843 Heating and Air
HVAC contractor in Charleston, SC 29412
About this company
843 Heating and Air is listed as an HVAC contractor at 912 Reddick St in Charleston, South Carolina, in Charleston County. It is one of 6 HVAC companies in ZIP 29412.
Other HVAC companies nearby
Five Star Charleston Heating and Air520 Folly Rd PMB 173, Charleston
1.9 mi(843) 406-1700
Holy City Heating & Air1533 Folly Rd Ste F2, Charleston
2.2 mi(843) 998-2244
G&B Mechanical437 Carol St, Charleston
2.8 mi(843) 345-2276
AAA AC Repair Charleston1950 Maybank Hwy, Charleston
2.9 mi(843) 738-1031
Carney & Son 72 Degrees1556 Oak Island Dr, Charleston
4.3 mi(843) 242-7065
Housing market around ZIP 29412
Figures describe the local area, not this company.
Typical home value$594,000+1.7% past year · +107% in 10 years
Typical rent$2,543+6.6% past year
12-month value outlook+0.9%Roughly flat
New homes permitted, 20253,392Charleston County
Days to sale agreement59Charleston metro · 49 a year ago
Listings with a price cut27.8%Charleston metro
Sale price vs list97.1%Charleston metro
New construction sales404Charleston metro, Aug · +4% 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: Charleston County permitted 3,392 new homes in 2025, including 842 apartment units. 34% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.