Protection that’s always on the job

Count on a national company with fast response monitoring. With over 140 years of monitoring alarm systems, ADT has the most security industry experience, is a leader in innovative technology and can provide your business with fast response.

ADT is the only security company who can say that we've been providing 24/7 security monitoring for more than a century. When it comes to protecting your business, trust our knowledge and seasoned expertise.
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Have your AARP member number ready when you contact ADT to learn more about the ADT Companion Service product

Call 1-800-200-1247