Credit Card Processing in Subsidized Housing?

Can't figure out why anyone would have difficulty trusting this.  Capital Bankcards and credit card processing equipment advertised inside a crime-ridden, drug-infested MassHousing and HUD-financed housing complex at Hannah Way in Rockland, MA.  83 Hannah Way Apt A, Rockland MA 02370
(781) 878-3950 kevinf@capitalbankcard.com - Capitalbankcard.com is a registered ISO/MSP of the following banks: US Bank-Minneapolis MN, HSBC Bank USA, National Association Buffalo, NY, and Wells Fargo Bank, N.A., Walnut Creek, CA. American Expimages/site-templates and Discover require separate approval.  http://capitalbankcardrockland.com/about-capital-bankcard
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SUNDAY - 8/11/2013
8:20pm:  Rockland Police called to another fight in common area of Spring Gate Apartments, outside of building 45 Hannah Way.  (Sinclair and Reardon residents)