South Air Heating, Cooling & Insulation
HVAC contractor in Cartersville, GA 30121
About this company
South Air Heating, Cooling & Insulation is listed as an HVAC contractor at 5536 Highway 20 in Cartersville, Georgia, in Bartow County. It is one of 6 HVAC companies in ZIP 30121.
Other HVAC companies nearby
WEAVER Heating and Air180 Wansley Dr SE, Cartersville
1.2 mi(770) 387-1570
World Class Heating And Cooling906 N Tennessee St, Cartersville
1.9 mi(678) 768-1821
Collins Enterprises HVAC37 Ranger Rd SE, Cartersville
2.5 mi(404) 392-3681
All Weather Heating and Air333 N Tennessee St, Cartersville
2.5 mi(770) 315-5909
Chastain Plumbing Heating and Cooling800 Burnt Hickory Rd SW Ste D, Cartersville
3.4 mi(770) 386-9567
Housing market around ZIP 30121
Figures describe the local area, not this company.
Typical home value$315,000+0.5% past year · +115% in 10 years
Typical rent$1,741+1.4% past year
12-month value outlook−0.8%Roughly flat
New homes permitted, 20251,030Bartow County
Days to sale agreement46Atlanta metro · 45 a year ago
Listings with a price cut30.7%Atlanta metro
Sale price vs list98.1%Atlanta metro
New construction sales935Atlanta metro, Aug · −13% 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: Bartow County permitted 1,030 new homes in 2025, including 193 apartment units. 41% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.