Opening hours of Drilling contractor in Williamstown, Western Australia Opening hours of Drilling contractor in Williamstown, Western Australia Home / Western Australia / Williamstown / Drilling contractor Drilling contractor McInnes Drilling Pty Ltd 6 Barton St, Williamstown WA 6430, Williamstown, Western Australia 6430 0417 090 443 Categories of local businesses in Williamstown Auto body shop Drilling contractor Establishment Fibreglass Company General Contractor Nature preserve Park Telecommunications service provider Tourist attraction