Business Details
50+ Years
experience
Your Partner for Holistic Construction Projects
Neenan is a pioneering construction firm that revolutionizes the real estate industry through its proprietary Archistruction process. Founded in 1966 and redefined in 1973 under David Neenan's leadership, our approach integrates development, design, and construction to deliver total accountability and client-centric solutions. With over five decades of experience, we specialize in transforming complex visions into functional realities across commercial, educational, governmental, and healthcare sectors. Our collaborative design process ensures every project aligns with client values while maintaining financial transparency and operational efficiency. We prioritize community impact, having completed over 200 healthcare projects and 120+ school facilities that enhance local economies and public welfare.Our team of seasoned professionals employs innovative methodologies like target costing and concurrent constructability reviews to eliminate waste and maximize value. Recognized with awards such as the American Business Ethics Award and AIA Colorado North Firm of the Year, we maintain industry-leading quality standards through rigorous internal processes and continuous professional development. Our commitment to transparency is demonstrated through real-time cost tracking and open communication channels throughout every project phase. By fostering a culture of inclusivity and professional growth, we ensure our team remains at the forefront of design-build innovation while delivering spaces that exceed client expectations.
Services
Commercial Construction
Healthcare Projects
Government Buildings
Educational Facilities
Design-Build Services
LEED Certification
Facility Renovations
Site Assessments
Master Planning
Construction Management
Details
- Year established: 1973
Highlights and features
- We offer 50+ years of combined experience in design-build construction
- Our proprietary Archistruction process ensures total project accountability
- We provide real-time cost tracking and transparent budget management
- Our collaborative design process includes client stakeholders at every stage
- We maintain ISO 9001-certified quality management systems
Services
Commercial Construction
Neenan's commercial construction services deliver tailored facilities that optimize business operations while maintaining strict budget controls. Our integrated approach ensures seamless transitions from concept to completion, creating spaces that enhance organizational efficiency and long-term value. Clients benefit from our 50+ years of experience in constructing functional, future-ready commercial environments.
Healthcare Projects
Specialized healthcare construction solutions that improve patient care delivery and staff efficiency. Our team has completed over 200 medical facilities, including hospitals, surgery centers, and clinics, using evidence-based design principles to create healing environments that meet evolving healthcare demands while maintaining strict regulatory compliance.
Educational Facilities
Comprehensive educational facility development that enhances learning environments and community engagement. With 120+ school projects completed, we create spaces that support modern pedagogical approaches while optimizing operational efficiency. Our services include master planning, grant assistance, and construction of K-12 through higher education facilities.
Design-Build Services
Our proprietary Archistruction methodology combines all project phases under one accountable entity, reducing risk and improving outcomes. This collaborative approach streamlines decision-making through early stakeholder involvement, ensuring alignment between design intent, budget constraints, and operational requirements for complex construction projects.
LEED Certification
Sustainable construction solutions that achieve LEED certification while maintaining functional excellence. Our team has completed multiple LEED-certified projects, including the first LEED Platinum building in our portfolio, demonstrating our commitment to environmentally responsible construction practices that reduce long-term operational costs.
People
David Neenan
Founder
David Neenan founded the company in 1973 after purchasing Burton Builders. He pioneered the Archistruction methodology and led the firm's growth into a nationally recognized design-build leader before retiring in 2014.
David Shigekane
President
David Shigekane became President in 2014, continuing Neenan's legacy of innovation. With extensive industry experience, he oversees strategic growth while maintaining the company's commitment to its Archistruction philosophy and client-focused approach.
Questions
What is Archistruction?
Archistruction is Neenan's proprietary process that integrates development, design, and construction under one accountable entity to deliver client-focused building solutions.
What construction services do you offer?
We provide commercial, healthcare, government, and educational facility construction through our design-build methodology and specialized renovation services.
How does your collaborative design process work?
Our Collaborative Design Process involves client stakeholders in decision-making through structured meetings that align project goals with budgetary and functional requirements.
Do you work outside Colorado?
Yes, we serve clients across the western United States including Nevada, Wyoming, California, and Montana.
How do you ensure project transparency?
We use real-time cost tracking, regular owner meetings, and our target costing methodology to maintain complete budget visibility throughout each project.
