Furnace Installation
& Replacement
Engineered furnace installations and replacements designed around your home's actual heating load.
Request an EstimateFurnace Installation & Replacement
Homan Energy designs and installs gas furnaces for custom homes, additions, and replacements throughout Chicagoland. Every project starts with a Manual J load calculation and a duct review — equipment is sized to the home, not estimated.
We specify modulating, variable-speed furnaces and coordinate the surrounding ductwork, venting, and controls so the system delivers quiet, even heat with high efficiency.
The result is a furnace replacement or new installation that actually performs better than what came before — and is built to last through Chicago winters.
Engineering First
Furnace sized and selected for your home's real load.
Manual J Load Sizing
No oversized burners, no temperature swings.
Professional Installation
Proper venting, clean gas piping, fully commissioned.
Long-Term Reliability
Built to deliver consistent heat for sub-zero winters.
Dual-Furnace Custom Home — Barrington, IL
Two modulating furnaces serving distinct zones in a 9,000 sq ft custom home — engineered for redundancy and efficiency.
View ProjectConsultation
Load Calculations
System Design
Equipment Selection
Installation
Commissioning
Request a Furnace Consultation
Planning a furnace replacement or a new build? Let's design the right heating system.