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Business Details
50+ Years
experience
Your Trusted Construction Partner in Fort Collins, CO
Neenan Archistruction is a pioneering force in the construction industry, redefining traditional practices through our proprietary Archistruction methodology. Since 1966, we have delivered integrated design-build solutions that emphasize total accountability, client collaboration, and community impact. Our approach unites development, design, and construction professionals under one team to transform client visions into functional, high-performing spaces. With over 50 years of experience, we specialize in commercial, education, government, and healthcare projects, prioritizing sustainable practices like LEED certification.

Our culture fosters innovation, inclusivity, and professional growth, driven by leadership philosophies from industry thought leaders. We maintain strong community ties through local partnerships and charitable initiatives, ensuring every project reflects both client needs and societal value. Our commitment to quality is evidenced by industry recognition, including ISO 9001 certification and multiple design awards.
Services
Commercial Construction Education Facilities Government Projects Healthcare Buildings LEED Certified Construction
Details
  • Year established: 1966
Highlights and features
  • 50+ years of integrated design-build expertise
  • Proprietary Archistruction methodology ensures total project accountability
  • LEED-certified sustainable construction specialists
  • Community-focused approach with local partnerships
  • Award-winning quality management systems
Associations and certifications
  • ISO 9001
Services
Commercial Construction
Deliver integrated commercial construction projects using our proprietary Archistruction process. Our team handles everything from concept to completion, ensuring spaces enhance business operations while maintaining budget and schedule efficiency. Specializing in fast-track construction with over 300 completed design-build projects.
Education Facilities
Create innovative learning environments for K-12 and higher education institutions. Our design-build approach focuses on community engagement, energy efficiency, and spaces that support modern educational methodologies. Completed projects include Alamosa Elementary Schools and Cheyenne Wells School.
Government Projects
Provide cost-effective construction solutions for federal, state, and local government agencies. Our process emphasizes transparent budgeting, waste reduction, and responsible stewardship of taxpayer funds. Notable projects include the Grand Junction VA Medical Center and multiple municipal facilities.
Healthcare Buildings
Design and construct healthcare facilities that improve patient care and staff efficiency. Our expertise includes community health centers, hospitals, and surgery centers like the Rocky Mountain Cancer Center and Slocum Orthopedic Building.
LEED Certified Construction
Implement sustainable construction practices achieving LEED certification for commercial, educational, and healthcare projects. Our portfolio includes the Powerhouse Energy Institute at CSU (LEED Platinum) and multiple LEED Gold-certified facilities.
People
David Neenan
Founder
Founded Neenan Archistruction in 1973 after purchasing Burton Builders. Pioneered the Archistruction methodology following the Casper Disaster, emphasizing financial discipline and strategic leadership. Served on Poudre School District Board for 8 years.
David Shigekane
President
Assumed presidency in 2014, continuing Neenan Archistruction's legacy of innovation. Leads with a focus on maintaining the company's core values while advancing sustainable construction practices and community engagement initiatives.
Questions
What is Archistruction?
Archistruction is our proprietary design-build methodology that provides total project accountability, integrating development, design, and construction teams under one contract for streamlined delivery.
What industries do you serve?
We specialize in commercial, education, government, and healthcare construction projects, with expertise in LEED-certified and sustainable building practices.
Are you ISO certified?
Yes, we maintain ISO 9001 certification for quality management systems, recognized by Zurich as 'Best-in-Class' for our QA/QC processes.
How do you support local communities?
Through charitable initiatives like our FUNdraising team's garage games and partnerships with local nonprofits, including United Way and American Cancer Society.
What project delivery methods do you use?
We primarily use design-build and our proprietary Archistruction process, which reduces risk and improves efficiency compared to traditional construction methods.