SERVICES

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GZ Developments offers full-service residential construction, specializing in remodeling, renovations, and new builds. From kitchens and bathrooms to basements, additions, and full-home transformations, we manage every phase: from planning and permitting to the final finishes. Our team works closely with homeowners, architects, and designers to bring high-quality craftsmanship and seamless project coordination with full accountability to every project.

George Zaharopoulos- owner of GZ Developments using a red Milwaukee circular saw to cut wood outdoors with a brick wall in the background.

Whether you're gutting a home, reimagining the layout, or building something entirely new, we bring the experience and precision needed to do it right. From structural changes and load-bearing modifications to full-home renovations and interior additions, we manage every phase with expert coordination and craftsmanship. Have an older home? No problem, our experience refers back to working on historic properties across Chicago.

RENOVATION & CONSTRUCTION

A corner of a room with frosted windows, an ornate fireplace mantel, and decorative molding on the walls and ceiling.

KITCHEN & BATH REMODELING

GZ Developments collaborates closely with architects, interior designers, and design-build teams to execute residential projects with ease. We’re frequently brought in on complex renovations and custom homes that demand precise sequencing, detailed coordination, and disciplined on-site leadership. By operating as an extension of the design team, GZ Developments ensures design intent is protected, constructibility challenges are addressed early, and execution remains aligned through final delivery.

PROCESS

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  • We begin with a structured conversation about your goals, timeline, and priorities. During this meeting we listen to your vision, discuss must-haves and preferences, and identify opportunities and challenges. This allows us to create a thoughtful and actionable plan that aligns scope with your budget and schedule. Whether you already have an architect or designer engaged, or are starting from scratch, we provide clarity and direction from the outset.

  • Once the project scope and estimate are aligned, we formalize the agreement and prepare for mobilization. This stage includes contract execution, permitting strategy, scheduling, and pre-construction coordination. Our objective here is a seamless transition from planning to construction with minimal ambiguity and clear expectations

  • We manage every aspect of construction with disciplined on-site leadership. This includes trade coordination, materials logistics, quality control, schedule management, and safety oversight. You receive regular updates at key milestones and transparent communication throughout the process. By proactively resolving issues and collaborating closely with architects, designers, and homeowners, we ensure work progresses efficiently and reflects design intent.

  • Once construction is complete, we conduct a final walkthrough to confirm all work meets our standards and the agreed scope. We address any remaining punch-list items, review installed systems and materials, and ensure you are fully comfortable with the finished result.

    After close-out, we remain available for follow-up support. Whether it’s warranty coordination, maintenance guidance, or future planning, our relationship does not end when the job does. This long-term approach helps protect your investment and ensures the work continues to perform as intended.

LET’S START YOUR PROJECT!