Denning Sheet Metal Inc
HVAC contractor in Columbia Falls, MT 59912
About this company
Denning Sheet Metal Inc is listed as an HVAC contractor at 3580 MT Highway 40 W in Columbia Falls, Montana, in Flathead County. It is one of 1 HVAC companies in ZIP 59912.
Other HVAC companies nearby
Ryan's Heating & Air Inc1075 Trumble Creek Rd, Kalispell
7.4 mi(406) 755-1444
Van Dort Heating Inc480 Ash Rd, Kalispell
9.2 mi(406) 643-5440
Carson Brothers Montana1639 Montana Highway 35, Kalispell
10.2 mi(406) 407-7858
Performance Heating & Air1347 US Highway 2 E, Kalispell
10.7 mi(406) 270-9087
AirWorks294 2nd Avenue West N, Kalispell
11.7 mi(406) 257-1341
Housing market around ZIP 59912
Figures describe the local area, not this company.
Typical home value$608,000+1.8% past year · +141% in 10 years
Typical rent$1,816
12-month value outlook+1.7%
New homes permitted, 2025830Flathead County
Listings with a price cut23.9%Kalispell metro
New construction sales11Kalispell metro, Aug
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: Flathead County permitted 830 new homes in 2025, including 630 apartment units. 32% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.