David Savage, a 52-year-old manager of a demolition equipment company, is being cautious about stocks.

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When it does come time for us to sell it, my wife and I plan on hiring a demolition expert rather than a staging company.

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The company was a contractor involved with the demolition of the site after the Sept. 11, 2001, terrorist attacks.

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Brad Hutchinson, owner of Company Wrench, a Carroll, Ohio-based dealer for demolition equipment, has bought about a dozen Sany excavators for his rental fleet and also offers excavators for sale.

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