Bock Air Heating and Cooling
HVAC contractor in Glendale Heights, IL 60139
About this company
Bock Air Heating and Cooling is listed as an HVAC contractor at 1940 Slayton Ln in Glendale Heights, Illinois, in DuPage County. It is one of 8 HVAC companies in ZIP 60139.
Other HVAC companies nearby
Chappel's Heating & Cooling470 Mission St #12, Carol Stream
0.5 mi(630) 668-3466
Climate Pros Inc.55 N Brandon Dr, Glendale Heights
0.7 mi(630) 893-8511
Downer Septic Service3N070 Schmale Rd, Carol Stream
0.8 mi(630) 668-3816
Summers Plumbing Heating & Cooling1935 Brandon Ct Unit a, Glendale Heights
0.9 mi(331) 226-0097
Divine Hvac2200 Gladstone Ct, Glendale Heights
1.0 mi(773) 916-9474
Housing market around ZIP 60139
Figures describe the local area, not this company.
Typical home value$322,000+4.2% past year · +92% in 10 years
Typical rent$1,926+4.2% past year
12-month value outlook+2.3%
New homes permitted, 20251,265DuPage County
Days to sale agreement14Chicago metro · 12 a year ago
Listings with a price cut27.5%Chicago metro
Sale price vs list100.5%Chicago metro
New construction sales546Chicago metro, Aug · −2% 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: DuPage County permitted 1,265 new homes in 2025, including 411 apartment units. 8% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.