Duct Doctor tri-cities
HVAC contractor in Church Hill, TN 37642
About this company
Duct Doctor tri-cities is listed as an HVAC contractor at 140 Old Mill Rd in Church Hill, Tennessee, in Hawkins County. It is one of 3 HVAC companies in ZIP 37642.
Other HVAC companies nearby
Custom Heating & Air Conditioning LLC119 E Main Blvd, Church Hill
0.6 mi(423) 357-1922
Stallard and Son Heating & Cooling307 W Ellis Ln, Church Hill
3.0 mi(423) 256-2422
Hale Heating & Cooling435 Ridgefields Rd, Kingsport
6.8 mi(423) 323-9331
Lafayette Air Conditioning1500 W Stone Dr, Kingsport
7.9 mi(423) 378-4538
Apex Heating and Air220 E Center St, Kingsport
8.8 mi(423) 429-5739
Housing market around ZIP 37642
Figures describe the local area, not this company.
Typical home value$260,000+5.6% past year · +113% in 10 years
Typical rent$1,500
12-month value outlook+1.6%
New homes permitted, 2025141Hawkins County
Days to sale agreement26Kingsport metro · 22 a year ago
Listings with a price cut32.2%Kingsport metro
Sale price vs list96.8%Kingsport metro
New construction sales21Kingsport metro, Aug · 0% 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: Hawkins County permitted 141 new homes in 2025. 25% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.