Johnson Heating & Air Conditioning LLC
HVAC contractor in Mason City, IA 50401
About this company
Johnson Heating & Air Conditioning LLC is listed as an HVAC contractor at 1405 S Taft Ave # B in Mason City, Iowa, in Cerro Gordo County. It is one of 9 HVAC companies in ZIP 50401.
Other HVAC companies nearby
North Central Mechanical Services2601 15th St SW, Mason City
0.3 mi(641) 424-4828
Gustave A Larson Company802 S Jefferson Ave, Mason City
1.9 mi(641) 423-1808
Double M Plumbing & Heating16455 Lark Ave Ste C, Mason City
1.9 mi(641) 357-6466
Mechanical Air Systems Co2417 S Federal Ave, Mason City
2.3 mi(641) 243-4654
Sure Service Heating & AC208 10th St NW, Mason City
2.4 mi(641) 423-4244
Housing market around ZIP 50401
Figures describe the local area, not this company.
Typical home value$160,000+1.6% past year · +74% in 10 years
Typical rent$975
12-month value outlook+3.3%
New homes permitted, 2025116Cerro Gordo County
Days to sale agreement38Mason City metro · 34 a year ago
Listings with a price cut21.9%Mason City metro
Sale price vs list96.9%Mason City 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: Cerro Gordo County permitted 116 new homes in 2025, including 42 apartment units. 9% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.