Commercial HVAC Technician

As a Commercial HVAC Service Technician, you’ll diagnose, repair, and maintain commercial HVAC equipment for customers throughout the area. You’ll handle complex service work, support larger projects, and serve as a trusted technical resource for customers and other technicians.

Diagnose, service, repair, and maintain commercial HVAC systems

Troubleshoot equipment and complete planned maintenance

Perform work related to service agreements, quoted projects, and demand-service calls

Clearly explain findings, recommendations, and completed work to customers

Support and mentor less-experienced technicians

Coordinate materials, parts, subcontractors, and workflow for larger projects

Document job progress using mobile service and reporting software

Follow company safety standards and fleet requirements

Five or more years of commercial HVAC service experience; seven or more years preferred

High school diploma or GED

Applicable licenses, registrations, and certifications

Strong troubleshooting and problem-solving skills

Ability to work independently and make sound technical decisions

Professional, customer-focused communication

Willingness to help and mentor other technicians

We’re especially interested in technicians with experience in several of the following areas:

Split, mini-split, and multi-zone systems

VRV/VRF heat-pump and heat-recovery systems

Large commercial rooftop units

Water-source heat pumps

Self-contained and CRAC systems, including Liebert, Data-Aire, and Stulz

Air-cooled and water-cooled chilled-water systems

Building automation systems and OEM diagnostic software

Reading and interpreting schematics and blueprints

You do not need experience with every system listed to be considered. We encourage you to apply if you have a strong commercial HVAC foundation and are interested in continuing to grow your technical expertise.

Steady, year-round work

Company-paid uniforms

Paid time off and paid holidays

Medical, dental, and vision insurance

401(k) with company match

Ongoing training and career-growth opportunities

A team that values safety, craftsmanship, and supporting one another

This is a hands-on field position involving indoor and outdoor work in varying weather and jobsite conditions. Technicians may be required to climb ladders, work at heights, kneel, crawl, lift equipment and materials, and meet applicable respiratory-protection and safety requirements. Reasonable accommodations may be available for qualified individuals.

Equal Opportunity Employer Pro Tech Mechanical and Crete United are committed to inclusive hiring and encourage applications from all backgrounds—including race, gender identity, sexual orientation, disability, and veteran status.