Gilley's Heating and Air Conditioning
HVAC contractor in Rockford, IL 61102
About this company
Gilley's Heating and Air Conditioning is listed as an HVAC contractor at 4465 Prairie Rd in Rockford, Illinois, in Winnebago County. It is one of 2 HVAC companies in ZIP 61102.
Other HVAC companies nearby
Geostar Mechanical27 Airport Dr, Rockford
2.4 mi(815) 494-9090
Rockford Heating & Air Conditioning1618 Magnolia St, Rockford
3.1 mi(815) 965-9494
B Homes Heating & Air Conditioning701 Montague St, Rockford
3.3 mi(815) 914-0675
A-Snap Heating & Cooling141 Woodrow St, Rockford
4.4 mi(815) 519-9564
Allen Heating and Cooling122 N 2nd St, Rockford
4.4 mi(815) 298-8020
Housing market around ZIP 61102
Figures describe the local area, not this company.
Typical home value$122,000+9.9% past year · +190% in 10 years
12-month value outlook+5.1%
Days to sale agreement7Rockford metro · 6 a year ago
New homes permitted, 2025309Winnebago County
Listings with a price cut23.2%Rockford metro
Sale price vs list100.8%Rockford metro
New construction sales17Rockford metro, Aug
Source: Zillow (home values, rent, outlook and metro sales), data through Sep 2026. Permits: U.S. Census Bureau.
Typical home value, last 10 years
Source: Zillow Home Value Index, Sep 2026.
Local building angle: Winnebago County permitted 309 new homes in 2025. 9% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.