Smiley Air & Heat
HVAC contractor in Thornton, CO 80229
About this company
Smiley Air & Heat is listed as an HVAC contractor at 9430 Lilly Ct in Thornton, Colorado, in Adams County. It is one of 16 HVAC companies in ZIP 80229.
Other HVAC companies nearby
Tafoya Mechanical9868 Harris St, Thornton
0.7 mi(720) 615-6358
HVAC Thornton Pros500 E 84th Ave, Thornton
1.5 mi(720) 807-4379
Cool Sunshine Heating and Air Conditioning, Inc.8380 Welby Rd, Denver
1.5 mi(303) 287-1846
Teamworks Mechanical10621 Irma Dr Ste F, Northglenn
1.6 mi(720) 447-3157
K & C Service8199 Welby Rd Apt 205, Denver
1.7 mi(303) 284-4114
Housing market around ZIP 80229
Figures describe the local area, not this company.
Typical home value$413,000−2.6% past year · +66% in 10 years
Typical rent$1,633−1.2% past year
12-month value outlook−0.3%Roughly flat
New homes permitted, 20252,608Adams County
Days to sale agreement30Denver metro · 33 a year ago
Listings with a price cut36.7%Denver metro
Sale price vs list98.9%Denver metro
New construction sales329Denver metro, Aug · −31% 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: Adams County permitted 2,608 new homes in 2025, including 588 apartment units. 26% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.