HVAC companies in Harrisburg, PA 17104
4 HVAC companies, with local market data for this ZIP.
Area profitability, HVAC27 / 100Soft market, crowded field
Typical home value$133,000+2.4% in the past year
New homes permitted, 2025329Dauphin County
Homeowners45.6%7,797 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
D. Brothers Mechanical LLCHVAC contractor · 971 S 21st St, Harrisburg(717) 303-7334 · dbrotherspa.com
Duct GurusHVAC contractor · 2030 Greenwood St, Harrisburg(717) 858-3853 · ductgurusllc.com
HL Bowman Inc Plumbing Heating & ACHVAC contractor · 2259 Woodlawn St, Harrisburg(717) 561-1206 · hlbowman.com · 200 drivers, 16 trucks
E & G Heating & Air ConditioningHVAC contractor · 1943 Caledonia St, Harrisburg(717) 743-1585
HVAC in ZIP 17104 at a glance
Local building angle: Dauphin County permitted 329 new homes in 2025, including 121 apartment units. 5% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.