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Your Trusted Partner for Architecture & Engineering Solutions
At HDR, we believe that collaboration is the foundation for progress. Our multidisciplinary teams specialize in architecture, engineering, environmental sciences, and construction services, delivering innovative solutions for resilient infrastructure and sustainable development. With over 100 years of experience, we combine technical expertise with a commitment to listening, accountability, and boundary-pushing design. Our global presence across 15 countries and 200+ offices enables us to address complex challenges while prioritizing local needs.

We integrate cutting-edge technology, data-driven methodologies, and regenerative design principles to create spaces that elevate communities and address societal challenges. Our values emphasize transparency, client partnership, and a relentless focus on outcomes that balance functionality, sustainability, and human well-being.
Services
Architecture Engineering Environmental Services Asset Management Coastal Engineering Commissioning Program Management Urban Planning Sustainability Consulting Disaster Recovery
Details
  • Year established: 1917
Highlights and features
  • We offer 108 years of experience in multidisciplinary design and engineering.
  • Our teams integrate architecture, engineering, and environmental sciences for holistic solutions.
  • We prioritize regenerative design and sustainability across all projects.
  • Our global-local approach combines 200+ offices with community-specific expertise.
  • We leverage data-driven methodologies and predictive analytics for optimized outcomes.
Services
Architecture
HDR's architecture practice creates spaces that elevate human experiences and address societal challenges. We combine aesthetic innovation with functional precision, focusing on sustainability, resilience, and community impact. Our services span from concept design to construction, emphasizing regenerative frameworks that go beyond sustainability to create positive environmental and social outcomes.
Engineering
Our engineering solutions integrate technical excellence with forward-thinking design. We specialize in civil, structural, mechanical, and electrical systems, prioritizing smart infrastructure that optimizes performance and reduces lifecycle costs. By leveraging digital tools and predictive analytics, we deliver resilient systems for transportation, energy, water management, and urban development.
Environmental Services
HDR's environmental scientists provide comprehensive solutions for ecosystem restoration, climate resilience, and regulatory compliance. We address challenges like coastal erosion, water quality, and habitat conservation through science-driven strategies. Our services include environmental impact assessments, permitting, and remediation, ensuring projects align with ecological and community needs.
Asset Management
We help clients maximize asset value through lifecycle management strategies. Our services include condition assessments, predictive maintenance modeling, and digital asset management systems. By integrating data analytics and risk assessment, we enhance infrastructure reliability while reducing operational costs for transportation, utilities, and public works.
Coastal Engineering
HDR specializes in coastal resilience solutions, combining engineering with ecological restoration. Our services include storm risk reduction, beach nourishment, and living shoreline design. With expertise in hydrodynamics and sediment transport, we create adaptive coastal systems that protect communities and ecosystems from climate impacts like sea-level rise and extreme weather events.
People
Douglas S. Wignall
Architecture President
With over 30 years of experience, Douglas leads HDR's global architecture practice, focusing on innovative design solutions for healthcare, education, and civic projects. He champions sustainable design and has directed award-winning teams in creating transformative spaces.
Brian Kowalchuk
Global Design Director
Brian oversees HDR's design strategy across international markets, integrating multidisciplinary expertise to deliver complex infrastructure projects. His work emphasizes human-centered design and technological innovation in urban environments.
John Duschang
Environmental Science Director
John leads environmental consulting services, specializing in regulatory compliance and ecosystem restoration. With expertise in climate resilience, he guides clients through complex environmental challenges while promoting sustainable development practices.
Paul Flatt
Building Engineering Services President
Paul directs HDR's engineering division, focusing on smart infrastructure and digital transformation. His leadership emphasizes integrating advanced technologies like BIM and IoT to enhance building performance and operational efficiency.
Angela Schedel
Coastal Programs Director
Angela specializes in coastal resilience, leading projects that combine engineering with ecological restoration. Her expertise in shoreline protection has been recognized through multiple industry awards for innovative coastal management solutions.
Questions
What industries does HDR specialize in?
HDR serves 17 markets including infrastructure, healthcare, education, energy, and environmental services, with expertise in architecture, engineering, and asset management.
How does HDR approach sustainability?
We prioritize regenerative design, aiming to create positive environmental impacts through strategies like carbon reduction, ecosystem restoration, and resource-efficient infrastructure.
What geographic areas do you operate in?
HDR operates in 15 countries with 200+ offices, including major projects in North America, Australia, Europe, and Asia-Pacific regions.
Can HDR handle complex infrastructure projects?
Yes, we specialize in complex projects using multidisciplinary teams, advanced analytics, and integrated delivery models to ensure successful outcomes.
How does HDR ensure project quality?
We implement rigorous quality control processes, including peer reviews, digital modeling, and compliance with international standards like ISO certifications.
What emergency services does HDR provide?
HDR offers disaster recovery planning, resilient infrastructure design, and rapid response solutions for natural disasters like floods, earthquakes, and hurricanes.
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