A preliminary site review can prevent significant disruption once cable work begins. Floor plans are useful, of course, but they may not reveal blocked routes, congested ceilings, outdated wiring, or rooms altered over time. The technician must understand how staff use the property, where equipment will sit, and which departments may expand later. Access restrictions and operating hours influence the approach as well. It isn’t glamorous, but it matters. In this article, we will discuss the main conditions assessed before a commercial cable installation moves forward.