Mountain Air Inc
HVAC contractor in Butler, TN 37640
About this company
Mountain Air Inc is listed as an HVAC contractor at 9810 Highway 67 W in Butler, Tennessee, in Johnson County. It is one of 1 HVAC companies in ZIP 37640.
Other HVAC companies nearby
Mountain Air Inc103 Shoun St, Mountain City
8.9 mi(423) 727-6463
Tropical Heating and Air1556 Broad St, Elizabethton
12.9 mi(423) 292-6526
Jones and Sons Heating and Air1252 Bluefield Ave, Elizabethton
14.4 mi(423) 213-8075
Highland Heating and Cooling145 Millie Harrison Ln, Roan Mountain
14.7 mi(423) 895-1226
Climate Controllers4038 US-19 E, Elizabethton
15.5 mi(423) 547-0100
Housing market around ZIP 37640
Figures describe the local area, not this company.
Typical home value$307,000+2.2% past year · +88% in 10 years
12-month value outlook+1.4%
Days to sale agreement24Johnson City metro · 21 a year ago
New homes permitted, 20256Johnson County
Listings with a price cut35.2%Johnson City metro
Sale price vs list96.9%Johnson City metro
New construction sales26Johnson City metro, Aug · −48% 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: Johnson County permitted 6 new homes in 2025. 30% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.