BLUEPRINTS TO BUILDINGS.

Constructing Chicago’s Iconic Neighborhoods.

 

 

COMMERCIAL    |     MULTIFAMILY    |     RESIDENTIAL

 

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BUILDING COMMUNITY

In Every MultiFamily Project

We’re committed to building more than just structures; we’re shaping the very communities we call home. At ETI, we are at the forefront of multifamily construction in Chicago, with a customer-centric reputation built on consistently delivering projects that meet our clients’ budget and schedule expectations at an average of 15% faster than other local multifamily contractors.

building Connection

In Commercial and Residental Spaces

Every project we undertake is designed to serve the people who live and work within these buildings. Our team understands the importance of connection, which is why we prioritize a relationship-driven approach and bringing the most transparent, the most collaborative and the most results-focused experience to commercial and residential construction in Chicago.

Building Process

Through Diverse Services

Whether we’re reconfiguring layouts or building from the ground up, our team brings a diverse skill set and over 25 years of experience to every project. We are a full-service general contractor and Division 8 and Division 9 subcontractor licensed by the City of Chicago. When you have the right people and the right process, success is built into every step—on time and on budget.
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READY TO BUILD
YOUR VISION?
WE ARE.

Project Gallery

Explore our diverse portfolio, featuring condominium conversions, private residence
upgrades, corporate projects and public university remodels.
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T&M Development

Market: Multifamily

Location: 2105 N Mango, Chicago, IL

Service Type: New Construction

Scope: 2,700 sq ft | Ground-Up Multifamily Build

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BJB Partners

Market: Commercial

Location: 14 Main Street, Park Ridge, IL

Service Type: Interior Construction – Office Space Reconversion

Scope: 26,000 sq ft | $7 Million Project

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Park Millennium

Market: Multifamily
Location: 222 N. Columbus Dr., Chicago, IL 60601
Service Type: Fire/Water Restoration
Scope: 31 Units + 10 Hallways

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5124 N Normandy

Market: Residential
Location: 5124 N Normandy, Chicago, IL
Service Type: Major Home Renovation + Rear Addition
Scope: 1,900 sq ft

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Redsky Capital

Market: Commercial
Location: 1142 W Madison, Chicago, IL
Service Type: Adaptive Reuse | Commercial Redevelopment
Scope: 62,500 sq ft | 35 Commercial Units

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Shoreline Park

Market: Multifamily
Location: 4950–80 N Marine Drive, Chicago, IL
Service Type: CapEx – Infrastructure Upgrade
Scope: Replacement of Main Water Riser Gate Valves

BLog

We share valuable insights and lessons from our projects to help benefit yours.

How to Control Construction Costs on Small...

In Chicago’s current development climate, controlling construction costs on small multifamily projects is no longer optional — it is strategic.

For 3–12 unit ground-up buildings, margin compression...

Inside Chicago's Office-to-Residential Conversion...

Lessons from the First Wave of Completed Projects

The 2-Flat to 4-Flat Conversion Trend

Why Chicago Investors Are Rethinking Neighborhood Density

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