The next boom for builders may be complaints from angry homeowners Residents of a new housing development in South Carolina fear that fumes from contaminated soil have caused dizziness and blackouts. In Colorado, homeowners say they were led to believe they'd enjoy a recreational lake that never materialized, causing property values to slip. As the housing slump worsens, U.S. homebuilders increasingly find themselves fending off complaints of shoddy construction, unsavory sales tactics, and use of unsafe land. There's no definitive gauge of consumer sentiment toward builders, but several signs point to growing unease. The annual new-home satisfaction surveys done by...