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Pinnacle Contracting, Inc. has completed the interior renovation of 9,900 square feet on the seventh floor at the PNC Center Building, 120 S. Central Avenue in Clayton, Mo., for the relocating St. Louis County office of Chicago, Ill.-based law firm SmithAmundsen LLC.  (  The firm previously leased space in Creve Coeur, Mo.  It also has an office in St. Charles, Mo., one of seven satellite offices is operates in Illinois, Wisconsin and Missouri.   All told, the firm employs approximately 140 attorneys.
    As part of the design/build assignment, Pinnacle built-out new offices and conference rooms; added a break room and file room; and relocated mechanical/electrical/ plumbing systems to accommodate the space plan conceived by Domash Design Source, LLC.  Finish materials included red oak, mahogany and ceramic tile.  In addition, Pinnacle renovated the 7th floor elevator lobby area for the building owner.
  • Client: SmithAmundsen
  • Project: SmithAmundsen
  • Architect: Domash Design Source, LLC
  • Location: Clayton, Missouri


I just wanted to take a moment to tell you how much I appreciate Jim Kelly’s help. He just completed a couple of tasks for me here at the Isle; we replaced the Dutch door on first floor with a standard door that we had in storage – he had to order and change out the door frame and while he was here he adjusted the magnet on another glass door. It’s such a feather in Pinnacle’s cap that not only do you perform a job, but you take ownership in it after the completion to make sure everything functions down the road.

Debbie Corner, Isle of Capri Casinos, Inc.

Excellence From the Ground Up

Recent Awards

Pinnacle is proud to be associated with the U.S. Green Builders Council as well as the Associated General Contractors of Missouri.

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About Pinnacle

Thomas McLaughlin and Nelson Grumney founded Pinnacle Contracting, Inc. in 1998 with the goal of providing personalized service for every client, no matter the size or scope of the project.

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7733 Forsyth Boulevard
Suite 1550
St. Louis, MO 63105

(314) 783-8000
(314) 783-8001

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Pinnacle Contracting, Inc.