A & N Contracting LLC Home Improvements A & N Contracting LLC Visit Website 637 Morgan Dr Hartford, WI 53027 (414) 418-3209 About Map About We are a general contractor that also does carpentry. We are also a state certified lead contractor. We are a part of Angie's list, BBB accredited, and on Houzz. What's Nearby? Distance: 5 10 15 20 25 50 mi.