HVAC/R Service Technician – Commercial

Ostlund - A Service Company; Brighton (MI); On-site; USD 42,000 - 65,000; Full time

Job summary

Ostlund A Service Company, LLC in Michigan is seeking an experienced HVAC/R Service Technician to diagnose, troubleshoot, maintain, and repair commercial HVAC and refrigeration systems. The role involves servicing RTUs, walk-ins, ice machines, and other commercial equipment, with an emphasis on safety and high-quality workmanship.

The ideal candidate has 3–5 years of commercial HVAC/R experience, a valid Michigan license, and EPA 608 certification is strongly preferred.

Qualifications

• 3–5 years of commercial HVAC/R service experience preferred.
• Valid HVAC/R license or Michigan licensing credentials preferred.
• EPA Section 608 Universal Certification strongly preferred.
• Strong knowledge of commercial HVAC and refrigeration systems, electrical components, and controls.
• Experience servicing commercial kitchen refrigeration equipment is highly desirable.

Responsibilities

• Diagnose, troubleshoot, service, and repair commercial HVAC and refrigeration equipment.
• Perform preventative maintenance, inspections, and routine servicing of HVAC/R systems.
• Troubleshoot electrical, mechanical, and control system issues.
• Service rooftop units (RTUs), walk-in coolers/freezers, ice machines, reach-in refrigeration units, and other commercial equipment.
• Install and replace HVAC/R equipment, components, and related systems as needed.
• Identify equipment deficiencies and recommend appropriate repairs or replacements.
• Accurately determine labor, materials, and time required for repairs and installations.
• Ensure safety standards, codes, and regulations are followed.

Skills

HVAC/R knowledge

Troubleshooting

Electrical systems

Reading schematics

Customer service

Time management

Communication

Driver's license

Job description

Ostlund A Service Company, LLC is seeking an experienced and dependable HVAC/R Service Technician to join our growing team. We are a family-owned and operated company serving Michigan since 1959, specializing in commercial and residential plumbing, electrical, HVAC/R, and facility maintenance services.

The ideal candidate will have a strong background in commercial heating, ventilation, air conditioning, and refrigeration systems, with the ability to independently diagnose, troubleshoot, maintain, and repair equipment.

We are looking for a motivated, safety-conscious professional who takes pride in quality workmanship, provides excellent customer service, and thrives in a fast-paced service environment.

Responsibilities

• Diagnose, troubleshoot, service, and repair commercial HVAC and refrigeration equipment
• Perform preventative maintenance, inspections, and routine servicing of HVAC/R systems
• Troubleshoot electrical, mechanical, and control system issues
• Service rooftop units (RTUs), walk-in coolers and freezers, ice machines, reach-in refrigeration units, and other commercial equipment
• Install and replace HVAC/R equipment, components, and related systems as needed
• Identify equipment deficiencies and recommend appropriate repairs or replacements
• Accurately determine labor, materials, and time required for repairs and installations
• Ensure all work complies with applicable safety standards, codes, and regulations
• Complete service calls efficiently while maintaining high-quality workmanship
• Maintain accurate service records, work orders, and documentation
• Communicate professionally with customers, dispatchers, management, and fellow technicians
• Maintain company-issued tools, equipment, and service vehicle in a clean and professional manner

Qualifications

• Minimum 3-5 years of commercial HVAC/R service experience preferred
• Valid HVAC/R license or applicable Michigan mechanical licensing credentials preferred
• EPA Section 608 Universal Certification strongly preferred
• Strong knowledge of commercial HVAC and refrigeration systems, electrical components, and controls
• Experience servicing commercial kitchen refrigeration equipment is highly desirable
• Ability to independently diagnose and resolve complex mechanical and electrical issues
• Ability to read and interpret technical drawings, schematics, and equipment manuals
• Strong troubleshooting, organizational, and time-management skills
• Excellent communication and customer service skills
• Valid driver's license with an acceptable driving record
• Ability to pass a criminal background check
• Dependable, self-motivated, and able to work independently or as part of a team

Looking to advance your career in the service field? Ostlund A Service Company is seeking motivated team members who are ready to join a fast growing company. With such a wide variety of offered services Ostlund hires from all different sides of trades and construction.