At Pulsar Alarm Systems LTD, we have been providing quality Fire Alarm, Fire Sprinkler and Security services since 1974 so we bring years of experience in designing, installing, inspecting, servicing and maintaining Fire Life Safety and Security Systems.  Headquartered in Plaistow, New Hampshire, we have expanded nationally and now oversee the protection of some of the largest multifamily communities in the country. We know the landscape.   

A National Presence with a Small Business Feel. 

To us, you will never be just another account number in our system.  You will always speak to a real person.  We value each and every one of our customers and are committed to building and maintaining long-term relationships.  Whether for commercial, residential, industrial or institutional applications, our professional and highly trained staff is ready to meet all of your fire protection and security needs.  We realize that things change and it is our goal is to stay on the cutting edge of technological advances in the industry so we are always prepared to meet any of our client’s new requirements. 



“Customer service still matters.  A kind voice on the other end of the phone still matters.  Someone who calls you back when they say they will still matters.  Keith from Pulsar did this for us – And that matters.” – Melissa C., Pulsar Customer

“As always, my experience was outstanding and absolutely everything was completed! Very professional, friendly, and knowledgeable guys!  It's always a pleasure to have people from Pulsar come in to work at my property!” – Janine P., Pulsar Customer