HVAC companies in Harlem, GA 30814
2 HVAC companies, with local market data for this ZIP.
General contractors 9Painting 2HVAC 2Concrete and masonry 1Roofing and exteriors 1Carpentry, drywall and windows 1Other construction trades 1Fences and decks 1Electricians 1
Area profitability, HVAC60 / 100Moderate market, crowded field
Typical home value$291,000+2.3% in the past year
New homes permitted, 20251,213Columbia County
Homeowners75.4%3,844 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Modern Heating and Air and RefrigerationHVAC contractor · 1607 Old Appling Harlem Hwy, Harlem(706) 203-5264 · modernheatingco.com
Reliable Air Solutions LLCHVAC contractor · 355 E Trippe St, Harlem(706) 833-1932 · reliableairsolutionsllc.com
HVAC in ZIP 30814 at a glance
Local building angle: Columbia County permitted 1,213 new homes in 2025, including 31 apartment units. 33% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.