Certification

We are certified by the following government agencies as a MBE/DBE/SBE firm:

  • City of Milwaukee
  • Milwaukee County
  • Wisconsin Supplier Development Council
  • Wisconsin, Illinois, Minnesota and Michigan Department of Transportation
  • Wisconsin Department of Commerce


Project Approach

Our relatively small size allows for the principals to be actively involved in the management of all our projects, providing quality services on-time and on-budget. We assign one project manager to work directly with you and throughout all phases of your project from conception to occupancy.


Client Service

Our commitment to excellence and professionalism, together with sound management and technical skills have resulted in long term relationships with our clients. We are dedicated to providing practical and reliable design services conforming to the highest standard of computer generated drawings and specifications.


The Firm

Toki & Associates was founded in 1987 by two professional engineers, Theophilus Iyasele and Olaitan Olapo to provide engineering and architectural services to both government and private clients.

Today, Toki is a firm of twenty-five professional engineers and architects in architectural, civil, structural, electrical, mechanical and construction engineering services. Our goal is to serve you, the client. We listen to your needs and desires and respond with efficient and cost effective solutions.

To better serve our clients Toki & Associates, Inc. has strategically opened offices in Milwaukee, Green Bay and Madison, Wisconsin.

Services Provided

  • Architectural Design
    • New Projects
    • Renovation Projects
  • Civil Engineering
    • Site Development Design
    • Municipal Engineering
    • Land Surveying
    • Sanitary & Storm Sewer Design
    • Water Distribution Design
    • Environmental Assessments
    • Hazardous Waste Management
    • Transportation Planning and Design
    • Traffic Planning and Signal Design
    • Feasibility Studies/Field Investigation/Data Collection
    • Landscaping
  • Structural Engineering
    • Building Facilities
    • Bridge Design
    • Special Structures Design
  • Mechanical Engineering
    • Fire Protection Systems Design
    • Plumbing & Pipe Engineering
    • Heating, Ventilating & Air Conditioning Design
  • Electrical Engineering
    • Power Distribution Systems Design
    • Lighting & Illumination Design
    • Communication Systems Design
    • Fire Alarm Systems Design
  • Construction Services
    • Construction Management
    • Construction Administration
    • Construction Inspection & Observation
    • Construction Material Testing
    • Construction Surveying
    • Project Scheduling & Estimating