Why Choose S.T.O.P. ALARM?


  • Use your security system!
  • Always lock doors and windows.
  • Keep all valuables out of sight.
  • Get to know your neighbors.
  • Use light timers when you are away from home.
  • Always set your alarm system.
  • Make use of the alarm decals & yard signs.
  • Use outdoor lighting for safety and as a deterrent.



  • Use smoke detectors that
    are monitored by a central
    monitoring station.

  • Test smoke detectors on a
    regular basis.

  • Practice and plan an escape
    route from your home or business in case of a fire.

  • Do not overload electrical outlets.
  • Clean furnaces and heating systems annually.
  • Keep flammables in a safe place.

Did you know: Alarm systems have been in existence since 1857? That's before telephones and home electricity!

When it comes to choosing a home or office security company, you should ask yourself:

  • Does a national alarm company really have a vested interest in OUR community ?
  • Would they have all LOCAL licenses?
  • In what state or country is their monitoring facility located?
  • How far do service people have to travel to get to me?
  • How much is that going to cost me?
  • Can I reach a live person 24/7 and get service, even if I need it late at night?
  • How often would a national alarm company check to see if my system is working ?
  • What if my phone line is cut?

California Alarm Company Operator license number ACO-384

California Electrical Contractors license number : C-10-691523

California Division of Industrial Relations license number: 691523


Photo by Kyle Hopper

National Fire Protection Association Member

Detection Monitoring Products
Authorized Dealer

Contact us about:

  • CCTV installation

  • Home intrusion alert systems

  • Business intrusion alert systems

  • Wireless 2 signal systems

  • Fire alarm systems installation

  • Emergency services notification

  • In home access control system

  • ​Yard Protection

  • 24 /7 support

  • When you call, someone will answer...

CLICK HERE to find out more of what S.T.O.P. Alarm can do for you!

Security Telecommunications Of Porterville, Inc

Did you know: 65% of all burglaries happen during the day between 10am and 3pm!

Call us to find out more! 559-781-3310

CLICK HERE to have someone from S.T.O.P. Alarm contact you!

S.T.O.P. Alarm is celebrating 40 years of service in Porterville California and surrounding cities!

Photo by Kyle Hopper


We'd love your feedback!

Photo by Kyle Hopper

Photo by Kyle Hopper

To protect what is most important to you and your loved ones, S.T.O.P. Alarm is your local solution.

We provide peace of mind for your home, school or office with a custom security system installed, monitored, and service by LOCAL people... local people who care.

 We know you need a LOCAL security contractor

who you can trust.

For 40 years, S.T.O.P. Alarm has provided quality installations and prompt service...and it has paid off. 

We maintain a .005% false alarm rate. Which means for every 1000 installs we have approximately 1 false alarm in any given 24 hour period.

As a team, we are extremely proud of this accomplishment. This high standard is absolutely unheard of  in the alarm industry.

Out of those false alarms, a little over half of them are customer error. Doors unlocked, windows unlocked, balloons left near motion detectors, relatives without proper training or codes, or a burnt Turkey during the holidays...

Installed, monitored and serviced by local people...

Local people who care!

Have questions or need a quote?

 S.T.O.P.  Alarm, Inc.

65 S. Hockett St

Porterville CA 93257 

(559) 781-3310

(800) 994-3310