Who controls the temperature at the senior centers and why are the centers so cold?

I attend activities at a couple senior centers and I know that I must dress warm but even so, seniors are much more likely to be cold than younger people. I constantly hear complaints from the older folks of how cold they are and many are wearing jackets inside the centers. I can understand the need to save on the cost of heating in the winter but running the air conditioning so high in the summer makes me wonder if that is really necessary. Word is that the centers have no control over the temperature. Although there may be a couple who are too warm, the vast majority are too cold. I believe something needs to be done to address this situation. The centers I attend on a regular basis are Millersburg and Herndon.