Builder-led. Chicago-based.
Considered construction, led by experience.
We work across residential and commercial construction in Chicago, guiding projects with clarity, structure, and direct involvement from the early stages.
Our role extends beyond execution. We help shape decisions, manage complexity, and ensure each project is delivered with precision, accountability, and long-term intent.
Our Approach
Every project requires more than execution, it requires clear direction from the outset.
At Stratum Builders, we take a builder-led approach to define the right path early, maintain structure throughout, and ensure each stage of the build is aligned from start to finish.
Direction, established early
Scope, priorities, and direction are established early, setting the project up properly from the beginning.
Carried through to completion
Oversight is maintained throughout, ensuring the build is executed clearly and to the required standard.
Our Values
Clear communication
We maintain direct, consistent communication at every stage ensuring decisions are understood, aligned, and executed without ambiguity.
Deep understanding
Every project begins with listening. We take the time to understand your goals, priorities, and constraints to guide the right decisions from the outset.
Commitment to quality
We approach every build with precision and discipline, delivering work that is considered, durable, and built to last.
Led by experience.
Built on family foundations.
Stratum Builders was established as a collaboration between father and son, bringing together decades of hands-on construction experience across residential and commercial projects in Chicago.
That foundation continues to shape the way we work today, with direct involvement, practical judgement, and a commitment to delivering projects properly from start to finish.
Michael Walczak
Founder & Builder
Michael leads Stratum Builders with a hands-on approach and a clear understanding of both construction and real estate. With experience across some of Chicago’s most considered residential and commercial projects, he brings practical insight, discipline, and care to every build.
Stanley Walczak
Founder & Builder
With over 40 years of experience building in Chicago, Stanley brings a depth of knowledge that has shaped Stratum from the beginning. His experience across commercial spaces, residential builds, and large-scale project delivery remains central to the business.
Charitha Bondalapati
Marketing and Business Development Director
Charitha leads how we present our work and build relationships, ensuring our brand reflects the level of quality behind every project. She connects our team with the right clients and partners, creating opportunities that drive thoughtful, well aligned growth.
Michele Irwin
Operations Director
Michele is the backbone of our day to day operations, driving organization, communication, and efficiency across every phase of a project. Her impact extends beyond the team, supporting our clients and helping create a smooth, thoughtful experience from start to finish.
Clients come to us for clarity, and stay for the way we manage complexity and deliver without compromise.
Residential & Commercial
We deliver projects across residential and commercial construction in Chicago, each shaped by the same builder-led approach and attention to detail.
Custom homes, renovations, and multi-unit developments designed with longevity, function, and lived experience in mind.
Residential
Retail, office, hospitality, and mixed-use environments built with performance, efficiency, and clarity at every stage.
Commercial
Planning a Project?
Let’s discuss how we can support it from the outset.