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50+ Years
experience
Your Trusted Partner for Infrastructure Consulting Solutions
Since 1950, Halff Associates has been a leader in infrastructure consulting, dedicated to improving lives through innovative engineering solutions. Our client-centric approach combines 75 years of experience with cutting-edge technology to deliver projects across infrastructure, mobility, and water systems. We maintain Dr. Albert H. Halff's founding vision of prioritizing people, fostering a culture of integrity, and delivering holistic solutions that exceed expectations.

Our team of experts provides end-to-end services from planning to construction, serving public and private sectors nationwide. With exponential growth over eight years, we continue investing in technologies while preserving the core values that have made us a trusted industry leader.
Services
Construction Services Environmental Engineering Transportation Planning Water Treatment Geospatial Analysis Structural Engineering Land Development Floodplain Management MEP Engineering Resilience Planning
Details
  • Year established: 1950
Highlights and features
  • We offer 75 years of proven expertise in infrastructure consulting
  • Our client-centric approach prioritizes community impact and practical solutions
  • We maintain industry leadership through continuous technological innovation
  • Our employee-owned culture ensures dedicated, accountable professionals
  • We deliver holistic solutions across infrastructure, mobility, and water systems
What people say
Top notch relationship Trusted advisor Fantastic product Quality designs Great development partner
Services
Infrastructure Design
Our infrastructure design services create sustainable, community-focused solutions for transportation networks, water systems, and urban development. We combine technical expertise with local knowledge to deliver projects that enhance quality of life while meeting regulatory requirements. Our multidisciplinary approach ensures seamless integration of engineering principles with environmental considerations.
Environmental Engineering
We develop comprehensive environmental solutions addressing water treatment, floodplain management, and ecological preservation. Our team applies innovative technologies to meet regulatory standards while protecting natural resources. Services include watershed studies, stormwater management, and sustainable infrastructure planning that balances development with environmental stewardship.
Transportation Planning
Our transportation planning services optimize mobility through intelligent infrastructure design and traffic management systems. We create comprehensive solutions for roadways, transit systems, and pedestrian networks that improve connectivity and safety. Our data-driven approach incorporates GIS analysis and future growth projections to develop sustainable transportation frameworks.
Geospatial Analysis
We utilize advanced geospatial technologies for mapping, asset management, and infrastructure planning. Our GIS experts create detailed spatial analyses that support informed decision-making for land development, utility coordination, and environmental assessments. These solutions enhance project efficiency through accurate data visualization and predictive modeling.
Resilience Planning
Our resilience planning services develop infrastructure solutions that withstand natural disasters and climate challenges. We specialize in floodplain management, risk assessment, and adaptive design strategies that protect communities. Our approach combines engineering expertise with community engagement to create sustainable, future-ready infrastructure systems.
People
Dr. Albert H. Halff
Founder
Visionary engineer who established Halff Associates in 1950, pioneering floodplain management and community-focused infrastructure. His legacy of innovation and compassion continues shaping the firm's values.
Lenny Hughes
Practice Leader
Planning and Landscape Architecture leader focused on creating meaningful community impact through sustainable design solutions that balance functionality with environmental stewardship.
Audrey Giesler Klump
Project Manager
Experienced project manager emphasizing client communication and trust, delivering quality infrastructure projects that transform community visions into reality through collaborative execution.
Duane Booth
Operations Manager
Leadership-focused manager dedicated to employee development and fostering a supportive work environment that aligns with Halff's core values of integrity and service.
Leigh Hollis
Operations Manager
Client relationship expert specializing in customized infrastructure solutions that address unique community challenges while maintaining budgetary constraints and functional requirements.
Questions
What services does Halff Associates offer?
We provide comprehensive infrastructure solutions including engineering, planning, construction services, and environmental consulting for transportation, water systems, and urban development projects.
How long has Halff been in business?
Since 1950, we've delivered infrastructure solutions with 75 years of continuous service and growth across public and private sector projects.
What makes Halff different from competitors?
Our people-first philosophy combines technical expertise with community focus, maintaining founder Dr. Halff's values while embracing innovation.
Do you offer career opportunities?
We provide career development for professionals in engineering, planning, and infrastructure fields with employee ownership opportunities.
How does Halff approach community impact?
We prioritize meaningful improvements through projects that address local needs, guided by Dr. Halff's legacy of compassionate, community-focused engineering.
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