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Senior Commercial HVAC Diagnostics Technician

Advance Industrial Mechanical, Savannah, GA, United States


Ready to Solve the Toughest Commercial HVAC Problems? Do you thrive on diagnosing complex issues others can’t crack? At Advance Industrial Mechanical (AIM), we’re looking for a senior-minded technician who owns challenging commercial HVACR service and enjoys coaching teammates along the way.

What You’ll Do

Run point on service, maintenance, and repair for commercial systems up to 50 tons.

Pinpoint refrigeration-cycle faults; repair TXVs; service large compressors and motors.

Restore performance in VAVs and economizers to optimize airflow and energy use.

Maintain and repair hydronic pumps and related components.

Diagnose and replace evaporator and condenser coils.

Resolve advanced electrical and controls issues safely and efficiently.

Interpret intricate electrical/mechanical schematics to guide repairs.

Mentor Level 1 & Level 2 technicians through hands‑on training and coaching.

How You’ll Be Measured

Uncompromising safety, quality workmanship, and delighted customers.

Timely completion of service aligned with AIM policies and industry regulations.

Clear, confident explanations of findings and solutions.

Life at AIM We’re a people‑first team that backs your growth with training, support, and opportunity. Our culture lives in our values: Treat people well, Do the right thing, and run a great business. Expect outdoor exposure, physical work, and frequent use of hand and power tools.

Pay & Perks

Competitive compensation based on experience

Bonus opportunities, on‑call pay, and overtime

Health insurance with dental, vision, life, and supplemental options

401(k) plan

Company vehicle and fuel card for qualified candidates

Company‑issued tools

Company‑issued phone for qualified candidates

Uniforms plus annual work‑boot allowance

Front‑loaded PTO to support work‑life balance

Continuous training and career development

Signing bonus may be offered at management discretion based on location needs and role requirements

Referral program

Relocation assistance may be available for qualified candidates

What You Bring

3+ years of experience with large commercial/industrial HVAC systems

Clean driving record; able to drive a company vehicle

Ability to pass fit‑for‑duty evaluations for contract requirements

Ability to pass pre‑hire drug screening and maintain random drug screening per company policy

Strong knowledge of large compressors, motors, economizers, and VAV systems

Self‑starter who manages service calls with minimal oversight

Comfort lifting up to 80 lbs, climbing ladders, and working in tight spaces

Ability to read and interpret complex schematics and manuals

Exceptional troubleshooting and critical‑thinking skills

Professional communicator with customers and teammates

Experience mentoring Level 1 & Level 2 technicians

Core Skills & Credentials

HVAC

Driver’s License

PLC Troubleshooting Skills

HVAC/R Systems

Troubleshooting Skills

Preventive Maintenance & Inspection

Electrical Troubleshooting

Environmental Protection Agency (EPA) Certification

HVAC Service & Installation

HVAC Troubleshooting

HVAC Repair

Field Service Readiness

High School / GED

Blueprint Reading

Basic Computer Skills

Equipment You’ll Work With

HVAC Systems

Power Tools

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