HVAC companies in Portage, IN 46368
9 HVAC companies, with local market data for this ZIP.
General contractors 17HVAC 9Roofing and exteriors 7Electricians 5Remodeling 4Concrete and masonry 4Excavation and demolition 3Other construction trades 3Carpentry, drywall and windows 1Fences and decks 1
Area profitability, HVAC52 / 100Moderate market, crowded field
Typical home value$271,000+0.2% in the past year
New homes permitted, 2025564Porter County
Homeowners73.4%15,856 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Absolute AirHVAC contractor · 5194 Melton Road Portage, IN 46368, Portage(219) 762-8144 · absoluteheatingnair.com
American Comfort Heating & CoolingHVAC contractor · 2971 Willowdale Rd, Portage(219) 734-6647 · americancomfortheatingandcooling.com
Express Home ComfortHVAC contractor · 2129 Hickory St Apt D, Portage(219) 841-9331 · expresshomecomfort.com
JLS Heating & CoolingHVAC contractor · 5680 Central Ave, Portage(219) 850-3486 · jlsheatingandcooling.com
Lovings Heating & Cooling IncHVAC contractor · 2593 Hamstrom Rd, Portage(219) 706-2118 · lovingsheatingandcooling.com
Maglish Plumbing, Heating & ElectricalHVAC contractor · 5705 Old Porter Rd, Portage(219) 764-8200 · maglishworks4u.net
NWI Heating and Air SolutionsHVAC contractor · 2686 Willowcreek Rd, Portage(219) 777-1209 · nwiheatingandair.com
Seasonal Heating & Air Conditioning, Inc.HVAC contractor · 5705 Old Porter Rd, Portage(219) 762-5504 · seasonalheating.com
The Right Flow MechanicalHVAC contractor · 1960 Hamilton St, Portage(312) 320-8138 · therightflowmechanicalllc.com
HVAC in ZIP 46368 at a glance
Local building angle: Porter County permitted 564 new homes in 2025. 22% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.