Senior HVAC Service Technician

R. Brooks Mechanical Heating and Air Conditioning•Rising Sun, MD

4d•$36 - $55•Onsite

About The Position

For more than 20 years, R. Brooks Mechanical has been a trusted HVAC partner across Maryland, Delaware, and Pennsylvania — and we continue to grow. We offer the technical capabilities of a large company with the close-knit culture of a smaller team, where your work makes a real impact. Our clients rely on us because we show up and get the job done. As an HVACR Service Technician at R. Brooks Mechanical, you’ll tackle diagnosing and repairing complex heating, cooling, and refrigeration systems for clients who genuinely depend on you. If you’re a skilled tech who takes pride in doing the job right and wants to be treated like the professional you are, you’ll fit right in. Apply today!

Requirements

5+ years of commercial HVAC service experience
EPA 608 Universal Certification
Familiarity with building codes, HVAC equipment manufacturers, and industry standards
Experience with chillers, boilers, cooling towers, and VAV systems.
Ability to read and interpret wiring diagrams, schematics, and technical manuals
Understanding of brazing, soldering, vacuum pulls, leak detection, and electrical diagnostics
Valid driver's license and meet company's MVR standards

Nice To Haves

OSHA 10 or OSHA 30 Certification
Certifications such as NATE, RSES, or OEM trainings (Carrier, Trane, Lennox, Daikin)

Responsibilities

Diagnose mechanical, electrical, and refrigeration issues on commercial systems including RTUs, split systems, heat pumps, VRF/VRV systems, air handlers, and exhaust systems.
Inspect, troubleshoot, and repair components such as compressors, motors, fans, TXVs, belts, bearings, contactors, sensors, and control boards.
Utilize diagnostic tools (meters, gauges, leak detectors, combustion analyzers) to pinpoint system failures.
Perform routine maintenance on HVAC equipment, including filter changes, coil cleaning, lubrication, belt replacement, and refrigerant checks.
Document equipment condition and recommend corrective action to reduce downtime and extend equipment life.
Service and repair walk-ins, reach-ins, ice machines, and refrigeration systems.
Identify leaks, recover/recharge refrigerants, and ensure compliance with EPA regulations.
Work with DDC and BAS systems (e.g., Trane, Johnson Controls, Honeywell) to adjust setpoints, troubleshoot alarms, and verify control sequences.
Read and interpret wiring diagrams, schematics, and blueprints.
Complete digital service tickets with accurate notes, parts used, and labor hours.
Communicate findings and recommended repairs to customers clearly and professionally.
Provide exceptional service to build strong customer relationships.
Follow OSHA, EPA, and company safety standards.
Maintain tools, equipment, and company vehicle in clean, safe working condition.
Ensure all refrigerant handling complies with EPA 608 regulations.