HVAC companies in Palmyra, PA 17078
4 HVAC companies, with local market data for this ZIP.
General contractors 12HVAC 4Painting 4Roofing and exteriors 4Remodeling 3Excavation and demolition 2Garage doors 1Carpentry, drywall and windows 1Flooring and tile 1Concrete and masonry 1Other construction trades 1Electricians 1
Area profitability, HVAC61 / 100Strong market, balanced field
Typical home value$350,000+4.5% in the past year
New homes permitted, 2025542Lebanon County
Homeowners72.1%9,134 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Delta T PHCHVAC contractor · 320 Plaza Dr, Palmyra(717) 832-4124 · deltatphc.com
ECS Comfort Heating & CoolingHVAC contractor · 33 East Main Street, Palmyra(717) 288-1550 · ecscomfort.com
Jarrett Services IncHVAC contractor · 413 N Railroad St, Palmyra(717) 838-9766 · jarrettservices.com
N.S. JohnsonHVAC contractor · 710 E High St, Palmyra(717) 838-8000 · nsjohnsonhvac.com
HVAC in ZIP 17078 at a glance
Local building angle: Lebanon County permitted 542 new homes in 2025, including 231 apartment units. 26% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.