Two Locations on Long Island

Holbrook: 631-666-2531         Fax: 631-666-2532          Water Mill: 631-296-8046

Residential and Commercial
Fire, Burglar, Environmental & Communications Systems

Protecting Long Island Homes and Businesses
for over 30 years with offices in Holbrook & Watermill

Homeowners have been trusting Alltech Security for over twenty five years to help keep them safe, protected, and educated about security. From 24/7 alarm monitoring to home automation, see how we've got you, your loved ones and property covered.


 
 

Your Long Island Residential & Commercial provider for
Security, Fire & Environmental Systems.

CCTV Systems   Home Automation   Audio/Video Systems   24hr Monitoring Services