HVAC CONTRACTORSMINEOLA3 LISTED
Let your fingers do the walking.NASSAU · SUFFOLK · NYC EDGE

HVAC Contractors in Mineola, NY

3 hvac businesses with a listing in Mineola, NY. Listed A to Z. Nobody pays to sit higher.

F
FSM La Penna HVAC
Mineola, NY(516) 535-3945
Indoor Air Quality, Service & Installation, Planned Maintenance Agreements, Energy Recov…
N
National Cooling Service Corp.
Mineola, NY(516) 742-1942
HVAC installations and service for commercial and residential properties
P
Perillo Bros
Mineola, NYNo number listed
Heating service, heating oil, air conditioning

Permits, licensing & utilities

Official sources for Mineola, NY. Links go to the agency's own page. Last checked September 2026.
Nassau County Office of Consumer Affairs
Home improvement contractor licenses & lookupOpen →
Nassau County Department of Health
Septic, cesspool, food-service permitsOpen →
PSEG Long Island
Electric service, new connections, outagesOpen →
National Grid — Long Island (gas)
Gas service, meter work, gas emergenciesOpen →
Dig Safely New York — Call 811
Required before excavation; free utility mark-outOpen →

Which town am I in?

Long Island addresses use hamlet names (e.g. "Hicksville") but permits come from the town (Oyster Bay) or an incorporated village. If you're not sure, look up the address on the county assessor's site or ask the town clerk before you file.

HVAC Contractors in nearby towns

Farmingdale, NY3
Hicksville, NY5

Other trades in Mineola

All 13 businesses in Mineola · All HVAC Contractors on Long Island & NYC