IAG Consulting is a civil engineering firm that specializes in the development, design and delivery of public works projects.


Municipal services provided by IAG include:

Municipal Representation

  • Retainer services
  • Engineer of record
  • Land development plan reviews
  • Residential and commercial stormwater complaint response and reporting
  • Capital improvement planning
  • Budget assistance and annual reporting
  • Intergovernmental agreements

Public Works Project Delivery

  • Conceptualization, preliminary planning and cost estimating
  • Design phase services and project specifications
  • Permitting services
  • Bid phase services
  • Construction administration services
  • Construction observation services
  • Sewer lining & rehabilitation


  • Stormwater management ordinances
  • Subdivision and land development ordinances
  • Floodplain delineations and ordinance compliance
  • Comprehensive planning
  • Public engagement and conflict resolution

Financial Services

  • Grant writing and administration services
  • Project financing and administration services
  • Bond issues and reporting
  • Contract administration for projects with special funding sources or multiple funding sources (CDBG, PENNVEST, PADCED, PENNDOT, WPCLF, OPWC, etc.)
  • Rate studies/cost of service studies
  • Tap fee assessments
  • Insurance coverage inventories and assessments


  • Asset management
  • Pavement management
  • Utility cut management and administrative support services
  • Right-of-way occupancy management and support services


Water/Wastewater system services provided by IAG include:

Planning and Management

  • Capital improvement planning
  • Rate studies
  • Tap fee assessments
  • Emergency response plans
  • Asset management studies
  • Operation and maintenance planning
  • Environmental and financial compliance reporting
  • Feasibility studies
  • Act 537 and comprehensive planning
  • NPDES and water allocation permitting
  • Chapter 94 Reporting
  • Operator of Record services
  • Construction phase services

Collection and Distribution Systems

  • Sewer system and distribution system design
  • Low pressure sewer design
  • Pump station and force main design
  • Water storage tank design
  • Infiltration and inflow reduction

Water/Wastewater Treatment Facilities

  • Domestic W/WWTP design, all activated sludge processes
  • Plant expansions
  • Equipment replacement
  • Process selection and improvements
  • Screening systems
  • Chemical and biological nutrient removal
  • Energy efficiency improvements
  • Flow equalization
  • Sludge thickening and dewatering
  • Aerobic digestion
  • Disinfection
  • Biosolids conditioning, dewatering and disposal/reuse


Stormwater system services provided by IAG include:

Watershed Planning

  • Drainage studies and master drainage plans
  • Hydrologic and hydraulic studies
  • Waterway permitting

Water Quality Planning

  • Stormwater treatment
  • Streambank stabilization and riparian restoration
  • Stream restoration
  • NPDES permitting
  • MS4 Compliance

Infrastructure Design

  • Collection system and culvert design
  • System modeling
  • Detention/retention facility design

Municipal Services

  • Evaluation of existing facilities
  • Stormwater complaint response and reporting
  • MS4 compliance reporting assistance


Transportation services provided by IAG include:


  • Roadway design
  • Parking facilities
  • Right-of-way and easement acquisition
  • Highway Occupancy Permitting
  • Pavement and roadway management planning
  • Integration with stormwater management facilities
  • Guiderail installations and replacements
  • Regulatory signage inventory and replacements
  • Weight restriction studies


  • Pedestrian facility design and ADA improvements
  • Trail design
  • Streetscape planning and design
  • Bicycle route planning and design

Rail Services

  • New track design
  • Reconfiguration of existing facilities
  • Utility permitting


3D Modeling & Design services provided by IAG include

Scan to Building Information Management (BIM)

  • Capturing data via laser scanning andGPS survey
  • Analyze data based on unique needs
  • Point cloud calibration and cleanup
  • Colorized point cloud processing
  • As-built video and photography of facilities from scanning equipment

3D Model Creation

  • Structural
  • Architectural
  • Mechanical
  • Electrical
  • Plumbing
  • Process
  • HVAC Ductwork & Equipment
  • Specialty Equipment

Model Management

  • Facility Training
  • Inventory
  • Asset Management Planning
  • Maintenance Records
  • Future design modifications, improvements, or expansions