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Guardian Protection is proud to be in the Armstrong Group – a dynamic collection of home and business service companies.


Armstrong Utilities, Inc. is the 10th largest cable telecommunications company in the United States. Armstrong offers consumers hundreds of viewing options, high-speed internet, telephone service, and a variety of business products, all over its state-of-the-art broadband network.


Armstrong Comfort Solutions provides residential and commercial HVAC and plumbing services in the greater Pittsburgh area. Armstrong Comfort offers traditional solutions along with advanced products such as ductless heating and cooling systems, tankless water heaters and state-of-the-art furnaces, air conditioners, and plumbing products.

With state-of-the-art facilities in Florida and Pennsylvania, 4Front Solutions is a leader in Electronic Manufacturing Services (EMS). 4Front provides manufacturing and supply chain solutions for Original Equipment Manufacturers across diverse market segments including medical, defense, transportation, communications, and industrial products


Armstrong Development Properties, Inc. is an award-winning, full service commercial real estate developer. With a strong background in site selection, acquisition, entitlements, construction administration, and property management, Armstrong Development is focused on helping clients reach new markets or reposition within existing markets.

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