Thornton Heating Service
HVAC contractor in Libertyville, IL 60048
About this company
Thornton Heating Service is listed as an HVAC contractor at 19083 W Casey Rd in Libertyville, Illinois, in Lake County. It is one of 9 HVAC companies in ZIP 60048.
Other HVAC companies nearby
V J Killian Company1891 Industrial Dr, Libertyville
0.8 mi(847) 680-1011
Blue Star Heating and Cooling1840 Industrial Dr Ste 280, Libertyville
0.8 mi(847) 797-4232
Beckman Brothers1072 Corporate Cir S, Grayslake
1.6 mi(847) 223-7870
GFM Home Services, Inc.888 E Belvidere Rd, Grayslake
1.8 mi(224) 223-0393
Northern Air Systems, Inc.683 Center St, Grayslake
2.1 mi(847) 223-8877
Housing market around ZIP 60048
Figures describe the local area, not this company.
Typical home value$628,000+7.8% past year · +47% in 10 years
Typical rent$2,185+6.8% past year
12-month value outlook+2.6%
New homes permitted, 20251,468Lake 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: Lake County permitted 1,468 new homes in 2025, including 898 apartment units. 14% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.