Olsson Associates

Our Services

Olsson Associates offers comprehensive design solutions for public and private infrastructure projects. We specialize in complex projects that involve many disciplines, including the following:

Air Quality

We provide air quality solutions that meet the strict standards set forth by our clients and regulatory agencies.   

  • Air permitting/modeling  
  • Regulatory applicability 
  • Compliance services


We offer the expertise and experience in airport engineering and planning to provide innovative results.   

  • Airport planning   
  • Airport design  
  • FAA coordination

Bridge Engineering

We offer full-range solutions for any of your bridge or overpass design needs.   

  • Vehicular/Pedestrian
  • Railroad 
  • Water crossings

Building Structural

We provide structural engineering and design services to meet a variety of building type needs.  

  • Manufacturing plants
  • Churches, hospitals, schools
  • Airport hangars

Community Planning and Design

We help communities create a desirable sense of place by defining a vision and creating a plan to achieve that vision. 

  • Comprehensive planning 
  • Regional area plans 
  • Community branding

Construction Services

We provide construction management services to ensure work is performed in conformance with project documents.

  • Industrial development 
  • Residential development 
  • Roads/bridges/utilities

Design Studio

OHH is a landscape architecture and planning design studio committed to creatively engaging our clients, helping define their visions, and making those visions a reality.

Energy Evaluation and Auditing

We can help you find ways to curb and improve energy use in your buildings.

  • Benchmark energy use/costs
  • Perform on-site testing
  • Evaluate LEED® options

Environmental Resources, Compliance

We create environmentally sustainable projects by working with our clients and other Olsson teams.

  • Remediation
  • Restoration
  • Documentation

Federal Services

We offer our federal clients and partners large-firm resources with small-term flexibility.

  • Environmental planning 
  • Civil Infrastructure 
  • Field services 

Geotechnical Investigation

We offer earthwork, concrete construction, and footing inspections quality control testing services.

  • Shallow/deep foundation 
  • Dams and embankments 
  • Drilling services 

Industrial Site Consulting

We tailor our services to offer comprehensive solutions for your industrial site development needs.

  • Site master planning 
  • Finance alternatives 
  • Infrastructure services

Intelligent Transportation Systems

We tailor our services to offer comprehensive solutions for your industrial site development needs.

  • Site master planning 
  • Finance alternatives 
  • Infrastructure services

Landscape Architecture and Urban Planning

We use a mix of artistry and science to create places where people will want to live, work, visit, and play.

  • Comprehensive planning 
  • Park planning & design 
  • Trails master planning

Mechanical Electrical

We understand the impacts that temperature, lighting, humidity, air flow, and noise can have on a facility.

  • Mechanical/electrical 
  • LEED®-certified projects 
  • Fire protection, life safety

Mission Critical

We take a holistic approach in our design of mission critical facilities – we are truly a one-stop shop.

  • Site evaluation/selection 
  • Site civil design 
  • Building structural design

Multimodal Transportation

We can help identify your future transportation needs and the steps necessary to reach your goals.

  • Active transportation 
  • Transportation planning
  • Transit plans

NDT and Destructive Steel Testing

If your project requires specialty steel testing, we have the staff and equipment to meet your needs.

  • Field & lab testing 
  • Welds & tank inspection 
  • Protective coating

Oil and Gas

We can help you maneuver the vast world of oil and gas compliance issues and regulations.

  • Assessment & remediation 
  • Consulting & permitting 
  • Field services

Power Electrical

We specialize in utility and industrial electrical systems that are efficient and among the best in the nation.

  • Substations 
  • Power supply 
  • Transmission

Process Automation

Our process automation experts can help improve your plant’s operational efficiency and reliability.

  • System design 
  • Programming and configuration 
  • Remote hosting

Public Infrastructure

We offer extensive infrastructure services and provide solutions to support growth and public health.

  • Utility design 
  • Stormwater management 
  • Transportation services

Public Involvement

When your project calls for a public participation process, our public involvement experts are here to help.

  • Community education 
  • Focus groups 
  • Stakeholder meetings

Rail Services

Our staff has conducted design work in 27 states for main line, industrial track, bridges, and structures.

  • Track design 
  • Quiet zones 
  • H&H investigations

Roadway Design

Our team has the knowledge and experience to design a wide variety of projects, from interstate systems to trails.

  • Highways and Roadways 
  • Intersections 
  • Interchanges


We specialize in complex, multidisciplinary development projects that exceed the expectations of our clients.

  • Site selection 
  • Master planning 
  • Infrastructure services

Solar Services

We offer the professional consulting services to make your solar project a reality—from due diligence through design and construction phase services.

Special Inspections

We perform a wide variety of code-mandated reviews of specific structural elements on your projects.

  • Soils/aggregates 
  • Concrete/asphalt 
  • Masonry/structural steel

Specialty Lighting

We create quality lighted environments that are sensitive to their surroundings and easily maintained.

  • Parks and sports fields 
  • Pathways and walkways 
  • Roadways and parking lots


We have a comprehensive range of surveying services that can fulfill all of your surveying needs.

  • Global positioning surveys 
  • Boundary surveys 
  • Right-of-way surveys


We’re large enough to handle long-haul fiber build projects, but still small enough to pay attention to detail.

  • Fiber route engineering 
  • Network architecture 
  • Splice diagramming


We are constantly thinking about new solutions and finding innovative ways to improve traffic flow.

  • Traffic signal studies 
  • Signal timing plans 
  • Travel demand modeling


We provide a full range of planning, operations, and design services for all public transportation projects.

  • Transit operations 
  • Route studies 
  • Bus rapid transit

Transmission & Distribution

We specialize in high voltage transmission and distribution line design, from 69kV to 500kV, for all structure types.

Water Resources

We have proven abilities in resolving water resources planning, management, and engineering issues.

  • Floodplains and dams 
  • Storm sewers 
  • Bridge hydraulics

Water Wastewater

We understand better than most the processes and compliance issues in water and wastewater projects.

  • Treatment plants
  • Collection systems
  • Distribution and storage

Wind Energy

We understand the complex issues involved during the entire wind development and construction process. We'll help you through the regulatory process from site selection to post-construction operations.


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