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Delta Engineering Group, LLC

Engineering a Better Tomorrow

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About the firm

Established in 1987, Delta Engineering Group, LLC is a Chicago-based, multi-discipline engineering and construction management practice serving the Northern Illinois and Chicagoland areas. Delta focuses on infrastructure, transportation, public works, and facility projects, offering civil, structural, mechanical, electrical, plumbing, and fire protection engineering. It provides new and rehabilitation design for DOT, Tollway, rail, transit, and aviation work, and is prequalified with the Illinois Department of Transportation.

Established
1987
Firm type
Civil Engineering · Structural Engineering · Transportation Engineering · Mechanical Engineering · Electrical Engineering

Credentials

IDOT Prequalification: Special Studies - Traffic Signals · IDOT Prequalification: Highways - Freeways · IDOT Prequalification: Highways - Roads and Streets · IDOT Prequalification: Structures - Highway: Simple · IDOT Prequalification: Structures - Highway: Typical · IDOT Prequalification: Special Services - Mechanical · IDOT Prequalification: Special Studies - Pump Stations

Capabilities

Civil Engineering

Service website

Design services covering major segments in transportation and site development, providing both new and rehabilitation design for public infrastructure.

  • Roads and Streets
  • Freeways
  • Geometrics
  • Maintenance of Traffic
  • Erosion Control
  • Pavement Markings
  • Runways and Taxiways
  • Traffic Signals and Interconnects
  • Intersection Design Studies (IDS)
  • Barrier Warrant Analysis
  • Roadway Safety Audits (RSA)
  • Site Planning and Layout
  • Storm and Sanitary Sewer Systems
  • ADA Curbs and Ramps
  • Utility Coordination and Connections

Structural Engineering

Service website

Engineering solutions focused on local transportation and infrastructure needs, providing structural support for bridges, walls, and drainage works.

  • Bridges
  • Culverts
  • Retaining Walls
  • Foundations
  • Pump Stations
  • Drainage Structures
  • Effluent Conduits
  • Junction Chambers

Mechanical Engineering

Service website

Design capabilities covering both transportation systems and building facilities, ranging from public offices and transit stations to central plants.

  • Pump Stations - Equipment
  • Pump Stations - Building
  • Station HVAC
  • Building HVAC and Controls
  • Central Plant Design
  • Geothermal Applications
  • Sustainable Design and Energy Studies

Electrical Engineering

Service website

Power, distribution, and lighting designs tailored for complex transit infrastructure and facilities.

  • Intelligent Transportation Systems (ITS)
  • Complex Roadway Lighting
  • Power Distribution for Transportation and Facilities

Plumbing and Fire Protection

Service website

Piping, plumbing, and fire protection systems engineered for public facility and transport requirements.

  • Plumbing and Piping
  • Fire Protection System Design

Construction Management

Service website

Professional construction phase support and project delivery oversight across all infrastructure and public works sectors.

Industries

Transportation · Highways & Roads · Bridges · Rail · Transit · Aviation · Water Supply · Wastewater · Government · Infrastructure

Projects