Home Security Cost in Castle Rock, CO in 2026
Most Home Security projects in Castle Rock, CO cost between $425 and $3,700. The typical price is $1,300.
Labour and materials in Castle Rock run about 7% 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 Castle Rock, CO
Businesses listed on Google near Castle Rock, CO. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Denver Sight and Sound
4.8(152 reviews)
8412 Winter Berry Dr, Castle Pines, CO 80108
Cyrus Alarm Services LLC
4.9(60 reviews)
22102 Pensive Ct, Parker, CO 80138
Zions Security Alarms
4.8(44 reviews)
2625 Bellavista St, Castle Rock, CO 80109
Bard LockSmith & Security
5.0(26 reviews)
409 S Wilcox St Ste G, Castle Rock, CO 80104
HS3 Technologies Inc.
No rating yet
695 Jerry St Ste 405, Castle Rock, CO 80104