Fairhaven Alarm Systems

Fairhaven Alarm Systems has been serving the Fairhaven, Plymouth, Bristol, and surrounding areas since 1976. We are a family owned and operated local company that specializes in providing Southeastern Massachusetts builders and homeowners with professionally installed security systems. We have expanded to become one of the premier security and fire alarm installation companies in the Eastern Massachusetts & Cape Code Areas.
While our primary focus remains with homeowners, we also provide the same personalized service to businesses and contractors. Fairhaven Alarm Systems meets all of the Massachusetts licensing requirements for the fire and security alarm systems industry. We have a Massachusetts "C" license "S" contractor license. Our Technicians carry a Massachusetts "D" License and their Certificate of Clearance issued by the Massachusetts Department of Public Safety. Fairhaven Alarm also carries general liability and workers compensation insurance.

Our Customers are Important to Us.

At Fairhaven Alarm Systems, our customers are extremely important to us. We see every customer as a person, not just a number. Our return calls and service are prompt. We won't keep you waiting. We even offer rewards to loyal customers.


Limited time offer - For every job referral that opts for Central Station monitoring service, you will receive two months monitoring credit towards your next invoice.