Please Review Us

Inadvertent Alarm

March 18, 2019

They were excellent in responding to our call for help. Thanks Keystone!


Great service

February 14, 2019

I needed someone to come out quick and install a fire alarm. They worked with me and came out the next day! They also called me when they were on there way which was great!

Daisy Grabowski

Saved Marcy

February 8, 2019

My mom was feeling sick and forgot she was cooking soup. Her pot melted and house filled with smoke. The alarm Lenny Weiner installed alerted your company and they called fire dept. and saved her life. We are forever grateful for your service and company!

Joanne M Kuchinsky

Professional and Responsive

February 4, 2019

Keystone goes above and beyond to ensure security and satisfaction. They clearly explain all options and costs. Highly recommend

Nancy Poland

Keystone Protective Services,,, You are secure with them!!

January 23, 2019

I had my alarm installed almost 10 years ago by Keystone, and I have to say, it has been a real pleasure working with this company. Lenny provides the highest level of service you could ask for. If you are looking for an alarm system co. to use, Keystone Protective Services is the best in the business for your security needs!!

Tom Leone

A Company you and trust!

December 14, 2018

Have been a client for over 20 years. Always responds to calls for service and makes suggestions on how to improve your system with the changing technology. Trust them to handle all your security needs. You won’t be disappointed!

W Galloway

Convenience and Service all in one

November 25, 2018

Did not have to worry about the thing. Lenny managed all the aspects and some more. I could concentrate on my business why Lenny made sure it is protected. Thank you!

Boris Ayzenberg

No Hassles!

October 18, 2018

The office,Easy to deal with and do what they say.The owner is a great guy and a man of his word!I would recommend Keystone to anyone looking for a security/camera/fire alarm/security system!

Craig LaCagnina

No Title

September 20, 2018

Excellent service ! Lenny the owner is always up to date on latest equipment !!

Financial Exchange Check Cashing


August 20, 2018

You call and Keystone Alarm Company is on there way. Top of the line service with the most up to date equipment. No comparison to the big companies out there. Keystone Alarms is the best for your burglar and fire alarm needs. A+++

Vicky 50/50

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