HVAC companies in Green Bay, WI 54304
6 HVAC companies, with local market data for this ZIP.
General contractors 35Other construction trades 12Remodeling 9HVAC 6Roofing and exteriors 5Electricians 5Concrete and masonry 5Flooring and tile 3Fences and decks 3Carpentry, drywall and windows 1
Area profitability, HVAC44 / 100Moderate market, crowded field
Typical home value$298,000+5.3% in the past year
New homes permitted, 20251,210Brown County
Homeowners57.4%12,501 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Ama Heating and Air ConditioningHVAC contractor · 710 Lombardi Ave, Green Bay(920) 494-5952 · amaheating.com
Apex Heating and Air ConditioningHVAC contractor · 2789 Allied St, Green Bay(920) 494-8800 · apexheating.com
Bay Area ServiceHVAC contractor · 1449 S Broadway, Green Bay(920) 435-7111 · bayareaservice.com · 13 drivers, 8 trucks
Professional Heating & Air ConditioningHVAC contractor · 2944 Holmgren Way, Green Bay(920) 336-0110 · proheating.com
Seasonal Comfort HVACHVAC contractor · 2213 Patty Ln, Green Bay(920) 492-9153 · agents.allstate.com
Standard Heating & CoolingHVAC contractor · 1146 S Maple Ave, Green Bay(920) 432-1611 · standardheatandcool.com
HVAC in ZIP 54304 at a glance
Local building angle: Brown County permitted 1,210 new homes in 2025, including 407 apartment units. 7% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.