An(other) Almost Forgotten TV Show

Sometime in the (mid/late)1970s I saw a comedy TV show that was set in "Northeast Southweston" as I recall. One of the ongoing jokes was an infamous building in that city which was "the tallest building in the world... without an elevator" which the three or four comedic heroes, if they could be called heroes, seemed to have to deal with in each show. I'm not sure, but the show might have named for the comedic group, possibly using the word Brothers in the name. Alas, I cannot now recall either the name of the show or the group that did it. I do know it was not The Goodies.

This was something I saw on weekend mornings, so it was probably syndicated at the time I saw it. And it's been bugging me on and off for a while. Looking through IMDB has not been very productive, alas. I hope this isn't another thing like Don't Look Now which it seems almost nobody recalls.