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Security Camera & Doorbell Installation in Smithtown, New York

4 businesses offering security camera & doorbell installation with a Smithtown address in Suffolk County, NY. Updated 9-22-26.

Business	Phone	Website
Extreme AVS Home Theater Installers Control4 Long IslandSmithtown	(631) 519-9002	extremeavs.com	Report Phone doesn’t work Website doesn’t work
Gemini Protection ServicesSmithtown	(631) 656-8858	geminiprotectionservice.com/contact.html	Report Phone doesn’t work Website doesn’t work
IAL Total SecuritySmithtown	(631) 938-7504	ialtotalsecurity.com	Report Phone doesn’t work Website doesn’t work
Valentine SystemsSmithtown	(631) 862-1339	valentinesystems.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 security camera & doorbell installation in Suffolk County, by townAll 105 trades in Suffolk County