Home Security Cost in San Marino, CA in 2026
Most Home Security projects in San Marino, CA cost between $450 and $3,900. The typical price is $1,400.
Labour and materials in San Marino 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 San Marino, CA
Businesses listed on Google near San Marino, CA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Professional Home Automation & Security
5.0(39 reviews)
120 S Del Mar Ave Ste 2030, San Gabriel, CA 91778
San Marino Security Systems
4.4(21 reviews)
2405 Huntington Dr, San Marino, CA 91108