Open Door Home Inspections
HVAC contractor in Chattanooga, TN 37405
About this company
Open Door Home Inspections is listed as an HVAC contractor at 1550 Big Fork Rd in Chattanooga, Tennessee, in Marion County. It is one of 6 HVAC companies in ZIP 37405.
Other HVAC companies nearby
Mountain Service Company466 Miller Rd, Signal Mountain
4.7 mi(423) 886-2733
Kilgore HVAC235 Paul Hackworth Rd, Whitwell
4.8 mi(424) 352-7730
Mountain City Service2408 Taft Hwy, Signal Mountain
7.6 mi(423) 801-1016
Superior Air Systems1828 Taft Hwy, Signal Mountain
7.7 mi(423) 886-6602
Pickett's Heating & Air Conditioning392 Jim Stewart Rd, Dunlap
9.2 mi(423) 949-4838
Housing market around ZIP 37405
Figures describe the local area, not this company.
Typical home value$450,000+0.8% past year · +78% in 10 years
Typical rent$1,553+3.1% past year
12-month value outlook+1.4%
New homes permitted, 2025203Marion County
Days to sale agreement36Chattanooga metro · 27 a year ago
Listings with a price cut33.9%Chattanooga metro
Sale price vs list97.6%Chattanooga metro
New construction sales146Chattanooga metro, Aug · +3% 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: Marion County permitted 203 new homes in 2025. 29% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.