HVAC companies in Lima, OH 45804
4 HVAC companies, with local market data for this ZIP.
General contractors 16Other construction trades 4HVAC 4Roofing and exteriors 4Electricians 3Fences and decks 1Flooring and tile 1Painting 1
Area profitability, HVAC18 / 100Soft market, crowded field
Typical home value$75,000−4.2% in the past year
New homes permitted, 2025157Allen County
Homeowners54.8%5,936 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Allied Supply Company IncHVAC contractor · 460 S Main St, Lima(419) 223-0045 · alliedsupply.com
American Heating & Air ConditioningHVAC contractor · 1010 E High St, Lima(419) 227-4328 · americanheatingac.com
Neslab InstrumentsHVAC contractor · 512 Sunnymeade Ln, Lima(419) 222-4825 · asarents.com
Premier Mechanical Service, Inc.HVAC contractor · 912 S Metcalf St, Lima(419) 222-0880 · premiermechanicalserviceinc.com
HVAC in ZIP 45804 at a glance
Local building angle: Allen County permitted 157 new homes in 2025, including 36 apartment units. 10% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.