J. P. Cullen & Sons, Inc.  Constructing world-class excellence locally Since 1892,  our building firm has been providing comprehensive construction services to both private and public sectors. We offer general contracting and construction management capabilities in the States of Wisconsin, Illinois, and Iowa, including specialized divisions for industrial, steel, concrete, and masonry. Cullen is one of only five construction firms in the Midwest to have earned the prestigious ISO 9001:2000 Quality and AISC Advanced Steel Erecting certifications, and we are the proud standard bearer of the BBB's 2007 Torch Awards for Business Ethics & Integrity. With our team, construction earns a living, but building a better world is our way of life. Projects Currently Under Construction See Our Latest Commercial Corporate Headquarters 330 East Delavan Drive Janesville, WI 53546 608.754.6601 Milwaukee Metro Office 13040 West Lisbon Road Brookfield, WI 53005 262.781.4100

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