DND Heating and Air Conditioning LLC
HVAC contractor in Knoxville, TN 37920
About this company
DND Heating and Air Conditioning LLC is listed as an HVAC contractor at 324 Crossfield Dr in Knoxville, Tennessee, in Knox County. It is one of 2 HVAC companies in ZIP 37920.
Other HVAC companies nearby
Jack Frost Heating and Air Conditioning10119 Chapman Hwy SE, Seymour
2.6 mi(865) 573-5777
Neilson Heating & Air Conditioning847 Hinkle Rd, Seymour
3.1 mi(865) 207-9271
Ambient Services, Inc.1048 W Union Valley, Seymour
4.4 mi(865) 366-1789
ONE Service Pros319 Blue Peacock Way, Seymour
5.2 mi(865) 351-0241
Doctor Cools Heating and Air538 Nicole Ln, Seymour
5.6 mi(865) 440-3099
Housing market around ZIP 37920
Figures describe the local area, not this company.
Typical home value$318,000+0.9% past year · +155% in 10 years
Typical rent$1,935+4.7% past year
12-month value outlook+2.0%
New homes permitted, 20255,013Knox County
Days to sale agreement25Knoxville metro · 24 a year ago
Listings with a price cut31.9%Knoxville metro
Sale price vs list97.8%Knoxville metro
New construction sales212Knoxville metro, Aug · −21% 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: Knox County permitted 5,013 new homes in 2025, including 2,437 apartment units. 24% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.