We pride ourselves on our superior customer service.

Since 1979, Alarm-Tech has been providing quality security systems to homes and businesses across Long Island. Don’t just take it from us...here’s what everyone is saying about Alarm-Tech:

Olive C.

Olive C.

Jeff saved the day! After having my old alarm company come here twice to try to fix my problem Jeff was able to fix it over the phone!!! I switched central stations immediately and I'm so happy my alarm system is back up and working. If you want competency and great service - give Alarm Tech a call!

Sharon D

Sharon D.

I have had Alarm Tech for quite a while now and I am very pleased. I have never had a problem with them and if I had any problems they took care of it.

Jeff the owner is amazing. Very pleased with their staff as well. I highly recommend Alarm Tech for any of your security needs.


Naomi O.

Have had a 5 yr contract with them with no issues whatsoever.  Anytime the alarm went off the call center called immediately. No problems with adding people on and taking people off the alarm code system and changing the phone call #'s of what number to call 1st, 2nd, 3rd, etc., meeting with them soon, to renew contract and add on surveillance. hopefully it will be affordable!

Bill C.

Billy C.

Very happy with Alarm Tech, system works well, offiice personnel are very friendly!! Family owned!

Billy M

Bill M.

Top notch company! Very pleased with their service!



I have been using Alarm-Tech as a source for parts to install my own home security system. While they will do the installation for you, they are also very glad to help you with a do-it-yourself installation. Their pricing is very reasonable and they are more than happy to offer suggestions on how to best set up your system. I am not talking about the typical, two motion detector, TV advertised system. My system consists of sensors on all doors and windows as well as motion and fire sensors. They are very knowledgeable and when I did come up with an unusual question, they were able to quickly find the answer. Everyone at Alarm-Tech has bent over backwards to be friendly and helpful!

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