KirbnJays Heating & Cooling
HVAC contractor in O’Fallon, MO 63366
About this company
KirbnJays Heating & Cooling is listed as an HVAC contractor at 674 Whispering Willow Dr in O’Fallon, Missouri, in St. Charles County. It is one of 17 HVAC companies in ZIP 63366.
Other HVAC companies nearby
Stay Cool Climate Control407 Sonderen St, O Fallon
0.9 mi(636) 747-1762
Burner Design Services7 Hillcrest Estates Ln, Saint Peters
1.0 mi(636) 379-4502
Rippelmeyer Services224 S Main St, O'Fallon
1.1 mi(636) 240-5400
Faszold Heating and Cooling1613 E Terra Ln, O'Fallon
1.1 mi(636) 259-2756
Swiss Air Heating & Cooling, LLC406 E Wabash St, O Fallon
1.2 mi(636) 337-3008
Housing market around ZIP 63366
Figures describe the local area, not this company.
Typical home value$364,000+1.9% past year · +72% in 10 years
Typical rent$1,708+1.7% past year
12-month value outlook+2.3%
New homes permitted, 20251,661St. Charles County
Days to sale agreement11St. Louis metro · 8 a year ago
Listings with a price cut29.2%St. Louis metro
Sale price vs list100.1%St. Louis metro
New construction sales128St. Louis metro, Aug · −14% from last year
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: St. Charles County permitted 1,661 new homes in 2025, including 284 apartment units. 46% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.