South Central HVAC
HVAC contractor in Union, WI 53536
About this company
South Central HVAC is listed as an HVAC contractor at 8216 N Robert Dr in Union, Wisconsin, in Rock County. It is one of 3 HVAC companies in ZIP 53536.
Other HVAC companies nearby
R.A. Heating & Air Conditioning598 Water St, Evansville
0.8 mi(608) 882-6221
GH Heating & Air, L.L.C.315 Water St, Evansville
1.2 mi(608) 882-3900
Olson Heating and Sheet Metal251 W Main St, Stoughton
9.1 mi(608) 873-3612
The Hillside Company556 E Main St, Stoughton
9.4 mi(608) 420-6300
Footville Heating & Cooling Inc.421 Highway 11, Footville
9.4 mi(608) 876-6445
Housing market around ZIP 53536
Figures describe the local area, not this company.
Typical home value$389,000+6.0% past year · +108% in 10 years
12-month value outlook+4.3%
Days to sale agreement8Janesville metro · 11 a year ago
New homes permitted, 2025388Rock County
Listings with a price cut27.6%Janesville metro
Sale price vs list100.7%Janesville metro
New construction sales16Janesville metro, Aug · −30% 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: Rock County permitted 388 new homes in 2025, including 16 apartment units. 24% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.