Giampietri Bros Construction Ltd. Construction Contact Info Phone: 519-542-4667 Fax: 519-542-4667 Location 1869 Clarence Street Sarnia, ON N7X 1C7 View Map Mailing Address: 1869 Clarence Street, ON, Key Contact: Carmen Giampietri NAICS Code: 236 - Construction of buildings Site Selector Map: View location