Metro Design-Build

We offer on-site consultations ranging from $75 to $150 USD, depending on the scope of the visit. Virtual or in-office consultations are free for the first 15 minutes, with detailed consultations ranging from $60 to $150 USD, based on the complexity of your project. Our pricing is fair and reflects the high standards we maintain as a licensed Architect-Led, General Contractor Firm. We employ a team of over 15 professionals, covering all aspects from design, project management, and full home renovations to specialty repairs. We work on milestone-based payment schedules to ensure our clients pay as progress is made. Our contracts are clear, transparent, and designed to protect our clients, providing peace of mind throughout the entire process.

Our process starts by building a relationship based on trust and transparency. We take the time to share who we are—our story, our experience, and most importantly, our values. From there, we focus on understanding your project vision and walking you through every step of the process: from design and planning to budgeting, scheduling, and execution. Our goal is to provide you with all the information you need to confidently move forward as we bring your project to life from start to finish.

Our firm is led by David Eyal Alter, a licensed General Contractor and Principal of the company. David’s journey began in the high-end carpentry industry, where he developed a deep understanding of fine craftsmanship. His expertise spans thousands of hours on job sites, overseeing every aspect of the building process— from planning, contracts, installations, and project management to design, architecture, and team coordination. Most importantly, David has mastered the art of building seamless systems that deliver stress-free renovations and new construction for luxury homes across South Florida. At the foundation of our company stands Herman Alter, our Founder and Senior Advisor. With over 40 years of hands-on experience, five years of formal education at one of Argentina’s most prestigious design academies, and a lifetime of learning under his father’s mentorship, Herman brings unmatched insight to every project. His rare ability to bridge design and field execution—solving complex challenges with practical solutions—makes him one of the most respected minds in the industry. Leading our design vision is Marcelo Sonneschein, our Conceptual Architect, internationally recognized as one of the most brilliant creative forces in Argentina, Portugal, and Uruguay. Marcelo’s portfolio includes cultural landmarks like the Maradona Museum, alongside some of the most luxurious homes, commercial spaces, and public buildings in the Southern Hemisphere and Miami, Florida. Our team operates under two expert pillars: 1. Construction Execution & Management – Fully trained craftsmen specializing in the fabrication, installation, and repair of finish carpentry, glass, stone, tile, walls, paint, and more—covering every detail of interior finishing except structural modifications. 2. Design & Architecture – A dedicated team that transforms ideas into fully realized plans, ensuring every element of design is carried through to execution with precision and elegance. Together, we deliver exceptional craftsmanship and visionary design, backed by decades of experience and a commitment to making every project smooth, collaborative, and beautifully executed.

We’d love to share our story with you — feel free to check out the 'About Us' section on our website for more details.

Over the past two decades, we have proudly served more than 500 clients across South Florida, building a reputation for quality, integrity, and client satisfaction. Our projects range from multi-million dollar luxury condo renovations, custom home construction, additions, and full design-build services, to owner representation for high-end developments. At the same time, we’ve had the privilege of working with homeowners on custom finish carpentry projects, including kitchens, wall units, closets, and more, as well as small-scale repairs and home improvements. Our team is structured to serve a wide range of clients—from modest projects to the most exclusive, high-end builds. What sets us apart is our ability to deliver a level of service and customer care that is rare in today’s market, ensuring every client feels valued, regardless of project size or budget.

We specialize in full-service design, architecture, and construction management for high-end residential and commercial projects. Two recent projects that best represent our ideal scope include: 1. Quayside Towers Double Condo Renovation – Miami, FL A complete renovation of two combined units totaling 3,000 sq. ft. of interior space. Our team managed the project from permitting and design through full construction execution and management. The project was delivered in 8 months, with a total renovation value of $1.3 million, completed on schedule and to the highest industry standards. 2. Single-Family Home Renovation & Design – Miami, FL A 2,800 sq. ft. luxury home, fully redesigned and renovated to award-winning standards, including the addition of a custom pergola and extensive high-end finishes. This project was completed over 14 months, with a total value of $1.8 million. In addition to large-scale projects, we offer custom carpentry services, including: • Custom closets • Kitchen cabinetry • Wall units • Architectural millwork and woodwork These custom projects typically range from $15,000 and up, depending on scope and materials. We take pride in our ability to deliver meticulously planned, expertly managed, and beautifully executed projects tailored to each client’s vision and lifestyle.

In our experience, most contractors and handymen lack the proper systems and structure needed to manage projects at a professional level. From permitting and contract management to subcontractor coordination, code compliance, material sourcing, and every other aspect of construction—these are critical areas that require expertise and organization. That’s why we strongly advise anyone hiring a contractor or design-build firm to ask the right questions: • What is your process from start to finish? • What is your estimated timeline? • What type of contract do you offer (fixed price, cost-plus, etc.)? • What is your relevant experience? • Who is on your team, and what are their qualifications? Choosing a contractor with proven systems, experience, and a capable team is the best way to ensure your project is completed professionally, on time, and to the highest standard.

Before reaching out to a contractor or design-build professional, we recommend that customers think through and define the following: 1. Your Vision • What is the overall goal for your space? • What style or functionality are you aiming for? 2. Your Budget Range • What is your realistic investment range for the project? • Are you prepared for potential adjustments based on material or design choices? 3. Your Timeline Expectations • When would you like the project to start and finish? • Are there any important deadlines you need to meet? 4. Your Priorities • What are the non-negotiables in your project (e.g., certain materials, layout changes, or functionality)? 5. Your Level of Involvement • Do you want a fully managed service, or are you looking to manage parts of the process yourself? 6. The Experience You Expect from the Contractor • Do they have systems in place for permitting, scheduling, and subcontractor management? • Can they clearly explain their process, contract structure, and team roles? Having clarity on these points will help you have a more productive and informed conversation with any professional you choose to engage with.