Engineering Technologies Corporation

We Solve Problems.

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About the firm

Engineering Technologies Corporation (ETC) is a family-owned civil engineering practice founded in 1986 and based in Ann Arbor, Michigan. It serves municipalities, townships, school systems, condominium associations, property managers, developers, and homeowners across Washtenaw, Livingston, Wayne, Monroe, and Oakland Counties. Engineers at the practice bring decades of combined experience to infrastructure planning, utility systems, stormwater management, site development, and surveying, with a focus on cost-effective solutions and lowest life-cycle costs.

Established
1986
Team
Micro
Firm type
Civil Engineering · Land Surveying

People

Ken CousinoFounder

Capabilities

Municipal Engineering

Service website

Collaborates closely with elected officials, commissions, and staff to deliver essential public works and planning services.

  • Site Plan Reviews
  • Grant Application and Administration
  • Infrastructure Studies and Master Planning
  • Capital Expenditures Planning
  • Road Reconstruction Design
  • Transportation Master Planning
  • Pavement and Street Repair Programs

Wastewater Engineering

Service website

Designs sanitary sewer infrastructure and utility extensions for local communities.

Water Supply Engineering

Service website

Develops water supply and distribution networks to deliver clean water to unserved areas and expanding developments.

Stormwater Management

Service website

Applies creative civil engineering methods to address drainage challenges and prevent local flooding.

Site Development

Service website

Provides technical site planning and grading designs for residential, commercial, and industrial projects.

  • Residential Subdivision and Condominium Layouts
  • Industrial and Commercial Site Layouts
  • Individual Lot Planning

Performs precise boundary and topographic measurements to support construction and land development projects.

Construction Services

Service website

Provides oversight and validation throughout the construction process to verify conformity with plans.

  • Field Inspection Services

Infrastructure Management

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Utilizes advanced data tracking and software systems to assess and maintain utility assets.

Permit and Grant Assistance

Service website

Helps clients navigate complex regulatory environments and secure funding for public works.

ADA Compliance & Inspection Remediation

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Identifies physical barriers and designs structural improvements to align facilities with accessibility standards.

Reserve Studies

Service website

Estimates the useful life of community assets to build reliable long-term capital replacement budgets.

Industries

Government · Education · Residential · Land Development · Wastewater · Water Supply · Stormwater & Flood Control

Projects

Lansing Sewer System Study (SSES)

Lansing, MI · Wastewater · 1986 · Client: City of Lansing

Project details

Developed an innovative flow control device and creative analytical techniques to optimize flow control and sewer system performance.