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JP Cullen & Sons INC - General contracting in Janesville, Iowa - Every Iowan
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JP Cullen & Sons INC

General contractor for large industrial and institutional projects, including program management.

Tagline AI-written from public sources. Not verified by the business.

PO BOX 1957
Janesville, IA
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Last verified Apr 26, 2026

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About JP Cullen & Sons INC

This is a large-scale general contractor handling industrial and institutional construction projects across Wisconsin, Northern Illinois, and Northwest Iowa. They manage projects from $1,000 to over $100 million, including corporate standard contractor services programs for major clients.

AI-written from public sources. Not verified by the business.

Business Details

Established 1992$
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What they offer

General contractingIndustrial building constructionInstitutional building constructionConstruction program managementLarge project management (up to $100M+)Corporate contractor services programs

AI-written from public sources. Not verified by the business.

Services

  • Skip to content Contractor Services We have been implementing contractor services programs for more than 20 years. Numerous clients have made our program their corporate standard, including UW Health, UnityPoint Health-Meriter, Stoughton Health and Chrysler. Construction Program Management Our progr

Quick Links

Links to official pages and directory listings for JP Cullen & Sons INC

JP Cullen & Sons INC - Official Website

jpcullen.com

SERVICES

JP Cullen | Contractor Services

Official
  • ABOUTJP Cullen | About Us
  • ABOUTAbout UsIn five generations, we’ve grown into a $950+ million, full-service construction company with over 850 employees.
  • ABOUTDiversity, Equity & InclusionOur team is highly involved in organizations and committees to bring more diversity to the A/E/C industry.

Web Presence

We track 53 web pages that reference JP Cullen & Sons INC. 53 are official pages on their own domain.

  • Official: 53

Contact

Official website

PO BOX 1957

Janesville, Iowa

s the way for the next three generations of Cullens to help shape physical face of the State Capitol and the University.On April 16, 1904, Janesville’s laborers form a construction trades union, at th

Last verified Apr 26, 2026

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Data Sources & Freshness

Last verified from website crawl on April 26, 2026

Last enriched on April 26, 2026

Sources: public web data + Iowa public records. This listing is not an endorsement. If you see an error, let us know.

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  • ABOUTIndustrialWorking for Fortune 500 companies across a range of industrial markets, our team makes sure each project meets its full potential.
  • ABOUTSelf-Performed WorkWe 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.
  • PERMITSBuilding an Inclusive Workplace
  • PERMITSRead More
  • EMPLOYMENTCareers
  • EMPLOYMENTCorporate & Management CareersJP Cullen offers numerous benefits, including job security, competitive salaries, and opportunities for career advancement.
  • EMPLOYMENTField CareersWe offer field careers with good pay, benefits, travel opportunities, and the ability to get paid while you learn.
  • EMPLOYMENTStudent OpportunitiesSpend three to seven months learning the site engineer, estimator, or support services role.
  • EMPLOYMENTYouth ApprenticeshipsOpportunity for high school seniors to explore a career within the construction industry.
  • EMPLOYMENTCareers
  • EMPLOYMENTJob Openings
  • BOARDForward Janesville Welcomes George Cullen as New Board Chair
  • CONTACTContact Us
  • CONTACTCommercialFrom auditoriums to athletic facilities and corporate offices, we’ll navigate you through regulations, laws, codes, and compliance.
  • CONTACTContact Us
  • SERVICESContractor ServicesOur contractor services have been carefully formulated over the years to best serve our clients and their needs.
  • SERVICESPreconstructionOur preconstruction services lay the foundation for safe and successful outcomes, from a project’s inception to its completion.
  • ATHLETICSRead More
  • ATHLETICSRead More
  • ATHLETICSLeadershipMeet 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.
  • NEWS<img loading="lazy" width="200" height="200" src="https://media.jpcullen.com/wp-content/uploads/2023/03/17153630/about-icon_-03.svg" class="attachment-large size-large wp-image-4427" alt="about icon"
  • NEWSBlog Check out some tips of the trades from the tough job experts.
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  • GALLERYJP Cullen | Projects
  • GALLERYProjects
  • GALLERYScience & TechWe work with owners across the commercial, industrial, healthcare and education markets on complex projects.
  • RULESprivacy policy
  • RULESprivacy policy
  • EMERGENCY<img loading="lazy" width="200" height="200" src="https://media.jpcullen.com/wp-content/uploads/2023/03/17153520/safety.svg" class="attachment-large size-large wp-image-6822" alt="" />
  • EMERGENCYSafetyWe emphasize the importance of safety and have a designated team that ensures all protocols are adhered to.
  • PARENTSProjects lined up for American Family Field include hospitality space, winterization
  • BOOKINGDesign-Build Fast-track options, reduce change order potential, lower costs and minimize risk for building owners.
  • PRICINGEducationWe create modern learning environments that benefit students, educators and the greater community – at the lowest possible cost.
  • FAQHealthcareWe envision and build innovative healthcare facilities that help providers focus on patient-centered care.
  • TRANSPORTATIONBuilding Our Communities Our dedication to personal development, family and community is in our blood and at the core of our business.
  • PAYMENTSReferendum ServicesWe help you educate voters on referendum issues, develop a preconstruction plan, and maximize value for every taxpayer dollar invested.
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