Commercial
From auditoriums to athletic facilities and corporate offices, we’ll navigate you through regulations, laws, codes, and compliance.
Education
We create modern learning environments that benefit students, educators and the greater community – at the lowest possible cost.
Healthcare
We envision and build innovative healthcare facilities that help providers focus on patient-centered care.
Industrial
Working for Fortune 500 companies across a range of industrial markets, our team makes sure each project meets its full potential.
Science & Tech
We work with owners across the commercial, industrial, healthcare and education markets on complex projects.
Prefabrication
At the core of our operations is a focus on flexibility, innovation, and finding ways to add value for our clients.
Virtual Design & Construction
Self-Performed Work
We pride ourselves on training our team to become construction experts so we can self-perform as much of the work on a project as possible.
Preconstruction
Our preconstruction services lay the foundation for safe and successful outcomes, from a project’s inception to its completion.
Referendum Services
We help you educate voters on referendum issues, develop a preconstruction plan, and maximize value for every taxpayer dollar invested.
Sustainability
Historic Restoration
We bring decades of knowledge to your restoration project which allows us to execute the work efficiently.
Contractor Services
Our contractor services have been carefully formulated over the years to best serve our clients and their needs.
Design-Build
Safety
We emphasize the importance of safety and have a designated team that ensures all protocols are adhered to.
About Us
In five generations, we’ve grown into a $850+ million, full-service construction company with over 750 employees.
Blog
Diversity, Equity & Inclusion
Our team is highly involved in organizations and committees to bring more diversity to the A/E/C industry.
Leadership
Meet our leadership team who ensures that our crews and teams have access to the tools, resources and opportunities to deliver the results our clients expect.
Building Our Communities
Bid Opportunities
Browse our future projects and uncover opportunities to work with the industry’s finest.
Subcontractor Registration
Register your company with JP Cullen using our online portal.
Confidentiality Agreement
We are committed to protecting sensitive data and information to ensure a smooth working relationship between all parties.
Commercial
From auditoriums to athletic facilities and corporate offices, we’ll navigate you through regulations, laws, codes, and compliance.
Education
We create modern learning environments that benefit students, educators and the greater community – at the lowest possible cost.
Healthcare
We envision and build innovative healthcare facilities that help providers focus on patient-centered care.
Industrial
Working for Fortune 500 companies across a range of industrial markets, our team makes sure each project meets its full potential.
Science & Tech
We work with owners across the commercial, industrial, healthcare and education markets on complex projects.
Prefabrication
At the core of our operations is a focus on flexibility, innovation, and finding ways to add value for our clients.
Virtual Design & Construction
Self-Performed Work
We pride ourselves on training our team to become construction experts so we can self-perform as much of the work on a project as possible.
Preconstruction
Our preconstruction services lay the foundation for safe and successful outcomes, from a project’s inception to its completion.
Referendum Services
We help you educate voters on referendum issues, develop a preconstruction plan, and maximize value for every taxpayer dollar invested.
Sustainability
Historic Restoration
We bring decades of knowledge to your restoration project which allows us to execute the work efficiently.
Contractor Services
Our contractor services have been carefully formulated over the years to best serve our clients and their needs.
Design-Build
Safety
We emphasize the importance of safety and have a designated team that ensures all protocols are adhered to.
About Us
In five generations, we’ve grown into a $850+ million, full-service construction company with over 750 employees.
Blog
Diversity, Equity & Inclusion
Our team is highly involved in organizations and committees to bring more diversity to the A/E/C industry.
Leadership
Meet our leadership team who ensures that our crews and teams have access to the tools, resources and opportunities to deliver the results our clients expect.
Building Our Communities
Bid Opportunities
Browse our future projects and uncover opportunities to work with the industry’s finest.
Subcontractor Registration
Register your company with JP Cullen using our online portal.
Confidentiality Agreement
We are committed to protecting sensitive data and information to ensure a smooth working relationship between all parties.
The Wisconsin Builder Magazine named J. P. Cullen and Sons, Inc. for two 2010 Top Projects. The UW-Madison Education Building Addition and Renovation (green roof above) and the Watertown Unified School District 7 School Addition and Renovation project (new cafeteria above). Each project met the criteria of partnering, communication, sustainability and LEED certification, construction innovation, meeting construction […]
On May 17 at the AGC Past President’s Night & Award Ceremony, the AGC of Greater Milwaukee and the Milwaukee Construction Industry Safety Council presented J. P. Cullen & Sons, Inc. with the 2010 Leadership in Safety Award in recognition of our superior safety record. Brian Oberle, J. P. Cullen’s corporate safety director, accepted the
AGC & the Safety Council Present J. P. Cullen with Leadership in Safety Award Read More »
The Waukesha Electric expansion will use 600 tons of steel and add 140,000 sq. ft. to the local facility, increasing its size by 50 percent. It will allow Waukesha Electric to build some of the largest power transformers available and specialized in building high-quality medium power transformers utilized by utilities and independent power producers throughout North America.
J.P. Cullen Erects Steel for Waukesha Electric Expansion Read More »
On May 5 at the AIA Convention in Madison, The Wisconsin Masonry Alliance and AIA presented the Excellence in Masonry Award in the Energy & Environmental category for Starin Hall at UW-Whitewater. J. P. Cullen & Sons and construction partners, the State of Wisconsin, Potter Lawson, Cannon Design, County Material Corporation, Yankee Hill Brick
J. P. Cullen and Partners Receive Excellence in Masonry Award Read More »
Genencor, a biotechnology firm in Beloit, WI, presented Rich Palmer, superintendent, with a Safety Award on May 1. Rich was commended for observing safety during our current work at Genencor. The project includes an addition to Genencor’s existing plant, which will increase their production of enzymes. Genencor specializes in discovering, developing and manufacturing enzymes. The
Cullen Receives Safety Award from Biotechnology Firm Genencor Read More »
The new, 35,000 square-foot, multi-tenant office building is the first building constructed in the new technology park. The building represents a collaborative project for the City of Whitewater and the University of Wisconsin–Whitewater. The sustainable design incorporates energy saving technologies such as geothermal heating and cooling system and photovoltaic generation of electricity. The project was
Whitewater Innovation Center Incorporates Energy Saving Technologies Read More »
The UW-Whitewater Starin Residence Hall has been recognized for excellence in masonry.Masonry Institute in cooperation with AIA selected outstanding buildings and projects designed by AIA Wisconsin architects. All masonry was completed by J. P. Cullen’s Masonry Division. To qualify for entry, buildings must use masonry as the primary exterior material or the architect must show
UW-Whitewater Starin Residence Hall Wins Masonry Award Read More »
A dedication and open house was held, April 28, for the new $10 million building that houses the Iowa Utilities Board and Office for Consumer Advocate. Among the attendees was Iowa Governor Terry Brandstad. The IUB building includes a number of energy-efficiencies, including daylight harvesting, geothermal heating and photovoltaic solar cells (solar panels), designed to
Congratulations to Ron Becher, who was appointed the AGC of Greater Milwaukee President for 2013-2014. Besides the Cullen’s and Larry Rocole, no other Cullen employee has assumed these duties. Way to go Ron!
John Kaltenberg, site engineer, and Randy Kisley, project superintendent, presented “Construction Careers” to the 6th, 7th, and 8th graders at Trevor Wilmot School on January 18, 2011. John and Randy each told their personal story of how they came into the construction industry and the different types of training and classes they attended. The presentation
Trevor Wilmot School Receives Construction Careers Presentation Read More »
Our Locations