Laundry Room Cabinets

Your tips on this subect are very useful to me while building a new hom. I have allotted about 60" for cabinets. The ceiling is 9' high and there is now a 12" soffitt. I was plannning on 36" cabinets but I am having a really hard time finding some. Does anyone have a suggested souce that will not break my already strained building budget. :--)