Most home owners are not aware that the home foundation needs to be routinely checked as even small cracks can lead to formidable problems at a later stage. There is a natural tendency amongst many of us to ignore or postpone foundation repair without realizing what such negligence can cost us later. The main purpose of home foundation is to transfer the entire home's weight to the ground, soil and rock on which it rests. Foundation problems can be a big bother if not attended to promptly and under the direction of a professional contractor or foundation engineer. You must do necessary homework to find a reliable foundation repair contractor for the job. As usual, the lowest quote should not be the sole criterion.