National Heating and Air Conditioning
HVAC contractor in Blue Ash, OH 45241
About this company
National Heating and Air Conditioning is listed as an HVAC contractor at 4300 Creek Rd in Blue Ash, Ohio, in Hamilton County. It is one of 13 HVAC companies in ZIP 45241.
Other HVAC companies nearby
Tri City Elite Heating & Cooling10655 Willfleet Dr, Sharonville
0.4 mi(513) 769-6615
Ohio Hydronics Inc10549 Plainfield Rd, Cincinnati
0.4 mi(513) 769-9335
Cincinnati Heating and Air Conditioning10937 Reed Hartman Hwy, Cincinnati
0.5 mi(513) 578-5718
Blue Ash Furnace & Air Conditioning10979 Reed Hartman Hwy, Blue Ash
0.5 mi(513) 443-1311
Enervise10226 Alliance Rd, Blue Ash
1.1 mi(513) 901-3789
Housing market around ZIP 45241
Figures describe the local area, not this company.
Typical home value$393,000+2.2% past year · +82% in 10 years
Typical rent$1,357
12-month value outlook+2.6%
New homes permitted, 20251,162Hamilton County
Days to sale agreement11Cincinnati metro · 10 a year ago
Listings with a price cut32.7%Cincinnati metro
Sale price vs list99.1%Cincinnati metro
New construction sales152Cincinnati metro, Aug · −15% 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: Hamilton County permitted 1,162 new homes in 2025, including 497 apartment units. 7% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.