Is there such thing as a lemon law for manufactured housing?

We bought a manufactured home over a year ago. From the very beginning we have had problem after problem. Our warranty is up in less than a month and we are still dealing with issues that haven't been resolved after numerous attempts by workers. One of the guys even told us that the problems we are experiencing are because they screwed up the house at the factory while they were making it! We have called corporate twice and have gotten no where so far and i was wondering if we should get a lawyer or if there is some law protecting us?
Added (1). Also i want to mention that we have a FHA loan.

Read more: Is there such thing as a lemon law for manufactured housing?