Alliance Security is one of the most sought after home security companies in the United States. Incorporated in Rhode Island, the company offers some of the best security solutions geared both for homes and businesses alike.

The company offers a variety of customized security solutions as well as alarm and video surveillance systems to suit every customer’s needs and budget. Their security systems are powered and monitored by Monitronics – the most technologically sophisticated and 5 Diamond Certified monitoring company in the country.

Apart from providing basic home safety, Alliance Home Security systems protect and secure everything you care about in life. From lights to locks and from temperature control to smart energy management, it manages everything and puts the control in the palm of your hand via a powerful and responsive mobile app. The company also provides outstanding customer support service available 24/7 through Alliance 1800 number. The team has been well trained for providing maximum customer support for excellent problem solving.

Why choose Alliance Home Security Systems?

With over 30 years of experience in offering home and business security solutions, Alliance Security offers one of the most comprehensive security options in the industry. With over 35,000 happy customers, Alliance Security Systems offer:

  • State-of-the-art security solutions based on latest technologies
  • Best-in-class technical support
  • Same day installation service
  • 24/7 Five Diamond certified monitoring
  • 100% customer satisfaction
  • Complete peace of mind

Company Website –

Want to know more?

Still have questions? Want to know more about their products and services? Need help with device setup and installation? Call Alliance customer service number to get in touch with their home security experts who can help resolve all your technical problems and answers all questions related to their products and services. For best experience and hassle-free technical support service, call Alliance helpline number now!

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11 Reviews

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  • Montoshia says:

    My alarm service hasn’t worked for 4 days I have emailed no response. The number to call does not work. I guess if I put a stop on payments maybe than they will reach out. This services is horrible. No one isn’t available.

  • Nancy Peters says:

    Our Simon XT2 console is giving an alert sound. I have tried 3 phone numbers to contact anyone for Technical Support. What is the correct number?

  • Lana Jackson says:

    It is hard to get a real person on the phone. I don’t know the extension number

  • Lesley Toft-Jones says:

    I’ve lost the weather update on my security system and have called the number and cannot get a response. I’ve had this alarm system for over a year and never get any calls back on how things are or anything. HELP ME!!!

  • Heather Williams says:


  • Richard Burkett says:

    No one answers the customer aervice phone!!

  • Tim Taylor says:

    i’m trying to reactivate my alliance alarm system but it needs to be updated

  • Charles Akhimien says:

    This company is not reliable twice they was supposed to come out no call no show thank GOD I didn’t get the service because now I’m reading comments…..this company isn’t professional PERIOD!!!!!!

  • Is your service available in Kalispell, MT. ?

  • I have no electricity how due I get backup for my system?

  • Marian Sands says:

    My service was never completed to my satisfaction, wire were left hanging from the wall no doorbell was ever installed

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