The story is something like there's a company, a lot of heavy machinery (old stuff, lots of steam and such), perhaps set in mid 20th century or in the small countryside town and something strange is happening in the basement. Don't know if I remember it correctly but I think there are people starting to go missing or just some strange noises from below (?) and these guys are called in (some exterminators or something - or it was one guy only?). I think it was some familiar face(s), perhaps some black dude (or more of them) like Morgan Freeman, Ice-T,... someone well known. There was also some cutie, perhaps also a familiar TV/movie face? Anyway, there were scenes mostly shot in the basement of that company (large walkways with old wooden walls, creepy old metal elevators, I think the basement was connected with underground passage to the sewers or even catacombs (?) and there was this huge (and to some extent intelligent) rat-like monster that was hard to find and hard to deal with eventually. It was shot in color, genre something in the lines of Action / Horror / Sci-Fi (not sure for that Sci-Fi, though), possibly straight to video release, watched it on TV some 3-5 years ago and it should be around 5-15 years old movie. Oh, and it was in English, of course.
That's what I can remember and even this is not reliable info. It's not Tara (2001, Video). It wasn't nearly as bad as that one
It'll be fun to look back at what I remembered wrong and what tricks played my mind on my memory once someone remembers it 
Thanks in advance!
No wonder I didn't find it. I'm swapping my IMDB shortcuts for Google right now... 
That "intelligent" rat-like monster is more like a mozzarella cake, also 
