Heating Installation in Rockford, IL | Gilley’s Heating Experts
Keep Your Home Warm with Expert Heating Installation
When it’s time to replace or upgrade your home’s heating system, trust Gilley’s, Rockford’s go-to HVAC experts since 1985.
We provide professional heating installation in Rockford, IL, offering top-quality furnaces, boilers, and complete HVAC systems built for Midwest winters.
Our licensed technicians make the process simple, from selecting the right unit to installing it efficiently and safely.
What Type of Heating Systems Do We Install?
Gilley’s installs and replaces a full range of heating systems, including:
Gas and electric furnaces
Boilers and radiant heating systems
Heat pumps and hybrid systems
Ductwork and air handling units
Smart thermostats and zoning systems
We’ll help you find the perfect system based on your home size, energy goals, and budget.
Why Choose Gilley’s for Heating Installation in Rockford?
Family-Owned & Operated Since 1985 — trusted locally for quality and honesty
Certified HVAC Technicians — licensed, insured, and manufacturer-trained
Free In-Home Estimates — no-pressure consultations with transparent pricing
High-Efficiency Systems — ENERGY STAR® rated equipment to reduce energy costs
Financing & Rebates Available — making comfort affordable for every homeowner
From start to finish, we handle every detail so you can enjoy reliable warmth for years to come.
Our Heating Installation Process
Assessment & Quote – We evaluate your existing system, measure your space, and recommend efficient options.
System Selection – Choose from leading brands and models tailored to your needs.
Professional Installation – Our team installs your system to code, ensures proper airflow, and calibrates thermostats.
Testing & Cleanup – We test performance, verify efficiency, and leave your home spotless.
Every Gilley’s installation is backed by strong manufacturer warranties and our own satisfaction guarantee.
How Much Does Heating Installation Cost in Rockford, IL?
Heating system installation typically ranges from $4,000 to $8,500+, depending on the system type and home size.
High-efficiency furnaces or boilers may cost more upfront but can lower monthly heating bills by 20–30%.
We provide clear, written quotes — no hidden fees, just honest pricing and long-term savings.
Energy Efficiency That Pays for Itself
Upgrading to a new high-efficiency heating system can significantly reduce your energy use.
Gilley’s installs ENERGY STAR®-certified models designed to perform better, last longer, and lower your carbon footprint — while keeping you comfortable through every Illinois winter.
Areas We Serve
We proudly install heating systems in Rockford, Loves Park, Belvidere, Machesney Park, Cherry Valley, and surrounding northern Illinois communities.
If you’ve been searching for “heating installation near me” or “new furnace Rockford IL,” Gilley’s is your trusted local choice.
Schedule Your Heating Installation Today
Don’t wait for the first freeze.
Call Gilley’s Heating, Cooling & Plumbing today for professional heating installation in Rockford, IL — or click below to request your free estimate.
Our experienced HVAC team is ready to bring lasting comfort to your home.
Other Heating services
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24/7 Emergency Services
We also offer emergency services. If you're facing an emergency, our team is available to provide rapid assistance to prevent further damage and quickly restore your system's functionality.