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Security Camera & Doorbell Installation in Castro Valley, California

3 businesses offering security camera & doorbell installation with a Castro Valley address in Alameda County, CA. Updated 9-22-26.

Business	Phone	Website
East Bay ScreensCastro Valley	(510) 274-5565	eastbayscreens.com/products/window-screen-door-repair	Report Phone doesn’t work Website doesn’t work
Golden State SmartCastro Valley	(888) 330-0797	goldenstatesmart.com	Report Phone doesn’t work Website doesn’t work
Reliant Alarm ServicesCastro Valley	(510) 886-0359	—	Report Phone 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.

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