McCormick Heating & Cooling
HVAC contractor in Alton, IL 62002
About this company
McCormick Heating & Cooling is listed as an HVAC contractor at 3438 Meridocia St in Alton, Illinois, in Madison County. It is one of 3 HVAC companies in ZIP 62002.
Other HVAC companies nearby
Advanced Heating Cooling and Refrigeration898 Haller St, Wood River
1.7 mi(618) 216-6213
B & W Heating & Cooling Inc398 E Edwardsville Rd, Wood River
1.7 mi(618) 254-0645
American Air Heating & Cooling191 N Old Saint Louis Rd, Wood River
2.1 mi(618) 243-7591
Greg's Service Inc.331 N Wood River Ave, Wood River
2.2 mi(618) 345-5921
Barrett Heating and Cooling Inc500 Belle St, Alton
3.1 mi(618) 465-3731
Housing market around ZIP 62002
Figures describe the local area, not this company.
Typical home value$117,000+3.5% past year · +55% in 10 years
Typical rent$1,004+4.8% past year
12-month value outlook+2.0%
New homes permitted, 2025435Madison 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: Madison County permitted 435 new homes in 2025, including 60 apartment units. 9% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.