Assured Heating & Cooling
HVAC contractor in St Charles, MO 63301
About this company
Assured Heating & Cooling is listed as an HVAC contractor at 400 N 5th St in St Charles, Missouri, in St. Charles County. It is one of 7 HVAC companies in ZIP 63301.
Other HVAC companies nearby
Leiber Heating & Air Conditioning923 N 2nd St, St Charles
0.4 mi(636) 947-0428
American Home Heating & Air Conditioning537 Boonslick Rd, St Charles
1.0 mi(636) 946-1055
Trane - Heating & Cooling Services20 Corporate Woods Dr, Bridgeton
1.4 mi(844) 801-5714
American Services St Louis4212 Shore Line Dr, Earth City
1.5 mi(314) 733-1776
Kuhlmann Supply Company13836 Parks Steed Dr, Earth City
1.5 mi(314) 298-1114
Housing market around ZIP 63301
Figures describe the local area, not this company.
Typical home value$318,000+3.1% past year · +77% in 10 years
Typical rent$1,328+3.4% past year
12-month value outlook+2.2%
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. 22% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.