The art of interdisciplinary design

We are a national interdisciplinary design firm rooted in architecture and engineering. We believe that the best design results from deep insight into the people and passions that animate each unique environment. More than 800 people in 11 offices from coast to coast work to make a positive, lasting impact for clients in healthcare, arts and culture, community, corporate, education, government, and energy markets.

Architecture
Commissioning
Digital Practice
Engineering
Interior Design
Landscape Architecture
Lighting Design
Planning
Sustainable Design
Technology
Services

Architecture

Our challenge to create the timeless is more significant than ever before. Functional needs vary, but the human soul always seeks beauty. Our architecture practice strives to shape built environments that serve the needs and aspirations of people today, tomorrow, and long into the future.

Learn More
Services

Commissioning

HGA is at the forefront of developing energy systems that provide measurable cost-saving benefits to facility owners. We provide a full range of commissioning and retro-commissioning services to test, validate and adjust your new or existing energy systems for peak performance and cost savings.

Learn More
Services

Digital Practice

Digital Practice Group is organized around advancing the future of practice to create a positive, lasting impact through design. Leveraging a process centered around people and empowered by technology elevates our ability to iterate, understand and communicate ideas through a widened frame of reference.

Learn More
Services

Engineering

Our interdisciplinary teams develop critical insight into the unique needs, culture, and design goals of our clients. This insight is the springboard for innovative solutions during all phases of the process. In addition to engineering excellence, we are known for collaboration, communication and professionalism.

Learn More
Services

Interior Design

The most impactful interior design solutions reflect an organization’s brand, culture, and vision. Our interiors experts are highly qualified professionals who listen carefully and then design with a people-first perspective.

Learn More
Services

Landscape Architecture

Landscape architecture melds art and science to inspire healing, enhance culture, foster community or minimize environmental impact.  We believe that great design can not only complete a built environment, but also transform it.

Learn More
Services

Lighting Design

Lighting has the power to enliven architecture, enhance the perception of space, and create dimension inside and out. Our lighting design team works alongside other design disciplines to create integrated lighting solutions that bring interiors, exteriors and landscapes to life.

Learn More
Services

Planning

A well-designed master plan brings together a set of principles and goals into a unified solution that is strong and flexible, meeting current needs while envisioning the future.

Learn More
Services

Sustainable Design

In recent years, the world has seen exponential rates of change in technology, energy supply, climate, and business models—all of which impact the human experience. We help our clients prepare for an evolving future. We design for change.

Learn More
Services

Technology

Technology is moving at an ever-increasing pace. Keeping up with changes and options is a daunting challenge that can cause anxiety and frustration for building owners and managers. Our expert interdisciplinary teams help design buildings with the flexibility to meet needs now and into the future.

Learn More