HVAC companies in Littlestown, PA 17340
2 HVAC companies, with local market data for this ZIP.
General contractors 15Electricians 4Roofing and exteriors 3Remodeling 3HVAC 2Concrete and masonry 2Excavation and demolition 1Painting 1Carpentry, drywall and windows 1
Area profitability, HVAC56 / 100Moderate market, balanced field
Typical home value$340,000+3.5% in the past year
New homes permitted, 2025476Adams County
Homeowners80.5%4,322 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Baird Heating and CoolingHVAC contractor · 895 Hanover Pike, Littlestown(717) 359-9892 · bairdheatingcooling.com
Key Services Heating & CoolingHVAC contractor · 175 Saint Johns Rd W, Littlestown(717) 359-4565 · keyservices.us
HVAC in ZIP 17340 at a glance
Local building angle: Adams County permitted 476 new homes in 2025. 21% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.