HVAC companies in Lancaster, PA 17603
8 HVAC companies, with local market data for this ZIP.
General contractors 52Painting 10HVAC 8Remodeling 8Roofing and exteriors 7Other construction trades 6Concrete and masonry 6Electricians 5Carpentry, drywall and windows 1Garage doors 1Excavation and demolition 1
Area profitability, HVAC50 / 100Moderate market, balanced field
Typical home value$307,000+2.7% in the past year
New homes permitted, 20251,296Lancaster County
Homeowners61.9%26,801 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
All Comfort Mechanical, LLCHVAC contractor · 1033 Tom Paine Dr, Lancaster(717) 872-4927 · allcomfortpa.com
EH Gochnauer & Sons, Inc.HVAC contractor · 509 Rohrerstown Rd, Lancaster(717) 299-3776 · gochnauer.com · 8 drivers, 1 truck
MJD SYStems LLCHVAC contractor · 1046 Columbia Ave, Lancaster(717) 826-7165 · mjd-systems.com
Neffsville Plumbing & Heating ServicesHVAC contractor · 1208 Harrisburg Pike, 101, Lancaster(717) 288-9700 · neffsvilleph.com · 5 drivers, 2 trucks
RSC Heating and Air ConditioningHVAC contractor · 139 Supervisors Rd, Lancaster(717) 299-3914 · rscheatingandair.com
Ugi UtilitiesHVAC contractor · 262 Conestoga St, Lancaster(800) 276-2722 · ugi.com
Winter's Heating and Air ConditioningHVAC contractor · 1500 Wilson Ave, East Hempfield Twp(223) 227-4328 · WintersHeatAir.com
Burnham Holdings Inc. (h Q)HVAC contractor · 1241 Harrisburg Ave, Lancaster(717) 397-4700
HVAC in ZIP 17603 at a glance
Local building angle: Lancaster County permitted 1,296 new homes in 2025, including 429 apartment units. 13% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.