Residential & Light Commercial HVAC Installation Technician

Location: Maryville, Illinois

Why this role?

Do you take pride in clean installs, well-routed ductwork, and equipment that starts up right the first time? Join a team where craftsmanship and safety come first.

What you will do

• Install residential and light commercial HVAC systems: furnaces, ACs, heat pumps, ductless mini-splits, ventilation, and IAQ components.
• Remove/replace existing systems in line with manufacturer specs and company standards.
• Fabricate and install ductwork and fittings.
• Read and apply blueprints, specs, and install manuals.
• Ensure code compliance, safety adherence, and alignment with company policies.
• Commission systems and verify proper performance after installation.
• Complete accurate job documentation, records, and materials reports.
• Explain installation steps and system operation to customers.
• Maintain an organized, debris-free job site.
• Coordinate with service techs, project managers, and peers to finish projects efficiently.
• Use company vehicles, tools, and equipment safely.

Must-have qualifications

• High school diploma or GED.
• 2+ years of HVAC installation experience preferred.
• Valid driver’s license; clean driving record.
• Lift up to 75 lbs; work in hot, cold, and changing weather.
• Comfort in attics, crawl spaces, rooftops, and tight areas.
• Strong mechanical aptitude; problem-solving mindset.
• Excellent communication and customer service skills.

Nice-to-have credentials

• EPA Section 608 Certification.
• Accredited trade school HVAC certification.
• Sheet metal/ductwork installation experience.
• NATE Certification or willingness to obtain.
• Knowledge of residential and light commercial HVAC systems.

Physical capabilities

• Frequently lift, carry, push, and pull up to 75 pounds.
• Stand, kneel, bend, climb ladders, and work overhead for extended periods.
• Operate in variable temperatures and outdoor conditions.

Ready to build comfort?

If you’re a team player who values precision and customer care, we’d love to see your work in action.