Northstar Heating and Cooling
HVAC contractor in Duluth, MN 55810
About this company
Northstar Heating and Cooling is listed as an HVAC contractor at 9423 Westgate Blvd in Duluth, Minnesota, in St. Louis County. It is one of 3 HVAC companies in ZIP 55810.
Other HVAC companies nearby
NorthStar Services301 S. Central Ave., Duluth
3.3 mi(218) 208-4511
Sears Heating and Air Conditioning215 N Central Ave, Duluth
3.3 mi(718) 717-1782
Cosgriff Climate Control5653 Morris Thomas Rd, Hermantown
4.3 mi(218) 729-7118
Kalkbrenner Plumbing & Heating Inc12802 W 9th St, Duluth
4.4 mi(218) 626-3316
Gustave A Larson Company4001 W Superior St, Duluth
4.5 mi(218) 628-2293
Housing market around ZIP 55810
Figures describe the local area, not this company.
Typical home value$295,000+6.9% past year · +84% in 10 years
12-month value outlook+4.1%
Days to sale agreement14Duluth metro · 15 a year ago
New homes permitted, 2025412St. Louis County
Listings with a price cut26.5%Duluth metro
Sale price vs list99.3%Duluth metro
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: St. Louis County permitted 412 new homes in 2025, including 164 apartment units. 18% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.