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Trusted Architectural Design Services in New Orleans
Founded in 1891, Mathes Brierre Architects stands as one of the oldest and most respected architectural firms in the United States. Our legacy is built on over a century of delivering innovative design solutions across a diverse range of project types, including cultural institutions, healthcare facilities, corporate spaces, and historic preservation. With a team of seasoned professionals, we combine deep technical expertise with a commitment to understanding each client's unique vision. Our services span the full architectural spectrum, from initial concept development to construction administration, ensuring seamless execution of every project.

Recognized for award-winning designs and meticulous attention to detail, we prioritize collaboration, sustainability, and contextual sensitivity in every endeavor. Our international portfolio reflects our ability to adapt to varying regulatory environments while maintaining the highest standards of excellence. Through generations of leadership, we have maintained our founding principles of integrity, creativity, and service to the architectural profession and the communities we serve.
Services
Architecture Interior Design Master Planning Landscape Architecture Construction Administration Historic Preservation Space Planning Feasibility Studies Program Development Design Development
Highlights and features
  • Over 130 years of architectural expertise in diverse building types
  • Award-winning designs recognized by national design institutions
  • Full-service firm offering end-to-end project management
  • Proven success with complex historic preservation projects
  • Client-centric approach prioritizing individual vision and needs
What people say
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Services
Architecture
Our architectural services encompass comprehensive design solutions for new construction and adaptive reuse projects. With expertise in cultural institutions, healthcare facilities, and corporate headquarters, we create functional, aesthetically compelling spaces tailored to client needs. Our approach integrates technical precision with creative problem-solving, ensuring compliance with regulatory requirements while maintaining design integrity. From initial concept through construction documentation, our team delivers innovative solutions that balance form, function, and sustainability.
Interior Design
Our interior design practice focuses on creating dynamic, purpose-driven environments that enhance user experience. Specializing in corporate offices, cultural spaces, and healthcare interiors, we develop cohesive design concepts that align with organizational identity and operational requirements. Through meticulous space planning and material selection, we optimize functionality while maintaining aesthetic excellence. Our designers collaborate closely with clients to ensure spaces reflect brand values while meeting practical needs for comfort, efficiency, and longevity.
Historic Preservation
With decades of experience in historic preservation, we specialize in restoring and adapting culturally significant buildings for modern use. Our approach combines architectural research with technical expertise to maintain historical integrity while implementing contemporary systems. We navigate complex regulatory frameworks to secure necessary approvals, ensuring preservation efforts meet both heritage standards and functional requirements. Our portfolio includes landmark projects that demonstrate our commitment to maintaining architectural heritage through thoughtful, code-compliant interventions.
Master Planning
Our master planning services create strategic frameworks for large-scale developments and campus environments. We analyze site conditions, zoning regulations, and organizational goals to develop comprehensive plans that guide future growth. By integrating architectural, landscape, and infrastructure considerations, we create cohesive, sustainable environments that support long-term objectives. Our collaborative process involves stakeholders at all stages to ensure plans address current needs while maintaining flexibility for future evolution.
Construction Administration
We provide comprehensive construction administration services to ensure design intent is realized during project execution. Our team conducts site visits, reviews contractor submittals, and addresses technical challenges throughout the building process. We act as client advocates, maintaining quality control while managing budget and schedule parameters. Through detailed documentation and proactive communication, we facilitate smooth coordination between all parties, ensuring final deliverables meet design specifications and performance expectations.
People
Edward C. Mathes
Chairman
With over 50 years of architectural experience, Mr. Mathes has led complex projects including the National World War II Museum expansion. He has served on numerous community boards and brings deep institutional knowledge from his decades-long leadership role.
Will Tregre
President
As President since 2001, Mr. Tregre specializes in corporate architecture and complex project management. He has overseen major projects for energy and telecommunications clients, leveraging expertise in multidisciplinary team leadership and schedule optimization.
Ann Schmuelling
Senior Principal
A seasoned architect with expertise in corporate interiors and international projects, Ms. Schmuelling specializes in space programming and commercial real estate applications. She brings extensive experience in adapting historic structures for modern corporate use.
Peter F. Priola
Principal
With over 30 years at the firm, Mr. Priola focuses on theater design and academic facilities. He has received multiple design awards and serves as Studio Manager for the National World War II Museum expansion project.
Angela Morton
Principal
Specializing in renovation and sustainable design, Ms. Morton has extensive experience with LEED certification and historic tax credit applications. Her portfolio includes educational facilities, museums, and community centers across the United States.
Questions
What architectural services do you offer?
We provide full-service architectural solutions including design, interior architecture, master planning, historic preservation, and construction administration for diverse project types.
How long has your firm been in business?
Founded in 1891 as Favrot & Livaudais, we are one of the oldest continuously operating architectural firms in the United States.
What building types do you specialize in?
Our expertise spans cultural institutions, healthcare facilities, corporate offices, educational campuses, and historic preservation projects.
Do you work on international projects?
Yes, while based in New Orleans, we have completed projects across the United States and internationally, including projects in El Salvador and Saudi Arabia.
How do you approach sustainable design?
We integrate sustainable principles through material selection, energy efficiency strategies, and LEED certification processes while maintaining design excellence.