HVAC companies in Sioux City, IA 51106
4 HVAC companies, with local market data for this ZIP.
General contractors 17Roofing and exteriors 8HVAC 4Carpentry, drywall and windows 3Concrete and masonry 3Garage doors 3Electricians 3Fences and decks 2Flooring and tile 1Painting 1
Area profitability, HVAC38 / 100Soft market, balanced field
Typical home value$222,000+2.9% in the past year
New homes permitted, 2025238Woodbury County
Homeowners70.2%11,102 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Gormally's Heating & Air ConditioningHVAC contractor · 3010 Glen Ellen Rd, Sioux City(712) 239-1314 · gormallyshvac.com
Johnstone SupplyHVAC contractor · 1401 Cunningham Dr, Sioux City(712) 277-2200 · johnstonesupply.com
Peterson Air Conditioning & Heating Service IncHVAC contractor · 4613 Morningside Ave, Sioux City(712) 276-1773 · petersonacandhtgservice.com
Siouxland Heating and CoolingHVAC contractor · 3129 Jay Ave, Sioux City(712) 560-8810 · Www.siouxlandheatingandcooling.com
HVAC in ZIP 51106 at a glance
Local building angle: Woodbury County permitted 238 new homes in 2025, including 88 apartment units. 11% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.