All Alarm and Audio Inc Website Serving Maryland, Virginia and DC since 1972
All Alarm and Audio Inc Services provided


"The company is the best! I have been using the service for over 4 years and they support their products with fast prompt service. I'd recommend them to my friends and family and know they will give 110%.

Without question All Alarm & Audio Services, Inc. is the best!

Don't accept anything less, go with All Alarm & Audio Services, Inc.

Dan Dailey

"the owners and staff are wonderful. Any questions I have had, have always be answered promptly and my account has always been maintained to the highest standard. I recommend them every opportunity I get!!!!!!!!!!!!"

Lynne P.

All Alarm & Audio Services Rocks!!!!! All my properties are protected by AAAS. My main residence protection system was installed over 20 years ago and my beach house 3 years ago at purchase of that house. Installation all done by AAAS. AAAS also put flat screens in the beach place and surround-sound in my main residence. A few years ago I had all new windows and doors installed and AAAS was there promptly to reconnect all detectors and contacts Friendly, polite and tidy service technicians. Central Station staff are always courteous and understanding when I mess up, calling promptly to make sure Iím ok. Excellent company.

Cyndi B.



14101-E Wilard Road : Chantilly, VA 20151
Toll Free: (800) 835-4001 | Office: (703) 961-1131 | Fax: (703) 961-1134