The federal district court found there was no coverage for the insured contractor under Arkansas law when sued for construction defects by two homeowners. Auto-Owners Ins. Co. v. Hambuchen Constr., 2016 U.S. Dist. LEXIS 160364 (W.D. Ark. Nov. 18, 2016).

In one case, the Pierces hired Hambuchen, the insured contractor for the construction of a new home, which was completed in 2006. Two years after moving in, the Pierces experienced water leaks at various locations inside the home and the basement flooded. Water damage rendered the back deck unstable. In 2010 and 2011, Hambuchen made repairs to stop leaks on the decks, but in 2012 the back deck again showed signs of water damage. The Pierces sued, and Auto-Owners provided a defense under a reservation of rights.

In the second case, the Lessmanns hired Hambuchen in 2005 as general contractor to construct their new home. Following completion of the home, the Lessmanns complained about scratched windows. The Lessmanns filed suit against Hambuchen for breach of the construction contract by failing to build their home in a workmanlike manner. The Lessmanns filed suit in May 2009. Auto-Owners was not aware of the suit until 2015 when it received notice that the Lessmanns had filed an amended complaint. The Lessmans' suit went to trial and Hambuchen prevailed.