Home Security Cost in Derry, NH in 2026
Most Home Security projects in Derry, NH cost between $400 and $3,600. The typical price is $1,200.
Labour and materials in Derry run about 3% 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 Derry, NH
Businesses listed on Google near Derry, NH. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
SOS Alarms Inc
4.9(48 reviews)
76 Coleman Rd, Auburn, NH 03032
Wicked MoJo I.T.
4.6(52 reviews)
34 Crystal Ave #2, Derry, NH 03038
Pulsar Alarm Systems
4.6(42 reviews)
4 Wilder Dr Ste 11, Plaistow, NH 03865
One Source Security
4.7(19 reviews)
674 Daniel Webster Hwy, Merrimack, NH 03054
Reinhold Security, LLC
5.0(10 reviews)
5 Mosher Dr, Atkinson, NH 03811
NH Security Cameras
5.0(9 reviews)
34 Crystal Ave, Derry, NH 03038