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Protect Your Home in Las Vegas Today!

ADT Wireless Home Security System

*36 month monitoring contract required. Applies to Traditional Service Level only without Extended Warranty Plan.
See important terms and pricing here.

Keeping Las Vegas, NV homeowners safe from criminals

At ADT, we understand that the most important service we can offer to you is to protect the security and tranquility of your family and home. To us, this means more than just installing a home security system in your Las Vegas, NV home. We have been the leading home security company for over 140 years. At ADT, we are also leaders among home security companies in Las Vegas, NV developing home automation systems that work in conjunction with our home security alarms. You can be assured that your home is monitored and secure, 24 hours a day/365 days a year, no matter how far you may be from Las Vegas, NV. We ensure your home is monitored and secured for a variety of disasters.

ADT Las Vegas Service Area

Our ADT Las Vegas team offers professional home security installation and a variety of security and automation products and solutions.

  • Check Mark Same-Day Installation
  • Check Mark 6-Month Money-Back Guarantee*
  • Check Mark 24/7 Live Phone Support

*Subject to certain restrictions

  • Las Vegas Office Hours
  • M-F 8am - 4pm
  • Sat/Sun Closed
  • Questions? Call Us Today!
  • M-F 7am - 9pm
  • Saturday 8am - 6pm
  • Sunday 9am - 6pm
Nearby Cities
  • College Park
  • Winchester
  • The Lakes
  • Arden
  • Henderson
  • Calico Ridge
  • Calico Basin
  • Nicholasville
  • Sloan
  • Blue Diamond
  • Boulder City
  • Willow Beach

Happy Customers in the Las Vegas Area


ADT Security Services is rated 4.7 out of 5 stars based on 99 customer reviews from the Las Vegas area

Las Vegas, NV
via ConsumerAffairs
5-star rating

June 22

"We installed ADT when we bought our house in 2009. Their system is top of the line. As the years progressed we had normal issues like power outages and battery maintenance. 

Their service has been so top notch that we have never thought of shopping around. We plan on being with ADT for the foreseeable future."

Las Vegas, NV
via ConsumerAffairs
5-star rating

June 22

"When the alarm went off in my home no one was home and the phone calls to the house, the alternate phone numbers went unanswered (I had left my cell phone in the car). 

On my way home ADT Security reached me on my cell phone to let me know that the door inside the garage had been compromised. I told them that I was on the way home. However, in less than ten minutes from my arrival home a Security Officer arrived at the front door to determine that we were safe. We were. Apparently, I failed to secure the the door in the washroom when we left home. The wind must have been strong enough to eventually go past the garage door to open the inside door. Thank you ADT for your service."

Las Vegas, NV
via ConsumerAffairs
5-star rating

Oct. 8

"My local rep is Ali from Millennium Alarm Systems and is ALWAYS available. Our installation tech is Zeke - seriously who knows their installer on a first name basis? 

I recently moved and the process was smooth as butter! I had to call into the 800 number and the woman there was impeccable with her service and information and made sure I was 100% clear on everything. I would and do recommend ADT and Millennium to whomever I speak to - I have other alarm companies trying to tempt me with referral fees (I am a real estate agent) monthly. I tell all of them that I am all set and there's no way you could get me to switch providers or recommend to my clients anyone else."

Reliable Home Security Systems with the Latest Technology Innovations

The ADT home security systems installed in Las Vegas, NV are more advanced and more effective than ever when paired with Pulse - our cutting edge home automation service. The Pulse home automation control smartphone app gives you full access to your security alarm and household functions from the palm of your hand, whether you're in Las Vegas, NV or anywhere else your life takes you.

From the comfort of your smartphone you can easily manage your home security with the ability to: Arm and Disarm the System, Receive Security Alerts, Adjust Your Thermostat, Control Lighting and Appliances, Lock and Unlock Doors

Pulse home automation means you never have to worry about forgetting to turn off appliances, setting the alarm, or walking into a dark empty house, and the service is matched by ADT's dedication to giving you the fastest response when your security alarm is triggered.


Las Vegas Home Automation Services

Easily manage your security, lifestyle and home all from the palm of your hand with our home automation services. Our Pulse system is designed to help you control your living environment, whether you're home or not. Keep your home safe and your family comfortable by easily adjusting the lighting, temperature and even your home security system. Learn more about Home Automation Solutions.

The best part is that all these ADT home security services are affordable for the everyday home, condo, apartment, or townhome owner in Las Vegas, NV. The peace of mind which ADT security systems provides, by ensuring your family and home are safe, is invaluable. We invite you to compare our home security alarms, systems, and automation can provide peace of mind at a price you can afford.

Security Camera and Surveillance Systems

Keep an eye on your home, pets and loved ones with trust-worthy security cameras and surveillance systems. Your surveillance system will automatically start recording if your alarm is ever triggered, and notifications are pushed to your smartphone or tablet. Not only do these investments provide peace of mind, they can also assist with discounts on your homeowners insurance.

ADT Security Services

Get smarter home security with remote control of your system and more

Burglary Monitoring

Our home alarm security systems are constantly monitoring to ensure that once a burglary alarm is received at a Customer Monitoring Center, a trained ADT professional will notify you and first responders quickly.

Security Camera Systems

With an ADT wireless home security camera system, you can do more than monitor your home security remotely — you can manage your life. For example, looking in on the cable repairman from your office.

Fire and Smoke Monitoring

When a fire and smoke detector in one of our home security systems is received, a trained ADT professional will notify you and your local fire department as quickly as possible.

Medical Alert Monitoring

Never feel alone again with ADT medical alert monitoring in our home alarm security systems. Push a button to be connected to a trained ADT professional through the two-way voice intercom system. If assistance is needed, this professional will contact the appropriate emergency response services.

Carbon Monoxide Monitoring

A carbon monoxide (CO) leak can spell serious harm for you and your family since it can be impossible to detect without a warning device. Make your home a safer place with CO monitoring services available with most ADT home security systems.

Smart Home Technology in Las Vegas

Easily maintain control of your home and improve your quality of life with this convenient technology. This provides a simple solution for monitoring all aspects of your home, regardless of where life takes you, from safety (by seeing who is at your front door) to energy consumption. Smart home systems are great for all living situations whether you live in a house, condo, apartment or mobile home.

Secure your home in Las Vegas with an

ADT Wireless Security System

ADT Security starting at $28.99

*36 month monitoring contract required. Applies to Traditional Service Level only without Extended Warranty Plan. See important terms and pricing here.