Home Security Cost in Greenwich, CT in 2026
Most Home Security projects in Greenwich, CT cost between $425 and $3,800. The typical price is $1,300.
Labour and materials in Greenwich run about 14% 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 Greenwich, CT
Businesses listed on Google near Greenwich, CT. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Rolo Electronics Cameras Security Systems Security Audio Video Installation Sales Services
4.8(24 reviews)
211 Glenville Rd, Greenwich, CT 06831
Digital Home Systems
4.8(22 reviews)
38 S Ridge St, Rye Brook, NY 10573
Westchester Security Systems
5.0(17 reviews)
240 Halstead Ave, Harrison, NY 10528
Control Digital LLC
5.0(12 reviews)
500 W Putnam Ave, Greenwich, CT 06830
Welte Electronic Systems LLC
5.0(11 reviews)
71 East Ave C, Norwalk, CT 06851
Fairfield Integrated Systems
4.5(8 reviews)
1212 E Putnam Ave, Riverside, CT 06878