Associate HVAC Mechanic

The Associate HVAC Mechanic is an entry‑to‑mid‑level position responsible for performing routine maintenance, troubleshooting, and repair of HVAC systems with a primary focus on heat pumps and residential HVAC equipment. This role supports the reliable operation and energy efficiency of heating, ventilation, and air conditioning systems serving military housing units.

• Perform scheduled preventive maintenance on heat pumps and associated HVAC equipment.
• Diagnose and repair malfunctions in heat pump systems, including refrigerant leaks, defrost cycle issues, reversing valves, compressors, and electrical components.
• Troubleshoot and repair residential HVAC systems, thermostats, and related controls.
• Respond promptly to service calls and emergency work orders to restore heating and cooling to occupied housing units.
• Maintain accurate digital and written records of maintenance performed, parts used, and equipment conditions.
• Assist senior technicians with major repairs, installations, and system upgrades as needed.
• Ensure all work complies with manufacturer specifications, EPA regulations, and base housing standards.
• Maintain a clean, safe, and professional work environment, with strong attention to resident safety and property protection.
• Provide courteous and professional customer service to military residents and command staff.
• Follow all safety protocols and procedures, including OSHA guidelines and Lockout/Tagout (LOTO).

• High school diploma or an equivalent is required.
• Formal training from a trade or vocational school.
• Type 2 or higher EPA certification is required.
• Valid driver’s license.
• Ability to lift 50 lbs. and climb ladders.
• Ability to work outdoors in various weather conditions.
• 1–2 years of verifiable experience in HVAC maintenance and repair (residential or light commercial preferred).
• Demonstrated experience working on heat pumps is strongly preferred.
• Basic knowledge of electrical systems, refrigeration theory, and troubleshooting techniques.
• Ability to read and interpret wiring diagrams, equipment manuals, and technical specifications.

Ameresco is an Equal Opportunity Employer.