Home Security Systems in Houston

Preferred Home Technologies offers the highest quality Houston home security systems and customer care available anywhere for Business & Home Alarm Systems.

You hear about it all the time. But the stories of tragedy never really hit home until something happens to you. If you’ve been a victim, we’re deeply sorry. If you’ve been lucky until now, why wait any longer? Either way, now’s the time to secure your valuables and your future with Houston home security from PHT Security System.

With over fourty years of trusted service, Home Security Systems Houston – PHT sets the bar for quality, value and reliability.

Get ADT Texas Home Security System today!

What Sets PHT Home Alarm Systems Houston Above All?

  • 24-hour security monitoring.
  • The best value and service in Residential and Commercial Security.
  • The highest retention rate of our customers.
  • Other security companies cannot compare to our products and our outstanding services.
  • Security Systems Experts with over 40 years of experience.

Fast Response Time Guaranteed

For Houston

For Dallas


Referral Program

PHT Security systems | ADT authorized dealer

Monthly agent apreciation

Qualify for our monthly frawings!

Certain restrictions apply! All Clients Should be installed within that month. Only single agent participation. You can quality for all three drawings. Agent must agree to Social media pictures. Drawing held the 2nd week of each month at our office.

14519 Cullen Blvd, Suite H, Houston TX 77047

At PHT Security Systems

We value our relationship with our referral partners. $200 Commission on each deal

Become an Affliiate TODAY !!!

281-272-5276 | 281-850-8627 info@phtsecuritysystems.com

We Plan for Your Future

PHT Security Systems is dedicated to providing you with the wireless home security systems Houston with all we have to offer, including your future needs. Each of our custom system designs is developed to be modular and expandable to accommodate your needs as your personal lifestyle or business grows and as the technology changes. Our goal is always to provide quality and reliable protection of what’s important to you, from family to property, for your sense of security and confidence.

PHT Security Systems specializes in the design and installation of integrated Home security systems to provide the home security monitoring services in Houston for all of our accounts.


Installing PHT security systems in your home is a GREAT idea!   It gives you peace of mind by knowing that your loved ones, personal and business belongings are safe and secure.  Our company provides EXCEPTIONAL service and only installs OUTSTANDING Products as we are certified partners with ADT. You will be secured  with its ADVANCED Technology 24 hours, 7 days a week!

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    Our Team

    Owner, Manager

    Security Technician


    Safe Technician

    Delivering the Best Security Solutions to Our Clients

    Home Security
    Business Security
    Security Analysis
    The job was done perfectly. I really appreciate how you installed my door locks!
    Amy Schultz
    Home Design