Experienced Commercial HVAC Technician

Rabine Mechanical Solutions LLC; Crystal Lake (IL); On-site; USD 60,000 - 90,000; Full time

Job summary

Rabine Mechanical Solutions LLC in Illinois is seeking a seasoned Commercial HVAC Service and Maintenance Technician with 5+ years of hands-on experience in commercial environments to diagnose, repair, and replace equipment.

You will work independently, manage rooftop units, boilers, chillers, and air handlers, and mentor junior technicians while ensuring safety and quality. Local travel to client sites is required, and you must hold EPA Universal Certification and a valid driver's license.

Qualifications

• Minimum 5 years of commercial HVAC experience with independent work capability.
• EPA Universal Certification required.
• Proven ability to perform equipment replacements independently.
• Strong troubleshooting and problem-solving skills.
• Excellent communication and customer service abilities.
• Valid driver’s license with clean record.

Responsibilities

• Perform scheduled preventive maintenance on commercial HVAC systems.
• Diagnose and repair rooftop units, split systems, boilers, chillers, and other commercial HVAC equipment.
• Execute equipment replacements, including rooftop units, condensers, furnaces, and air handlers.
• Accurately assess system issues and propose effective solutions to clients.
• Complete detailed service reports and maintain organized documentation.
• Provide guidance and support to junior technicians when needed.
• Communicate effectively with dispatch, project managers, and customers.
• Maintain compliance with safety protocols and industry standards.

Skills

Troubleshooting

Independent work

Customer service

On-call readiness

EPA Universal Certification

Valid driver’s license

Communication

Tools

HVAC diagnostic tools

Job description

Description

About Us:

Rabine Mechanical is a leading commercial HVAC service provider, specializing in service, repairs, maintenance, and equipment replacements for national and local clients. We pride ourselves on delivering expert solutions, dependable service, and long-term value to our customers. As we continue to grow, we are looking for an experienced HVAC technician to join our team and help us uphold our reputation for excellence.

Position Summary:

We are seeking a highly skilled and reliable Commercial HVAC Service and Maintenance Technician with a minimum of 5 years of experience in commercial environments. The ideal candidate will not only excel in diagnostics, repairs, and maintenance but also have the capability to manage and execute equipment replacements from start to finish.

Essential Functions

• Perform scheduled preventative maintenance on commercial HVAC systems


• Diagnose and repair rooftop units, split systems, boilers, chillers, and other commercial HVAC equipment


• Execute equipment replacements, including rooftop units, condensers, furnaces, and air handlers


• Accurately assess system issues and propose effective solutions to clients


• Complete detailed service reports and maintain organized documentation


• Provide guidance and support to junior technicians when needed


• Communicate effectively with dispatch, project managers, and customers


• Maintain compliance with safety protocols and industry standards

Requirements

Qualifications:

• Minimum 5 years of commercial HVAC experience, with a proven ability to independently perform service, diagnostics, troubleshooting, and equipment replacements without direct supervision. Experience solely in an assisting or apprentice capacity does not satisfy this requirement.


• EPA Universal Certification (Required)


• Proven ability to perform equipment replacements independently


• Strong troubleshooting and problem-solving skills


• Excellent communication and customer service abilities


• Valid driver’s license and clean driving record


• Ability to work independently and manage multiple tasks


• Willingness to participate in an on‑call rotation

Other Duties

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice.

Work Environment

This position involves working outdoors in a variety of weather conditions, including extreme heat, cold, rain, and snow. Travel to onsite work locations is required, both within the state and occasionally out of state. Reliable transportation and flexibility with travel schedules are essential. All necessary safety equipment and training will be provided to ensure a secure and productive work environment.

Physical Demands

Candidates must be comfortable performing physically demanding tasks in various weather conditions year-round. Responsibilities include frequent lifting and carrying of materials or equipment weighing up to 75 lbs, regular climbing and working from ladders, and extended periods of standing, walking, bending, and kneeling.

Position Type and Expected Hours of Work

Full time - 40 hours per week.

Travel

Local travel required (including Wisconsin and Indiana).

EEO Statement

The Rabine Group and its companies is an equal opportunity employer.