About Advent Security!

Locally Owned Company in Business Over 37 Years

Advent Security Corporation has been providing high quality burglar alarms, fire alarms and security systems throughout Bucks County, Montgomery County, Delaware County, Chester County and Philadelphia since 1979! 

We are a family owned and operated local company, fully committed to customer service.

Advent Security has been recognized as the Best Security Company in Bucks County and Montgomery County by the Daily Intelligencer in Doylestown since 2008!

We are also recognized as one of the top 100 Alarm Companies in the United States by Security Dealer Magazine.

Advent Security is conveniently located in Oreland, PA, not far from the Fort Washington Exit of the Pennsylvania Turnpike.

We’ll be happy to help you with your security needs.

Please call us at 215-576-7111.

When you choose Advent Security, your family becomes part of our family.