HVAC companies in Awendaw, SC 29429
1 HVAC companies, with local market data for this ZIP.
Area profitability, HVAC75 / 100Strong market, crowded field
Typical home value$758,000+0.9% in the past year
New homes permitted, 20253,392Charleston County
Homeowners94.1%1,638 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Carolina Custom AirHVAC contractor · 4993 N Highway 17, Awendaw(843) 226-7289 · carolinacustomair.com
Carolina Custom AirHVAC contractor · 4993 N Highway 17, Awendaw(843) 214-2363 · carolinacustomair.com
HVAC in ZIP 29429 at a glance
Local building angle: Charleston County permitted 3,392 new homes in 2025, including 842 apartment units. 66% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.