I recently opened up a business and I'm looking for a cleaning service, a friend referred Vanguard Cleaning Systems in Allentown, PA to me, I got the info from him, so I Emailed them to see if they can send me some info about their service before I decide to get a free cleaning estimate from them. So what I got back in my Email was a blank Email with 3 attachments of theirs, I tried to open up one of their attachments and my anti virus blocked it and told me that their website is full of malicious trojan horses, I should of known something was up when I didnt get anything written by said [email protected] who only just sent me the attachments. I think their cleaning business is a huge scam and Im not surprised if they have ways of trying to find out your info when you open one of their files. I just wanna warn others to please reconsider before trying out Vanguard Cleaning Systems in Allentown, PA