COMMERCIAL
HVAC SERVICES

Keep your business at the right temperature. CEG's commercial HVAC technicians service rooftop units, package units, split systems, and commercial air handlers across the Chicago metro.

Request a Free Assessment → ☎ 224-935-2241

What We Offer

COMMERCIAL HVAC SERVICES

Keep your business at the right temperature. CEG's commercial HVAC technicians service rooftop units, package units, split systems, and commercial air handlers across the Chicago metro.

Rooftop unit (RTU) repair, maintenance, and replacement
Commercial split systems and air handler service
Packaged unit installation and commissioning
Commercial duct sealing and airflow balancing
Preventive maintenance contracts for businesses
Priority emergency response for commercial clients

Get a Free Assessment →

Why Choose CEG

THE CEG DIFFERENCE

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BUILT FOR COMMERCIAL SCALE

We handle everything from small retail to large multi-unit buildings. Licensed for commercial HVAC work in Illinois and Wisconsin.

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MINIMAL BUSINESS DISRUPTION

We schedule service around your operating hours. Most RTU repairs and tune-ups done outside business hours upon request.

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SERVICE CONTRACTS AVAILABLE

Monthly, quarterly, and annual maintenance contracts that keep your HVAC running and your costs predictable.

Our Process

HOW IT WORKS

Site Visit

We inspect your equipment, document unit ages, serial numbers, and maintenance history, and assess coverage needs.

Proposal

You receive a written scope of work and pricing — repair, replacement, or maintenance program — with no obligation.

Service

Our commercial techs execute the work on your schedule. We document everything with photos and service reports.

Ongoing Support

Enrolled clients get priority scheduling, discounted parts, and a dedicated account contact.

Ready to Start?

LET'S TALK ABOUT YOUR BUILDING

One call covers mechanical, electrical, and plumbing. No juggling contractors.

Request a Free Assessment → ☎ 224-935-2241

COMMERCIALHVAC SERVICES