C.G. Delzell & Sons
HVAC contractor in Columbus, OH 43205
About this company
C.G. Delzell & Sons is listed as an HVAC contractor at 1533 Franklin Park S in Columbus, Ohio, in Franklin County. It is one of 2 HVAC companies in ZIP 43205.
Other HVAC companies nearby
Thermal Air Heating and Cooling260 S 21st St, Columbus
0.7 mi(614) 972-6706
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1.3 mi(614) 252-7883
Columbus Climate Controls1339 E 5th Ave, Columbus
1.6 mi(614) 299-5911
Legacy Heating and Cooling1080 Gibbard Ave, Columbus
1.7 mi(614) 989-0376
Columbus Temperature Control1053 E 5th Ave, Columbus
1.8 mi(614) 294-6216
Housing market around ZIP 43205
Figures describe the local area, not this company.
Typical home value$268,000−4.4% past year · +138% in 10 years
Typical rent$1,369+1.8% past year
12-month value outlook+1.6%
New homes permitted, 202510,494Franklin County
Days to sale agreement14Columbus metro · 11 a year ago
Listings with a price cut34.9%Columbus metro
Sale price vs list99.4%Columbus metro
New construction sales227Columbus metro, Aug · −11% 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: Franklin County permitted 10,494 new homes in 2025, including 8,168 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.