About Us

What does it look like to work with us?

We bring every element of construction and design together under one strategic vision to build spaces that inspire. From architectural design and structural planning to complete construction management, whether you need support for a single project or a full-scale development, our mission remains the same bringing your vision to life, beautifully and efficiently.

Mission

Our mission is to shape environments that elevate daily life through thoughtful design and enduring quality. Since our founding, PEH ARCHITECTS has been dedicated to delivering spaces that inspire, function beautifully, and reflect lasting value. We achieve this by uniting creative vision, technical expertise, and an unwavering attention to detail. Anything less would not meet our standard.

Vision

Doing anything exceptionally well requires commitment and perseverance. The results of such efforts are those things that enjoy high regard and stand the test of time. Since 1985 PEH ARCHITECTS has been providing architectural services for the greater Boulder area and beyond. We are driven to create exceptional architecture by bringing together design integrity.

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Innovative Design

Creativity drives projects, delivering unique and memorable spaces.

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Sustainable Solutions

Environmentally conscious designs ensure lasting functional and aesthetic value.

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Client Satisfaction

Meeting client needs builds trust and long-term relationships.

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/ Our Team

Founding Principal, AIA

Peter E. Heinz

Earned his Bachelor’s and Master’s degrees in Architecture from the University of Colorado Boulder. For over fifty years, PEH has led diverse projects focused on educational design, accessibility, municipal facilities, and adaptive reuse for Boulder’s evolving community.
Managing Principal, AIA, LEED AP

Christopher Mirto

Received his Bachelor’s in Environmental Design from the University of Colorado Boulder in 1999. Since joining PEH in 1998, Chris has contributed to a wide range of projects, gaining experience in drafting, coordination, and project management.
Sr. Project Manager, Assoc. AIA, LEED AP

Justin Price

Earned his Bachelor’s in Environmental Design from the University of Colorado Boulder in 2002 and Master’s in Architecture from CU Denver in 2004. He has worked with several Colorado firms on multifamily, retail, and office projects across multiple states, focusing on construction documents, city submittals, and coordination.
Sr. Project Manager, Assoc. AIA, CPHD

Erin Gambacorta

Earned her Bachelor’s in Fine Arts with a concentration in Architecture from the Savannah College of Art and Design in 2005, and her Master’s in Architecture in 2006. Erin worked with a high-end residential firm in Charleston, SC, and is a Certified Passive House Designer (CPHD). As Senior Project Manager, her detailed, hands-on approach drives successful, energy-efficient projects
Sr. Project Manager, Assoc. AIA

Mari Blaser

Developed her architectural and construction technology skills at Front Range Community College and studied architecture at Kent State University, including a semester abroad in Florence, Italy. Mari’s interests include historic preservation, sustainable design, and urban planning. At PEH, she applies her technical expertise and creativity to detailed documentation and presentation work.
Designer/Manager, Assoc. AIA

Nick Brown

Graduated from the University of Colorado with a Bachelor’s in Environmental Design with an emphasis in Architecture and plans to pursue a Master’s in Architecture. Nick has drafting experience with military contractors, including Boeing, and excels in AutoCAD, Revit, and Photoshop. At PEH, he brings organization and precision to construction documents for residential and commercial projects
Designer/Manager, Assoc. AIA

Michael Sims

Received his Bachelor’s in Environmental Design with a focus on Architecture from the University of Colorado Boulder in 2023. Michael brings hands-on experience in residential construction, giving him a practical understanding of building processes. He is passionate about sustainability and committed to creating thoughtful, innovative designs that enhance both people’s lives and the environment
Designer, Assoc. AIA

Colleen Roche

Received her Bachelor of Science in Architecture from Catholic University in Washington, D.C., in 2023. Colleen gained hands-on construction experience managing home repair projects in Appalachia and serving with Habitat for Humanity through AmeriCorps. At PEH, she applies her field knowledge and attention to detail to producing high-quality construction documents across diverse project types
Intern, Assoc. AIA

Alexandra Johnson

Alexandra received her Bachelor's in Environmental Design with a focus in Architecture from the University of Colorado Boulder in May of 2025. During her time at university, she experienced a semester abroad in Dublin, Ireland at University College Dublin and obtained a Certificate of Lighting Design through CU Boulder's Program of Engineering. Alexandra is gaining valuable experience in the field through her role as an intern at PEH ARCHITECTS
Intern, Assoc. AIA

Maxine Inman

Maxine is a rising senior studying Environmental Design with an emphasis on Architecture at the University of Colorado Boulder. She recently finished a semester abroad in Barcelona, Spain where she was able to learn about Spanish architecture, and studied AI, parametric design, and Grasshopper. She plays a valuable role in her school's community, including being an active member of the Environmental Design Student Government.