Home Security Cost in Plaistow, NH in 2026
Most Home Security projects in Plaistow, NH cost between $400 and $3,500. The typical price is $1,200.
Plaistow prices track the national average closely. Costs here are close enough to the national picture that the adjustment barely moves the number.
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 Plaistow, NH
Businesses listed on Google near Plaistow, NH. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Security Sound Systems
4.9(163 reviews)
68 Lafayette Square, Haverhill, MA 01832
SOS Alarms Inc
4.9(48 reviews)
76 Coleman Rd, Auburn, NH 03032
Al's Lock Service
4.5(63 reviews)
79 Plaistow Rd, Plaistow, NH 03865
Pulsar Alarm Systems
4.6(42 reviews)
4 Wilder Dr Ste 11, Plaistow, NH 03865
Bold Management Security Services LLC
4.9(11 reviews)
370 Main St, Haverhill, MA 01830
Reinhold Security, LLC
5.0(10 reviews)
5 Mosher Dr, Atkinson, NH 03811