HOH Engineers

Structural Engineering

The Structural Engineering Department at HOH provides engineering services for all types of Steel Structures, Bridges, Reinforced Concrete Structures, Wooden Structures, Composite Structures, Post Tensioned Structures, Pre-Stress Structures, Modular and Masonry Structures. Our staff has expertise in the design of structural systems which utilize structural and cold formed steel, aluminum, concrete and masonry. They have conducted investigations of existing structures and provided analysis, design, and detailing assistance for a wide variety of industrial, institutional, and commercial clients.

HOH Structural Engineering Services include:

  • Structural Design and Analysis
  • Railroad Bridge Design
  • Highway Bridge Design
  • 3D Design and Analysis, Revit, et. al.
  • New Facility Design/Planning
  • Crane Runways
  • Structures (Steel, Reinforced Concrete)
  • Foundations: Building,Crane and Heavy Equipment
  • Piles and Caissons
  • Floors/Roofs
  • Steel Mills/Heavy Industry
  • Evaluations/Inspections
  • Retrofit of Exist. Buildings
  • Supports and Lifts
  • Code Analysis
  • Schools
  • Design of floor reinforcement for increased loading
  • Failure investigation
  • Condition evaluation and life extension
  • Structural design in high wind and high seismic areas

Civil Engineering

HOH Civil Engineers are uniquely qualified to provide professional planning, design, engineering and construction management for all sectors of Transportation, Bridges, Facilities, Site Development, Major Utility Corridors, Storm Water Management, Pumping Stations, Junction Chambers, Box Culverts, Feasibility Studies, and Construction Schedules and Cost Estimates.

HOH Civil engineers have provided for such projects as:

  • Roadways
  • Interchange and Intersection Design Studies
  • Freeways and Interchanges
  • Traffic Studies
  • Pavement Assessments and Evaluations
  • Bridge structures
  • Railroads – Mainline, Spur Lines, Turnouts, Grade crossings
  • Airports – Runways, taxiways, holding pads and aprons
  • Bike Paths
  • City and Land Planning
  • Maintenance Facilities
  • Buildings and Plants Site Development
  • Parking Facilities
  • Parks / Recreation Facilities
  • Security Engineering
  • Reservoirs
  • Drainage, Erosion Control, Flood Control
  • Pipelines
  • Utilities
  • Sustainable (LEED) Designs and Green Infrastructure
  • ADA Designs

Mechanical Engineering

Our Mechanical Engineering Department has designed a multitude of industry specific systems. Some services provided by our Mechanical Engineers include Master Planning, Various Systems Designs, Value Engineering and Constructability Reviews, Energy Studies, Cost Estimating, Commissioning, Construction Phase Services, Contract Administration and Due Diligence Reports.

HOH Mechanical Engineering Services include:

  • Facility/Equipment/Process/Utility Evaluations
  • Plant Layout
  • Process Piping
  • Heating, Ventilation & Air Conditioning
  • Plumbing
  • Fire Protection
  • Industrial Ventilation
  • Dust Collection
  • Material Handling
  • Liquid Fuel Storage/Supply
  • Alternate Energy Sources
  • Heat Recovery Systems
  • Chilled Water Plants
  • Boiler Plants
  • Cogeneration Systems
  • Automation / Robotics

Electrical Engineering

The Electrical group offers exceptional experience in the engineering of power and control systems for government, industrial and institutional facilities.

Highlights of our Electrical Engineering capabilities include:

  • Power System Engineering
  • Short Circuit Analysis
  • Capacity/Load Studies
  • Coordination Studies
  • Power Distribution Design
  • Emergency Generators
  • Arc Flash Evaluation
  • Lighting Layout and Design
  • System Monitoring Upgrades
  • Instrumentation and Control Panel Design & Integration
  • Control Room Design
  • Integration of New Equipment into Existing Systems
  • Site and Startup Support


Related Projects

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Pickling / Tandem Mill and Continuous Pickling Line

Structural engineering design for an all new cold-rolling facility located in Calvert, Alabama.

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ATI Steel Hot Rolling Processing Facility

HOH provided the structural engineering design for the new Hot Rolling Processing Facility being built in Breckenridge, PA.

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CDOA Consolidated Rental Car Facility - Midway

HOH was selected to design the Consolidated Rental Car Facility (CRCF) at Chicago Midway Airport.

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Strength through diversification: Our portfolio of business units.