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About us

Vanguard Security Corporation has been designing and installing residential and commercial security systems since 1987 in the Philadelphia market.  We began offering professional-grade systems (primarily Ademco which is now Honeywell) in 2005 for DIY homeowners who wanted quality security products at reasonable prices.  At this same time we started offering low-cost UL central station monitoring to ALL of our customers – both DIY as well as company installed.  No monitoring commitment, no unrealistic pricing.

We have in depth installation knowledge of most security and automation products on the market today as well as products produced over the past 30 years.  We can help you understand how to upgrade your existing security system or help you pick the correct products for a new installation.  Wired, wireless, or a hybrid of the two.  We are also Honeywell Lyric certified installers!

We continue to locally install here in Philadelphia using the same products we sell online and same monitoring options and pricing.  We believe in fair and honest pricing and always urge our potential “company install” customers to check our online site as an option to save even more by DIY.

Company Partners

We partner with the top industry leaders in security services and products to provide professional-grade home security and automation products to our customers.  We are an authorized dealer with each and can provide warranty dealer support for all DIY customers!

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