Megasystems Security is locally owned security system supplier that uses the latest Honeywell technology and equipment. Over the 25 years we’ve been operational we’ve served more than 100 000 properties nationwide. We provide surveillance, security systems, alarms, automation solutions and complete remote access control systems. Our technicians are fully licensed and insured and bring more than 20 years of combined experience. Choose us and you’ll get one of the best security system suppliers in the whole Houston, TX area! Read more about us and the services we offer and you’ll see that we have the alarm service you’ve been looking for all this time.

by Anonymous on MegaSystems Security

They arrived promptly on the day of my appointment; they were courteous, friendly, and the guy answered the barrage of questions I had, explaining everything... Read more reviews

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Contact us and ensure your safety!
Megasystems Security – Alarms
Address: 5803 Cypress St. Building C, Houston, TX, 77074
Phone: (713) 668-8818


Outside mounted surveillance camera.When it comes to defending your property against burglars and other unwanted guests you can’t make any compromises. At our company we know that there is nothing more important than the protection of your employees, office, home or family. That’s why we are dedicated to providing you with the finest security systems on the market, so you can sleep or work soundly without unnecessary worries. What set us apart from our competition is our team of well-trained and devoted professionals. If you hire us you’ll get nothing but:

  • Competitive and affordable rates.
  • Highly experienced personnel.
  • Wide range of security alarms.
  • Total customer satisfaction.

Control panel mounted on a wall.Everybody deserves to go out, feeling comfortable and knowing that his/her home is safe, backed up by an alarm service like no other! We provide you with a complete and comprehensive security systems for your properties. Our proven and tested burglar and security installations have saved multiple properties from being broken! Our alarm services include a complete range of apparatus and maintenance, including:

  • Complete burglar security installation.
  • Wireless outdoor security cameras.
  • 24 hour monitoring.
  • Tamper-proof backup systems.
  • Indoor and outdoor systems.
  • Motion and heat sensors.
  • Proven security alarms solutions.

Fire siren.At Megasystems Security, we believe that each property is unique in its own way. That’s why we customize our security installations to suit your residence by covering its particular needs. Our professional staff is experienced at tailoring specialized systems to each property and will carefully asses and design a system that is perfectly suited to your residence or office. Regardless of your needs, be it commercial or residential, we posses the means and knowledge to provide you with the best alarm service customized to serve your particular needs.

CALL US TODAY (713) 668-8818

Give your properties the best defense possible by simply calling us! As a security system supplier we are committed to provide you at all times with uncompromised security solutions! We offer a wide array of residential and commercial security systems and services. From remote access controls to 24/7 surveillance solutions, Megasystems Security got you covered! Don’t wait for the unthinkable to happen but call us right away and protect your future. Give you the peace of mind you deserve!