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How Much Does Home Security Cost in California?

California prices are 35% above the national average

Home Security in California costs between $356 and $3,297 per project in 2026. The national average is $789.

Low
$356
California Avg
$1,065
High
$3,297
per projectNational avg: $789
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Home Security Costs in California — Detailed Breakdown

Service
CA Low
CA High
Natl Avg
Basic Alarm System Installation
$381
$1,593
$731
Smart Home Security System Integration
$910
$6,516
$2,751
Security Camera Installation
$306
$4,725
$1,864
Video Doorbell Installation
$207
$594
$297
Motion Detector Installation
$207
$699
$336
Professional Monitoring Service
$34
$104
$51
Security System Maintenance
$131
$429
$208
Cost Range:
$309
$1,511
$674
Cost Range:
$594
$2,453
$1,129
Cost Range:
$2,214
$6,056
$3,063
Cost Range:
$1,114
$4,028
$1,905
Cost Range:
$25,314
$125,426
$55,830
Basic Monitoring Plan
$24
$55
$30
Advanced Monitoring Plan
$36
$93
$48
Video Surveillance Add-on
$5
$32
$14

Frequently Asked Questions

How much does home security cost?

The average cost of home security is $1,065 per project. Prices typically range from $356 to $3,297 depending on the scope of work and local market conditions.

What factors affect home security prices?

Key factors include: scope of the work, the provider's experience level, your location, urgency, and any specialized requirements. Getting multiple quotes is always recommended to ensure competitive pricing.

How do I find a reliable home security professional?

Start by getting 2-3 quotes from qualified professionals. Check their reviews, ask for references, verify their credentials and licensing, and confirm they carry appropriate insurance. Trusted Partners List connects you with pre-vetted pros in your area.

What should I ask before hiring a home security professional?

Key questions include: What is included in your price? What is your experience with this type of work? How long will it take? What is your cancellation/refund policy? Do you have insurance and proper licensing? Can you provide references from past clients?

When is the best time to hire a home security professional?

The best time varies by service. Generally, booking during off-peak periods can save 10-20% because professionals have more availability. For urgent needs, services are available year-round but may cost more during busy seasons.

Ready to start your home security project in California?

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