HVAC companies in Massapequa, NY 11758
10 HVAC companies, with local market data for this ZIP.
General contractors 45Concrete and masonry 11HVAC 10Remodeling 7Roofing and exteriors 5Electricians 5Painting 3Carpentry, drywall and windows 3Excavation and demolition 3Other construction trades 2Flooring and tile 2
Area profitability, HVAC66 / 100Strong market, crowded field
Typical home value$832,000+6.4% in the past year
New homes permitted, 2025821Nassau County
Homeowners93.1%18,802 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Aaron Air Conditioning & HeatingHVAC contractor · 5300 Merrick Rd, Massapequa(516) 798-5200 · aaronairconditioning.com · 3 drivers, 1 truck
Baier PlumbingHVAC contractor · 54 Francine Ave, Massapequa(516) 978-2281 · baierplumbing.com
Comfort Air Conditioning & HeatingHVAC contractor · 4144 Sunrise Hwy, Massapequa(516) 799-0700 · comfortairny.com
Don Refrigeration Co.HVAC contractor · 194 Old Sunrise Hwy, Massapequa(516) 799-3333 · americanstandardair.com
Eagle Heating Service IncHVAC contractor · 566 Ocean Ave, Massapequa(516) 799-0206 · eagleheatingservice.com · 1 driver, 1 truck
Fascaldi Plumbing Heating & CoolingHVAC contractor · 5419 Merrick Rd, Massapequa(516) 798-8782 · fascaldiplumbing.com · 1 driver, 1 truck
Pristina Plumbing and Heating CorpHVAC contractor · 1101 A Broadway, Massapequa(516) 300-1842 · pristinaplumbing.com
Sears Heating and Air ConditioningHVAC contractor · 34 Carmans Rd, Massapequa(934) 201-6004 · searshomeservices.com
Massapequa Plumbing and Heating ConstructionHVAC contractor · 157 Forest Ave, Massapequa(516) 882-4214
Unqua Sewer and DrainHVAC contractor · 95 Unqua Rd, Massapequa(516) 882-4333
HVAC in ZIP 11758 at a glance
Local building angle: Nassau County permitted 821 new homes in 2025, including 159 apartment units. 8% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.