Brantford, Hamilton, & Niagara Sheet Metal Contractors Assn. Share: Brantford, Hamilton, & Niagara Sheet Metal Contractors Assn. Visit Website 370 York Blvd. Suite 105 Hamilton , Ontario L8R 3L1 (905) 522-1965 Rep Info Map Whom to Contact Rachael Lolua What's Nearby? Distance: 5 10 15 20 25 50 km.