Commercial HVAC/R Technician – Chillers, BAS & Service

Dynamic Air Solutions; Cincinnati (OH); On-site; USD 48,000 - 62,000; Full time

Benefits offered by this job

Medical / Dental / Vision

PTO + Holidays

Technical Training Programs

Incentive Compensation Programs

Company vehicle

Job summary

Dynamic Air Solutions, a Louisville-based HVAC and refrigeration contractor, seeks a Commercial HVAC/R Service Technician to diagnose, service, repair, and maintain systems on customer sites across KY and IN. You will support mission-critical equipment ensuring reliability, safety, energy efficiency, and customer satisfaction.

The role requires 3+ years of commercial HVAC/R experience, EPA 608 certification, and a valid driver's license.

Qualifications

• 3+ years of commercial HVAC/R service experience.
• EPA Section 608 Certification [universal preferred].
• Strong understanding of commercial HVAC and refrigeration systems.
• Ability to troubleshoot electrical and mechanical systems.
• Valid driver’s license with acceptable driving record.
• Ability to lift up to 75 lbs. and work in confined spaces, rooftops, and varying weather conditions.
• Journeyman or Master HVAC license [state or local, where applicable].
• Experience with chillers, boilers, and/or BAS controls.
• Electrical troubleshooting beyond basic component replacement.
• Factory training or OEM certifications.
• Experience with BuildOps, Housecall Pro, or Service Titan [a plus].

Responsibilities

• Diagnose and repair commercial HVAC and refrigeration systems including rooftop units (RTUs), split systems, chillers, boilers, cooling towers, heat pumps, and refrigeration equipment.
• Perform preventive maintenance, corrective maintenance, and emergency repairs.
• Troubleshoot electrical, mechanical, pneumatic, and control system issues.
• Read and interpret blueprints, wiring diagrams, schematics, and technical manuals.
• Service walk-in coolers/freezers, reach-in units, ice machines, and commercial refrigeration systems.
• Diagnose refrigerant leaks, compressor failures, control issues, and airflow problems.
• Handle refrigerants in compliance with EPA regulations.
• Work with BAS, thermostats, sensors, and control panels.
• Verify system performance using gauges, meters, and diagnostic tools.
• Identify efficiency opportunities and recommend system improvements.
• Communicate clearly with customers regarding system issues, repair options, and maintenance recommendations.
• Complete service tickets, work orders, and inspection reports accurately and timely.
• Maintain professional conduct on customer sites and represent the company positively.
• Follow OSHA, EPA, and company safety protocols at all times.
• Maintain clean and organized job sites.
• Participate in on-call rotation as required.

Skills

HVAC/R experience

EPA 608 certified

Valid driver’s license

Electrical troubleshooting

Education

Journeyman or Master HVAC license

EPA 608 Certification

Tools

BuildOps

Housecall Pro

Service Titan

Job description

Dynamic Air Solutions, a Louisville-based HVAC and refrigeration contractor, seeks a Commercial HVAC/R Service Technician to diagnose, service, repair, and maintain systems on customer sites across KY and IN. You will support mission-critical equipment ensuring reliability, safety, energy efficiency, and customer satisfaction.

The role requires 3+ years of commercial HVAC/R experience, EPA 608 certification, and a valid driver's license.