"I love these guys, " says one client, Mark Corrales, head of operations at Fort Point Partners, a Web-site builder in the Sutter Street building.

FORBES: Land Grab

"I love these guys, " says one client, Mark Corrales, head of operations at Fort Point Partners, a website builder in the Sutter Street building.

FORBES: Land Grab

Jamie Dimon is a builder in the Wall Street-Weill mold.

FORBES: Jamie Dimon's Folly: Shareholders Over Customers

The shares are up about 6.7% from the initial public offering price, as the company became the latest home builder to tap Wall Street's growing confidence in the U.S. housing recovery.

WSJ: Deal of the Week: A High-Rising Exposure

"I was standing outside having a cigarette when I saw the helicopter flying super fast towards the crane, " said Rezart Islami, a builder who was working across the street from the 52-story building.

CNN: 2 killed as helicopter crashes into crane in central London

PulteGroup managed to cut its quarterly loss thanks to smaller charges, but that wasn't good enough for Wall Street, as investors are hungry to see real business growth from the home builder.

FORBES: Magazine Article

Det Insp Jim Elson, of Lancashire Police, said the self employed builder was found at about 20:00 BST outside an address on the street by a passing motorcyclist.

BBC: Azeem Nawaz Burnley assault: Family 'looking for answers'