Building with Precision.
Designing with Vision.

Group 72 General is a luxury construction company blending craftsmanship, technical execution, and architectural refinement across South Florida's most ambitious projects.

250+
Projects Completed
30+
Years of Experience
$68 M
Capital Built
100%
On-site Oversight
LuxuryModernConstructionDesignDevelopmentCommercialResidentialMultifamilyExcellencePrecisionLuxuryModernConstructionDesignDevelopmentCommercialResidentialMultifamilyExcellencePrecision
01About the studio

A construction practice with the sensibility of an architectural studio.

Group 72 operates at the intersection of craft and conception. We build residential, commercial, and renovation projects with the same care we'd give an exhibition piece — measured, material, and quietly ambitious.

Every project is treated as a collaboration between brief, site, and maker. We bring architectural rigor to the construction process and production discipline to the design conversation.

"We see construction not only as a process, but as a form of composition."
— Studio Manifesto, Group 72
Aerial view of a Group 72 construction site
72

A number, a studio, a way of working. Seventy-two stands for the disciplines, hands, and hours folded into every square metre we deliver.

02Leadership

The people behind the build.

Portrait of Mario Mack Sanchez
Founder & Chairman

Mario Mack Sanchez

An accomplished development and construction executive with a career spanning over 35 years. His expertise lies in multifamily and mixed-use residential projects, having delivered over 1,000 units across South Florida and Brazil, with additional experience across the United States, Latin America, the Caribbean, the Middle East, and China.

Portrait of Maximiliano Sanchez
Director of Construction

Maximiliano Sanchez

With over 15 years of elite experience in construction and development across South Florida, Max is recognized for innovative deal structuring and uncompromising attention to detail. He has helped deliver an estimated $1B in Miami real estate while pioneering technology-driven solutions that have earned national recognition. Finance degree, Florida State University.

04What we build

Six luxury disciplines, one studio.

From a single bespoke detail to a complete ground-up luxury build — every engagement is held to the same uncompromising standard of craft.

01

Luxury Interior Renovations

High-detail residential and commercial renovation focused on execution, finish quality, and spatial transformation.

02

Luxury Residential Construction

Construction and renovation of private estates, penthouses, and premier residential environments.

03

Luxury Commercial Buildouts

Office, retail, and hospitality buildouts with attention to brand experience, customer flow, and finish detail.

04

Ground-Up Development

End-to-end execution of new builds, coordinating development, design, and field operations.

05

Luxury Project Management

Structured management of scope, sequencing, vendors, details, cost, and delivery milestones.

06

Design Coordination

Collaboration across architects, ownership, consultants, and trades to align execution with design intent.

03Artistic Philosophy

A manifesto in five words.

  1. 01

    Structure

    Every project begins with clarity — a framework, a sequence, a construction logic that supports the final vision.

  2. 02

    Material

    Stone, glass, wood, concrete, and metal are treated as part of the architectural language.

  3. 03

    Light

    Spaces are shaped by how light moves through them and how it reveals detail.

  4. 04

    Proportion

    Good construction respects rhythm, scale, alignment, and the relationship between part and whole.

  5. 05

    Detail

    Strength lives in the small decisions — edges, transitions, joints, finishes, and execution.

05Selected Projects

Selected Projects.

A curated portfolio of luxury construction spanning commercial buildouts, private residences, and multifamily developments across South Florida.

11 selected works · combined value $450M+

Commercial

3 works
Interior Renovation

Corporate Office Interior Renovation

A refined office renovation built around clean spatial flow, bright interiors, and a polished reception experience.

Size
6,200 SF
Role
GC
Cost
$1M
Interior Store Buildout

Luxury Jewelry Retail Buildout

A luxury retail buildout focused on atmosphere, detail, display quality, and a strong customer-facing experience.

Size
5,600 SF
Role
GC
Cost
$5M
Interior Fit-Out

Corporate Headquarters Office Fit-Out

A full corporate headquarters fit-out built around a curved reception, open workstation floors, and a complete suite of meeting environments.

Size
10,000 SF
Role
GC
Cost
$2.5M

Luxury Residential

4 works
Interior Renovation

High-Rise Duplex Residence Renovation

A high-end residential renovation inside one of Miami's most recognizable luxury towers.

Size
4,500 SF
Role
GC
Cost
$2.5M
Interior & Exterior Renovation

Full-Scope Estate Renovation

A complete interior and exterior residential renovation with modern architectural presence and refined interior execution.

Size
8,600 SF
Role
GC
Cost
$6M
Interior & Exterior Renovation

Large-Format Luxury Home Renovation

A large-scale luxury home renovation combining exterior presence, generous interiors, and tailored living spaces.

Size
10,000 SF
Role
GC
Cost
$9M
Interior & Exterior Renovation

Indoor-Outdoor Residential Renovation

A Miami residential renovation shaped around indoor-outdoor living, clean finishes, and warm contemporary spaces.

Size
7,000 SF
Role
GC
Cost
$1M

Multifamily

4 works
Ground-Up Construction

Ground-Up Studio Residence Development

A ground-up studio development delivered through both construction and development participation.

Size
9,856 SF
Role
GC & Developer
Cost
$3.5M
Ground-Up Construction

Ground-Up Multifamily Studio Building

A ground-up studio development focused on efficient unit layouts, clean interiors, and a modern residential facade.

Size
9,900 SF
Role
GC & Developer
Cost
$4M
Ground-Up Condo Development

Dual-Tower Condominium Development

A major dual-tower condominium development with extensive scale, residential density, and urban presence.

Size
750,000 SF
Role
Partner
Cost
$302M
Ground-Up Condo Development

High-Rise Condominium Development

A ground-up condominium development with a strong vertical presence and large-scale residential execution.

Size
310,000 SF
Role
Partner
Cost
$120M
06Process

Five movements from brief to build.

01

Discovery

Listening to context, brief, and ambition.

02

Planning

Budget, programme, feasibility, and risk modeled early.

03

Design Coordination

Trades and disciplines aligned around a single drawing set.

04

Construction

On-site precision, weekly transparency, daily craft.

05

Final Delivery

A handover measured in millimetres and meaning.

— A new commission

Let's build something with meaning.

Tell us about your project and let Group 72 turn your vision into a built reality.

07Contact

Begin the conversation.

Email
info@group72.com
Phone
+1 (786) 547-3794
Studio
Miami, Florida — by appointment
Hours
Mon — Fri / 09:00 — 18:00