Trimble MEP began developing a subscription plugin, MEPdesigner for SketchUp c. 2014/5
Despite the glowing predictions in AEC Magazine … it didn’t last long.
Trimble apparently dropped SketchUp in favor of AutoCAD, AutoCAD MEP, and Revit.
Trimble SysQue and Revit
FWIW, there are remnants of Trimble MEPdesigner in the 3DWH