C-N-O Comfort Zone Heating & Cooling
HVAC contractor in Saint Peters, MO 63376
About this company
C-N-O Comfort Zone Heating & Cooling is listed as an HVAC contractor at 145 North Service Road in Saint Peters, Missouri, in St. Charles County. It is one of 12 HVAC companies in ZIP 63376.
Other HVAC companies nearby
Stevenson Heating & Cooling103 Main St, Saint Peters
0.6 mi(636) 387-1032
AAA Home Services7428 Mexico Rd, St Peters
0.7 mi(636) 928-4933
Cornerstone Comfort Solutions331 Mid Rivers Mall Dr, St. Peters
0.9 mi(636) 534-1888
Budget Heating, Cooling & Plumbing325 Mid Rivers Mall Dr, St. Peters
0.9 mi(636) 689-6093
Faszold Heating and Cooling1613 E Terra Ln, O'Fallon
1.9 mi(636) 259-2756
Housing market around ZIP 63376
Figures describe the local area, not this company.
Typical home value$328,000+3.6% past year · +84% in 10 years
Typical rent$1,723+6.6% 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. 25% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.