25+ Years of Construction and Real Estate Development Experience
Whether you are a Developer or Homeowner, G.Corp is your reliable partner in construction projects. With a proven track record of successful luxury single-family and multi-family construction, as well as historic renovation, we are committed to delivering high-quality results. Our team of experts ensures attention to detail and a seamless construction process.
25+ Years Construction Experience
Founded in 1999, G.Corp has a long and extensive track record of excellence in Chicago..
Recognized for Excellence
We take pride in our award-winning service & projects, ensuring that each project is executed with the highest standards of quality and craftsmanship.
Fully Licensed & Insured
Rest assured, G.Corp is fully licensed and insured, providing you with peace of mind throughout the construction process.
Why Choose G.Corp
Testimonials
Constructing our custom home was a significant investment, and choosing the right Builder made all the difference. From the first meeting to the final walkthrough, the experience was organized, transparent, and collaborative. He listened carefully to our ideas, offered thoughtful guidance, and delivered exceptional craftsmanship at every stage. The project stayed on schedule, and any challenges were handled quickly and professionally. The attention to detail and commitment to quality are evident in every room of our home. We are proud of the result and grateful for the integrity and expertise shown throughout the entire build. Highly recommended.
James P - Homeowner
Working with G Corp as our GC has been a strong experience from both a development and construction standpoint. Their team understands the bigger picture — not just building the home, but managing timing, budget, and buyer expectations throughout the process.
They’ve remained on schedule, stayed within budget, and communicated clearly whenever key decisions were needed. Just as important, they interact well with our buyers — professional, knowledgeable, and helpful during walkthroughs and customization discussions.
Having a GC who executes in the field while also understanding the developer side is a real advantage, and G Corp has been a reliable partner throughout.
Marc Z - Developer
I have known and represented Giacomo/G-corp for over 15 years on numerous custom and spec homes all over the north side of Chicago. Ground up new construction single family homes, multi unit condo buildings and gut renovations of historic landmarked homes, whatever the project, G-corp always performs.
Chicago development is a full contact sport that at times can feel incredibly overwhelming. Giacomo is one of the best at client relations and having patience while helping clients navigate all the nuances that come with building a luxury home.
Mark I - Agent
Start Your Project with G.Corp
Reach out to us to initiate your next construction project or to schedule a consultation.
312.371.3451