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  • Projects
    commercial icon

    Commercial

    From auditoriums to athletic facilities and corporate offices, we’ll navigate you through regulations, laws, codes, and compliance.

    education icon

    Education

    We create modern learning environments that benefit students, educators and the greater community – at the lowest possible cost.

    Healthcare icon

    Healthcare

    We envision and build innovative healthcare facilities that help providers focus on patient-centered care.

    Industrial icon

    Industrial

    Working for Fortune 500 companies across a range of industrial markets, our team makes sure each project meets its full potential.

    Science and Tech icon

    Science & Tech

    We work with owners across the commercial, industrial, healthcare and education markets on complex projects. 

  • Services

    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

    Our VDC technologies allow you to assess where problems could occur before construction has even begun.

    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

    We specialize in assisting our clients in developing green solutions that minimize the impact on your budget.

    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

    Fast-track options, reduce change order potential, lower costs and minimize risk for building owners.

    Safety

    We emphasize the importance of safety and have a designated team that ensures all protocols are adhered to. 

  • About
    about icon

    About Us

    In five generations, we’ve grown into a $850+ million, full-service construction company with over 750 employees.

    about icon

    Blog

    Check out some tips of the trades from the tough job experts.
    about icon

    Diversity, Equity & Inclusion

    Our team is highly involved in organizations and committees to bring more diversity to the A/E/C industry. 

    about icon

    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. 

    about icon

    Building Our Communities

    Our dedication to personal development, family and community is in our blood and at the core of our business.
  • Subcontractors
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    Diverse Partnerships

    Our team is highly involved in organizations and committees to bring more diversity to the A/E/C industry. 

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    Bid Opportunities

    Browse our future projects and uncover opportunities to work with the industry’s finest.

    registration icon

    Subcontractor Registration

    Register your company with JP Cullen using our online portal.

    Confidentiality icon

    Confidentiality Agreement

    We are committed to protecting sensitive data and information to ensure a smooth working relationship between all parties.

  • Contact
Careers
JP Cullen Logo
  • Projects
    commercial icon

    Commercial

    From auditoriums to athletic facilities and corporate offices, we’ll navigate you through regulations, laws, codes, and compliance.

    education icon

    Education

    We create modern learning environments that benefit students, educators and the greater community – at the lowest possible cost.

    Healthcare icon

    Healthcare

    We envision and build innovative healthcare facilities that help providers focus on patient-centered care.

    Industrial icon

    Industrial

    Working for Fortune 500 companies across a range of industrial markets, our team makes sure each project meets its full potential.

    Science and Tech icon

    Science & Tech

    We work with owners across the commercial, industrial, healthcare and education markets on complex projects. 

  • Services

    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

    Our VDC technologies allow you to assess where problems could occur before construction has even begun.

    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

    We specialize in assisting our clients in developing green solutions that minimize the impact on your budget.

    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

    Fast-track options, reduce change order potential, lower costs and minimize risk for building owners.

    Safety

    We emphasize the importance of safety and have a designated team that ensures all protocols are adhered to. 

  • About
    about icon

    About Us

    In five generations, we’ve grown into a $850+ million, full-service construction company with over 750 employees.

    about icon

    Blog

    Check out some tips of the trades from the tough job experts.
    about icon

    Diversity, Equity & Inclusion

    Our team is highly involved in organizations and committees to bring more diversity to the A/E/C industry. 

    about icon

    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. 

    about icon

    Building Our Communities

    Our dedication to personal development, family and community is in our blood and at the core of our business.
  • Subcontractors
    about icon

    Diverse Partnerships

    Our team is highly involved in organizations and committees to bring more diversity to the A/E/C industry. 

    bid icon

    Bid Opportunities

    Browse our future projects and uncover opportunities to work with the industry’s finest.

    registration icon

    Subcontractor Registration

    Register your company with JP Cullen using our online portal.

    Confidentiality icon

    Confidentiality Agreement

    We are committed to protecting sensitive data and information to ensure a smooth working relationship between all parties.

  • Contact
Careers
JP Cullen Logo

Industrial

Pet Food Packaging Line Installation

Tiffany Scuglik

Pet Food Packaging Line Installation Read More »

Chemical Facility Design-Build Rebuild

Tiffany Scuglik

Chemical Facility Design-Build Rebuild Read More »

Food Client Rice Cake Line

Tiffany Scuglik

Food Client Rice Cake Line Read More »

Snack Food Facility Transformation & Expansion

Tiffany Scuglik

Snack Food Facility Transformation & Expansion Read More »

Alliant Energy Wood County Battery Energy Storage Systems (BESS)

Tiffany Scuglik

Alliant Energy Wood County Battery Energy Storage Systems (BESS) Read More »

Soy Sauce Producer Fermenter Tank Expansion

Karolina Daunora

Soy Sauce Producer Fermenter Tank Expansion Read More »

Power Company Reclaim Stacker & Pump House

Tiffany Scuglik

Power Company Reclaim Stacker & Pump House Read More »

Beverage Manufacturer Production Line Expansion

Tiffany Scuglik

Beverage Manufacturer Production Line Expansion Read More »

New Large Manufacturer Foundry Facility

Tiffany Scuglik

New Large Manufacturer Foundry Facility Read More »

Almond Milk Beverage Base Line Installation

Tiffany Scuglik

Almond Milk Beverage Base Line Installation Read More »

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  • Projects
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    • Commercial
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    • Healthcare
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    • Science & Tech
  • Services
    • Prefabrication
    • Virtual Design & Construction (VDC)
    • Self-Performed Work
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    • Referendum Services
    • Sustainability
    • Historical Restoration
    • Contractor Services
    • Design-Build
    • Safety
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    • About Us
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  • Projects
    • All Projects
    • Commercial
    • Education
    • Healthcare
    • Industrial
    • Science & Tech
  • Services
    • Prefabrication
    • Virtual Design & Construction (VDC)
    • Self-Performed Work
    • Preconstruction
    • Referendum Services
    • Sustainability
    • Historical Restoration
    • Contractor Services
    • Design-Build
    • Safety
  • About
    • About Us
    • Blog
    • Diversity Equity & Inclusion
    • Job Openings
    • Leadership
    • Building Our Communities
  • Subcontractors
    • Bid Opportunities
    • Subcontractor Registration
    • Confidentiality Agreement
  • Contact
  • Join Our Team
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Our Locations

Corporate Headquarters

330 E. Delavan Drive
Janesville, WI 53546

  • 608.754.6601

Madison Office

1 S. Pinckney Street, Suite 810
Madison, WI 53703

  • 608.257.1911

Milwaukee Office

104 E. Pleasant Street
Milwaukee, WI 53212

  • 414.988.0088