Sunlit Basements allows you to design and build basement renovation without being limited by concrete walls and low ceilings. Trust only in an expert. Ben Jager's Resume: Union College - BS in Civil Engineering. 30+ years working in structural renovations 18+ years working in foundation underpinning 23+ years running my own business If you are planning in removing large sections of foundation walls and lowering the concrete floor slab, then you need Ben's Education and experience.