BLUEPRINTS TO BUILDINGS.

Constructing Chicago’s Iconic Neighborhoods.

 

 

COMMERCIAL    |     MULTIFAMILY    |     RESIDENTIAL

 

ETI_Building_Community_photo-3

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.
ETI_Get_a_quote_photo

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.
ETI_project_gallery_1

T&M Development

Market: Multifamily

Location: 2105 N Mango, Chicago, IL

Service Type: New Construction

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

ETI_project_gallery_4

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

ETI_project_gallery_5

Park Millennium

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

Normandy-1

5124 N Normandy

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

redsky

Redsky Capital

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

Shoreline-1

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.

Preconstruction for Multifamily Development In...

In small multifamily development, preconstruction is often treated as a soft phase. Something that happens before the real work begins. A budgeting exercise, a few early conversations, and then the...

Structural Planning in Chicago Multifamily...

In Chicago’s infill market, 3–6 flat developments often appear straightforward. Rectangular lots, stacked layouts, and repetitive unit plans give the impression that these projects are simple to...

Wellness-Driven Multifamily Design: How Chicago...

Wellness is no longer a luxury amenity in Chicago multifamily development. In 2026, it is a leasing driver and retention strategy.

Chicago renters are evaluating properties based on air quality,...

Get in Touch