A Dedicated Design & Permitting Team

X Building Corp was born from the vision of a group of friends in South Florida who shared a common dream.

It all started among professionals — engineers, architects, builders, and investors — originally from Miami and Naples. Having spent years navigating the complex world of construction and development in Florida, we repeatedly saw the same challenges: clients struggling to find a reliable partner who could handle design, permitting, and legalization efficiently under one roof.

Builders and investors often wasted valuable time coordinating multiple separate firms. Many with innovative visions for their homes struggled to find a reliable partner capable of turning those ideas into reality from concept to completion.

Most critically, many projects faced significant challenges due to building code violations, which caused delays, substantial fines, or even blocked closings — whether for residential properties (homes, additions, renovations) or commercial developments. Additionally, countless structures built without proper permits remained in legal limbo, facing potential demolition risks or heavy penalties.

From that shared frustration came the idea: to create X Building Corp — a professional firm incorporated in Florida, fully committed to operating in complete compliance with all state and local regulations.

We assembled a professional team with deep roots in Miami and Naples, combining experience and innovation:

• Seasoned professionals with extensive hands-on experience in engineering, architecture, and construction.
• Creative talent bringing fresh ideas, advanced 3D modeling, BIM technology, and modern sustainable approaches.

This combination allows us to deliver high-quality, code-compliant solutions for both residential and commercial projects. We specialize in:

• Correcting existing code violations.
• Retroactive legalization of unpermitted construction.
• Preparing complete documentation to meet the requirements of the 2023 Florida Building Code (FBC), including structural integrity, hurricane resistance, and all applicable standards.

Today, X Building Corp serves as a comprehensive resource in South Florida for clients seeking professional support for their projects — whether it’s a personal home with innovative ideas, an unpermitted structure needing legalization, a residential renovation with violations, or a commercial development.

We assist from concept to completion with structural design, detailed calculations, code violation corrections, legalization services, and full compliance with the 2023 Florida Building Code (FBC). Our goal is to help clients navigate the permitting process smoothly across Miami, Naples, and the surrounding areas.

We are a relatively new company, but built on decades of combined experience and deep Florida roots. We bring together a network of professionals — engineers, architects, builders, and visionaries — who share a commitment to doing things differently.

We are proud to offer comprehensive support for clients across South Florida, with particular expertise in handling complex situations such as unpermitted construction and code violations. Our focus is on delivering solutions that are fully compliant with the 2023 Florida Building Code (FBC).

X Building Corp: Everything in one place — including legalization of unpermitted construction and total compliance with the 2023 Florida Building Code.
Deep roots in Miami and Naples, serving all of Florida.