One Hour Heating & Air Conditioning® of St. Louis
HVAC contractor in Saint Louis, MO 63129
About this company
One Hour Heating & Air Conditioning® of St. Louis is listed as an HVAC contractor at 6068 Baumgartner Industrial Dr in Saint Louis, Missouri, in St. Louis County. It is one of 6 HVAC companies in ZIP 63129.
Other HVAC companies nearby
JT Dunn Climate Control6068 Baumgartner Industrial Dr, St. Louis
Under 0.1 mi(314) 809-3019
JLM Heating and Air Conditioning3976 Royal Estates Dr, St. Louis
1.3 mi(314) 221-3149
Mertz Heating & Cooling4409 Meramec Bottom Rd Ste A, Saint Louis
1.3 mi(314) 200-6000
Lazlos Heating & Cooling4527 Coyle Ct, St. Louis
1.7 mi(314) 892-1977
Inman Heating & Cooling5698 Chalet Forest Ct, Saint Louis
1.8 mi(314) 293-2600
Housing market around ZIP 63129
Figures describe the local area, not this company.
Typical home value$343,000+3.4% past year · +63% in 10 years
Typical rent$1,485
12-month value outlook+2.4%
New homes permitted, 2025957St. Louis 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. Louis County permitted 957 new homes in 2025, including 456 apartment units. 16% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.