Home Security Cost in San Diego, CA in 2026
Most Home Security projects in San Diego, CA cost between $475 and $4,200. The typical price is $1,400.
Labour and materials in San Diego run about 29% 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 Diego, CA
Businesses listed on Google near San Diego, CA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Real Home Security, LLC- Authorized ADT Dealer
4.9(146 reviews)
8825 Aero Dr #220, San Diego, CA 92123
Alert 360 Home & Business Security San Diego
4.8(156 reviews)
3655 Ruffin Rd Ste 360, San Diego, CA 92123
Smart Shield Systems Commercial & Residential Security
4.9(110 reviews)
9655 Granite Ridge Dr #200, San Diego, CA 92123
Halcyon Security Solutions
5.0(100 reviews)
4901 Morena Blvd Ste 811, San Diego, CA 92117
Zions Security Alarms
4.9(56 reviews)
644 Prescott Ave, El Cajon, CA 92020
Silverstrand Technologies, Inc.
4.9(31 reviews)
1387 Cuyamaca St, El Cajon, CA 92020