Some First Place finishes that I can think of:
Bhangra Knightz at Warrior Bhangra 2013
SGPD/NJ tie at Bhangra Masti 3 (2009)
Jawani Warriors at Bhangra Masti 4 (2010)
VCU Bhangra at Bhangra Blowout 15, 16, 17 (2008, '09, '10)
Bhangra Knightz at NorCal 2011
Cal Bhangra at Nachda Punjab 2012 and 2013 [I think]
UNC Bhangra Elite at VPD 2012
First Class Bhangra at Bhangra in the Burgh 7 (2013)
But depends on if you mean home team as from the same major city as the competition or just from the same state the competition takes place at.