Electrical Engineering2018-08-01T15:18:09+00:00

Electrical Engineering

TWM has provided electrical engineering services for diverse projects in our main areas of expertise including Transportation, Parks and Recreation, Civic/Government Facilities, Infrastructure, Healthcare, Education, and Commercial and Residential Land Development. Our focus is to design electrical systems with special consideration given to durability, environmental sensitivity, energy-efficiency, and controllability.

Learn more about how TWM enhances infrastructure.

  • Site and Specialty Lighting

    • Parking Lot Lighting Design
    • Signage Lighting Design
    • Signature Bridge Lighting Design
    • Parks and Recreation Facility Lighting
    • Irrigation Systems
    • Restrooms
    • Multipurpose Buildings
    • Gymnasiums
    • Athletic Field Lighting
  • Site and Specialty Lighting (Continued)

    • Signage Lighting Designs
    • Site Power Distribution
    • Photometric Calculations
    • Surveillance System Lighting including IES Recommendations
    • Horizontal and Vertical Illumination
    • Illumination Uniformity
    • Color Rendering (CRI) 75+
    • LED Exterior Lighting
  • Lift Station, Pump Station, and Wastewater Electrical Engineering Designs

    We will assess:
    • Types of Motors
    • Variable Frequency Drives
    • Utility and Generator Issues
    • Station Control Devices
    • Arc Flash Considerations
    • SCADA Interconnection Monitoring and Control Systems
  • Transportation Lighting:

    • Roadway Lighting
    • Bridge Lighting
    • Tunnel Lighting
    • Pedestrian Trail Lighting
    • Light Rail and Bus Station Lighting
    • Vehicle Maintenance Facilities
    • Parking Facilities


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Exceptional Service. Nothing Less.


TWM continues the important business of supporting our nation’s essential infrastructure in these uncertain times. We are committed to our mission of providing Exceptional Service, Nothing Less to you, our clients and partners. As a professional services firm, the health of our employee-owners and their families is paramount. We are following government directives and public health guidance, implementing work-from-home and other social distancing and hand hygiene practices. We have employed additional technological resources to support our modified operating structure, and we expect to be able to do so with minimal disruption. If you need to visit our offices in person or have trouble reaching your TWM contact, please contact us at 618.624.4488 so we can make arrangements or put you in touch with the appropriate person. Thank you for placing your trust in TWM. Wishing you safety and good health.