Home Security Cost in Watertown, MA in 2026
Most Home Security projects in Watertown, MA cost between $450 and $3,900. The typical price is $1,400.
Labour and materials in Watertown run about 20% above the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- Number of doors, windows and cameras covered
- Wired versus wireless sensors
- Professional monitoring contract
- Smart lock and video doorbell integration
Usually included
- Panel, sensors and cameras
- Installation and configuration
- App setup and walkthrough
Usually extra
- Monthly monitoring fees
- Electrical work for hardwired cameras
- Network upgrades
Home security installers in Watertown, MA
Businesses listed on Google near Watertown, MA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Alarm New England Boston
4.7(205 reviews)
2 Park Plaza #305, Boston, MA 02116
American Alarm and Communications, Inc.
4.2(57 reviews)
AMERICAN ALARM AND COMMUNICATIONS, INC, 297 Broadway, Arlington, MA 02474
Revolution Fire Alarm
5.0(10 reviews)
84 Bowers St, Newton, MA 02460
Boston Alarm
5.0(8 reviews)
85 Franklin St, Needham, MA 02494
Boustris & Sons Inc
3.7(15 reviews)
106 Lincoln St, Brighton, MA 02135
Prestige Security Solutions Inc.
5.0(6 reviews)
139 Mystic Ave, Medford, MA 02155