Senior Commercial HVAC Technician & Mentor

Honest Air LLC; Maryland; On-site; USD 70,000 - 100,000; Full time

Benefits offered by this job

4% – 401K

Health

LTD & Life

PTO

Paid Holidays

Discretional Annual Bonuses

Job summary

Honest Air HVAC in Maryland is seeking a Senior Commercial HVAC Service Technician to diagnose and repair complex commercial systems, mentor junior techs, and uphold exceptional customer service.

You’ll lead advanced diagnostics on RTUs, VRF/VRV, ductless mini-splits, and multi‑zone systems, perform precision electrical and controls troubleshooting, and provide on‑site leadership. Expect a rotating on‑call schedule and a commitment to safety, quality workmanship, and customer trust.

Qualifications

• Minimum of 5 years of commercial HVAC service experience.
• EPA Section 608 Universal Certification.
• Strong electrical, mechanical, refrigeration, and controls troubleshooting skills.
• Demonstrated ability to diagnose and repair commercial HVAC equipment independently.
• Experience with VRF/VRV, ductless mini-split, inverter-driven, and multi-zone systems is strongly preferred.
• Ability to manage service calls efficiently, prioritize repairs, and make sound technical decisions in the field.
• Strong customer service, communication, and problem-solving skills.
• Valid driver’s license and a clean driving record.
• Willingness to participate in a rotating one-week on-call schedule.

Responsibilities

• Diagnose, service, and repair complex commercial HVAC and refrigeration systems, including rooftop units (RTUs), VRF/VRV systems, VAV systems, ductless mini-splits, split systems, heat pumps.
• Perform advanced electrical, mechanical, refrigeration, and controls troubleshooting to identify root causes and deliver lasting solutions.
• Conduct detailed failure analysis on compressors, txvs,electronic expansion valves (EEVs), variable frequency drives (VFDs), and multi-circuit refrigeration systems.
• Troubleshoot inverter-driven equipment, multi-zone systems, and manufacturer-specific VRF systems.
• Evaluate system performance, identify inefficiencies, and recommend solutions to improve reliability, comfort, and energy efficiency.
• Perform preventative maintenance, detailed system inspections, system performance testing, and balancing as needed.

Skills

HVAC troubleshooting

Leadership/mentoring

Customer service

Education

EPA 608 Certification

Job description

Honest Air HVAC in Maryland is seeking a Senior Commercial HVAC Service Technician to diagnose and repair complex commercial systems, mentor junior techs, and uphold exceptional customer service.

You’ll lead advanced diagnostics on RTUs, VRF/VRV, ductless mini-splits, and multi‑zone systems, perform precision electrical and controls troubleshooting, and provide on‑site leadership. Expect a rotating on‑call schedule and a commitment to safety, quality workmanship, and customer trust.