Furnace Installation Services
- Free in-home heating load assessment
- 80% and 97% AFUE gas furnace options
- Variable-speed and two-stage furnace models
- Complete duct assessment and sealing recommendations
- Smart thermostat integration (Nest, Ecobee, Honeywell)
- Old equipment removal and responsible disposal
- Full permit acquisition and final inspection
80% vs. 97% AFUE — Which Is Right for You?
A 97% AFUE furnace wastes only 3 cents of every dollar of gas. The higher upfront cost is typically recovered in energy savings within 3–5 years in Chicago's climate. We'll calculate your precise payback period before you decide.
Illinois Rebates & Tax Credits
High-efficiency furnaces may qualify for ComEd/Nicor rebates plus the federal 25C energy efficiency tax credit (up to $600). We handle the paperwork.
Frequently Asked Questions
How long does furnace installation take?
Most residential furnace replacements are completed in 4–6 hours. We aim to complete the job in one day so your home is warm by evening.
Do I need a permit for a furnace replacement?
Yes, most Illinois municipalities require a permit for furnace replacement. We obtain the permit on your behalf and schedule the final inspection.
What warranty do new furnaces come with?
Most manufacturers offer a 20-year heat exchanger warranty and 10-year parts warranty when properly registered. We register the warranty for you at installation.