A: Thanks for your inquiry. I am afraid you are facing quite a serious problem. Because your foundation supports your entire house, and cracks allow water to penetrate, many other problems may have been created. I suggest you get this taken care of as soon as possible because waiting will only increase the possibility of it getting worse.

You will need the services of a structural engineer to assess the situation, recommend a scope of work and submit his calculations to apply for a permit to repair the foundation.

Then you will need an experienced general contractor to implement the engineer's plan to fix the foundation, as well as, make any other necessary repairs to your home.

Although it is up to you to decide whether to hire the engineer or general contractor first, it may be easier to hire the contractor first because he will be doing most of the work for you and probably already knows an engineer with whom he can work.

To find a reputable structural engineer or general contractor, visit Home Advisor, and let us match you with the ideal service professional in your area.

by Kathy Maynard, reprinted courtesy of HomeAdvisor.com