary

Sancrest Llc is hiring an HVAC technician to provide preventive maintenance, diagnostics, and repairs for furnaces, air conditioners, heat pumps, and related controls in residential and light commercial settings.

You will work independently in customers’ homes, explaining findings clearly while upholding safety and a customer-first approach, focusing on comfort, energy efficiency, and system reliability.

Qualifications

• Knowledge of residential/light commercial HVAC systems and controls.
• Skilled in diagnostics and effective repair practices.
• Ability to work independently and maintain reliability.
• Clear, respectful customer communication.
• Strong commitment to safety and quality workmanship.

Responsibilities

• Perform routine preventive maintenance on HVAC systems
• Diagnose and troubleshoot equipment and control issues
• Repair and replace components as needed
• Communicate service recommendations and next steps to customers
• Follow safety procedures and uphold professional service standards

Skills

HVAC systems

Diagnostics

Independent work

Customer communication

Safety focus

Job description

serving residential and light commercial customers.

Provide preventive maintenance, diagnostics, and repairs for furnaces, air conditioners, heat pumps, and related controls, prioritizing comfort, energy efficiency, and system reliability. Work independently in customers’ homes, delivering clear explanations of findings and solutions while maintaining a customer-first, safety-focused approach.

Key duties

• Perform routine preventive maintenance on HVAC systems
• Diagnose and troubleshoot equipment and control issues
• Repair and replace components as needed
• Communicate service recommendations and next steps to customers
• Follow safety procedures and uphold professional service standards

Qualifications & Skills

• Knowledge of residential/light commercial HVAC systems and controls
• Skilled in diagnostics and effective repair practices
• Ability to work independently and maintain reliability
• Clear, respectful customer communication
• Strong commitment to safety and quality workmanship