Commercial HVAC Technician – Boilers, Chillers & RTUs

Job overview

The Commercial HVAC Technician – Boilers, Chillers & RTUs works onsite in the Chicagoland area and surrounding suburbs; pay is $30–$55 per hour based on experience. Precision HVAC Services provides commercial service work for commercial and healthcare clients. The technician diagnoses, repairs, and maintains commercial HVAC systems, including boilers, chillers, and rooftop units. Preventive maintenance, inspections, and accurate service documentation support reliable customer operations and quality workmanship.

What you'll do

• Diagnose, troubleshoot, repair, and maintain commercial HVAC equipment
• service boilers, chillers, rooftop units, and related systems
• perform preventive maintenance and inspections
• communicate with customers
• complete service documentation
• work safely and maintain workmanship standards.

What we're looking for

Skills & competencies

commercial hvac technician

chicago il

chicagoland

$30–$55 per hour

boilers

chillers

rtus

commercial hvac service

preventive maintenance

epa certification

company vehicle

401(k) match

Work arrangement

• Weekend coverage required

Benefits & perks

• Company vehicle, fuel card, uniforms, and tools
• medical benefits
• paid vacation and holidays
• 401(k) with company match
• employee outings and team events.

Why this role

Requires 7+ years of commercial HVAC service experience and active EPA certification; installation experience is a plus but not required.

About the employer

Precision HVAC Services Inc. is hiring for this role. Industry: Plumbing, Heating, and Air-Conditioning Contractors. Sector: 23.