Rooted in Strength, Growing with Purpose
At Sonata Group, our foundation is built on Resilience, Integrity, and Dedication. What began as a singular vision has grown into a dynamic network of services and partnerships, empowering clients to create vibrant, functional spaces.
Our Mission
We are committed to Innovation, Efficiency, and Impact, ensuring every project thrives from concept to completion.
Our Values
Like the deep roots of a thriving tree, our success is anchored in strong values and diverse partnerships. We believe in:
- Growth – Nurturing innovation and expansion.
- Adaptability – Evolving in a changing world.
- Impact – Creating lasting value for our clients and communities.
Our Services
Each service is a branch of our expertise, strengthening the whole:
- Feasibility Studies – Turning possibilities into actionable plans.
- Project Design – Transforming visions into reality.
- Construction Management – Building with precision and excellence.
- Regulatory Compliance – Navigating approvals seamlessly.

Building a Stronger Future
Every project, partnership, and milestone strengthen our foundation.
At Sonata Group, we are dedicated to growing stronger, building smarter, and serving better—today and for generations to come.
Innovative Solutions in Commercial Development
Sonata Group is a New York-certified Minority Business Enterprise with over 30 years of expertise in commercial development, serving both public and private sectors. Our comprehensive services include feasibility studies, design and specification, project management, construction oversight, and regulatory compliance.
Who We Work With
We collaborate with architectural firms, designers, public agencies, vendors, sourcing agencies, healthcare facilities, and general contractors to bring visionary projects to life.
Our Approach
At Sonata Group, we believe that successful development begins with strong partnerships, strategic planning, and meticulous execution. Through mutual respect and creative collaboration, we help clients navigate challenges—whether it’s optimizing design for sustainability, selecting materials for performance and availability, or ensuring compliance with industry regulations.
We don’t believe in shortcuts—only expertise, quality, and efficiency create lasting, high-value developments. Our adaptability and attention to detail have resulted in countless completed projects and satisfied clients.
Seamless Project Execution
From initial planning and procurement to construction management and final delivery, we handle every detail to provide our clients with a seamless, end-to-end solution—wherever the job takes us.
We look forward to building with you.
Keith Perez
President

Meet Our Team

Keith
Owner & CEO

Ann
Controller

Sagar
Director of Operations

Carmen
Accounting

T.J.
Site Supervisor

Bobby
Project Manager

Chris
Senior Estimator
