Seacoast Security is an independent family owned business with offices in Rockport, Bangor, Freeport, Presque Isle and Portsmouth, N.H.

We are the Largest independent alarm company in the State of Maine with our own UL Listed Central Station.

We are dedicated to providing fast and efficient service for all of our customers because we recognize that customer service is the key to successful business relationships.

Seacoast Security has been providing peace of mind security for the people of Maine for over twenty five years.

Other Locations

Central Protection
163 State St.
Bangor, Maine, 04401
Phone: (207) 947-0426
Fax: (207) 947-0994

Seacoast Security Freeport
4 Summer St.
P.O. Box k
Freeport, Maine, 04032
Phone: (207) 865-0394
Fax: (207) 865-0852

Great Bay Security
125 Aviation Ave.
PMB#451 Woodbury Ave.
Portsmouth, New Hampshire, 03801

Seacoast Security - Presque Isle
17 Parsons St., Suite #1
Presque Isle, Maine
Phone: (207) 764-4800
Fax: (207) 764-0831