Now Serving Illinois, Wisconsin & Surrounding Areas — Chicago's Premier Facility Management Company. Call 224-935-2241 for a Free Assessment →
Call Now
Serving Chicago & the Midwest
Mechanical & HVAC

RESIDENTIAL
HEATING SYSTEMS

Your home's warmth shouldn't be a guessing game. CEG's licensed HVAC technicians service, repair, and replace all makes and models of residential heating systems — on time, on budget.

Request a Free Assessment → ☎ 224-935-2241
What We Offer

RESIDENTIAL HEATING SYSTEMS

Your home's warmth shouldn't be a guessing game. CEG's licensed HVAC technicians service, repair, and replace all makes and models of residential heating systems — on time, on budget.

  • Furnace repair, tune-up, and full replacement
  • Boiler service, pressure checks, and zone valve repair
  • Heat pump installation and seasonal switchover
  • Carbon monoxide and safety inspections
  • Annual preventive maintenance programs
  • Emergency heating service 24/7 — no extra charge to call
Get a Free Assessment →
Mechanical & HVAC — City Efficiency Group
Why Choose CEG

THE CEG DIFFERENCE

🔥
LICENSED & CERTIFIED
Every technician is fully licensed, EPA-certified, and background-checked. We work on all major brands — Carrier, Trane, Lennox, Bryant, and more.
⏰
24/7 EMERGENCY RESPONSE
A heating failure in January can't wait until Monday. Call us any time. We'll dispatch a tech within hours — not days.
📈
HONEST ESTIMATES
We diagnose the issue, tell you exactly what it costs, and let you decide. No upselling. No surprise fees. Just straight answers.
Our Process

HOW IT WORKS

1
Call or Contact
Reach out online or by phone. Describe your issue and we'll schedule a same-day or next-day visit.
2
Diagnosis
Our tech inspects your system, identifies the root cause, and gives you a written estimate before any work begins.
3
Repair or Replace
We fix the issue on the spot in most cases. If replacement is better value, we'll walk you through the options.
4
Follow-Up
We test the system fully, confirm it's operating at peak efficiency, and provide a 30-day workmanship guarantee.
Related Services

MORE FROM CEG

Residential Cooling
AC repair, installation & seasonal tune-ups
Commercial HVAC
Rooftop units, chillers & commercial systems
Preventive Maintenance
Scheduled programs that prevent costly breakdowns
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