Kowalsky Mechanical
HVAC contractor in Westminster, CO 80021
About this company
Kowalsky Mechanical is listed as an HVAC contractor at 7402 Church Ranch Blvd Ste 122 in Westminster, Colorado, in Jefferson County. It is one of 8 HVAC companies in ZIP 80021.
Other HVAC companies nearby
Accurate Climate Control8094 W 93rd Way, Westminster
1.2 mi(303) 847-2961
Efficient Comfort: Heating, Cooling & Mechanical10835 Dover St Unit 100, Westminster
1.3 mi(720) 307-7473
Thin Air Heating and Cooling Repair9767 Holland Circle, Westminster
1.4 mi(720) 999-6795
DMC Services8238 W 90th Pl, Broomfield
1.5 mi(303) 903-1029
Service Experts Heating & Air Conditioning9050 Marshall Ct, Westminster
1.6 mi(303) 573-7300
Housing market around ZIP 80021
Figures describe the local area, not this company.
Typical home value$542,000−1.5% past year · +62% in 10 years
Typical rent$1,919+0.4% past year
12-month value outlook−0.3%Roughly flat
New homes permitted, 20251,118Jefferson 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: Jefferson County permitted 1,118 new homes in 2025, including 278 apartment units. 39% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.