Find a locksmith

Security prices, sourced

What does home security cost?

Prices for 11 alarm, monitoring, camera, doorbell, lock and locksmith jobs, with every source listed.

Top price checks
Home Security System Cost$199–$900Locksmith Cost$107–$242Security Camera Installation Cost$500–$1,600Alarm Monitoring Cost$25–$50Lock Replacement Cost$60–$350ADT Cost$25–$50

Security topics

Alarm Systems & Monitoring 5 guides

Home Security System Cost$199–$900Equipment + installationAlarm Monitoring Cost$25–$50Per month, professional monitoringADT Cost$25–$50Per month, ADT monitoringSimpliSafe Cost$251–$734Equipment package, list price

Cameras & Doorbells 2 guides

Security Camera Installation Cost$500–$1,6004-camera system, installedVideo Doorbell Installation Cost$250–$400Doorbell installation

Locks & Locksmiths 4 guides

Locksmith Cost$107–$242Locksmith visitLock Replacement Cost$60–$350Lock replacementCost to Rekey a House$80–$150Rekey a homeSmart Lock Installation Cost$230–$600Smart lock, pro-installed

Every range on this site comes from published cost data, listed at the end of each guide. How we price