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Mini-Split / Ductless Heat Pump Installation in Setauket- East Setauket, New York

6 businesses offering mini-split / ductless heat pump installation with a Setauket- East Setauket address in Suffolk County, NY. Updated 9-22-26.

Business	Phone	Website
A1 Heating and Air Conditioning Inc.Setauket- East Setauket	(631) 331-2102	a1homeair.com	Report Phone doesn’t work Website doesn’t work
All Island MechanicalSetauket- East Setauket	(631) 471-5000	allislandmechanical.com	Report Phone doesn’t work Website doesn’t work
Diamond Comfort Systems CorpSetauket- East Setauket	(631) 246-9595	diamondcomfortsystemscorp.com	Report Phone doesn’t work Website doesn’t work
Mc Intosh Plumbing & Heating IncSetauket- East Setauket	(631) 786-6954	mcintoshplumbingandheating.com	Report Phone doesn’t work Website doesn’t work
Mechanical Solutions IncSetauket- East Setauket	(631) 689-3400	mechanicalsolutions.com	Report Phone doesn’t work Website doesn’t work
Rose-Aire Co.Setauket- East Setauket	(631) 402-9322	rose-aire.com	Report Phone doesn’t work Website doesn’t work

Listed alphabetically. If a phone number or website does not work, use Report on that listing. Business owners: write to contact@hometradesdirectory.com to correct or remove a listing.

All mini-split / ductless heat pump installation in Suffolk County, by townAll 105 trades in Suffolk County