Hi Tye
I think you are right, sites/pages like that shouldn't be doing so well, but there are still sites/pages out there that are going under the radar or trying to trick ranking well in SERPs.
I have seen that with a local business in my area too and for a while they were dominating every local search spreading over a 60+ mile radius. In recent months though I have seen their position eroded, maybe because Google got wise to what they were doing.
If you believe a site is spamming by mispractice, then you can file a report with Google to ask them to examine the site and what it is doing. See here: https://www.google.com/webmasters/tools/spamreport?pli=1
I hope that helps,
Peter
cleaning blinds