Business Details
50+ Years
experience
Award-Winning Architectural Design in Honolulu
AHL is a multi-disciplinary architectural firm with international experience in architecture, planning, and interior design. We approach design as a process that identifies essential values, functions, and goals while maintaining a passion for excellence. Our team delivers award-winning projects on time and within budget through knowledge, adaptability, and a commitment to client expectations. With over 78 years of experience, we serve clients from new projects to large-scale additions across diverse sectors. Our staff of more than 100 professionals brings global expertise to fast-track complex projects while prioritizing sustainability and community impact. 
Services
Architecture
Interior Design
Sustainability
Planning
Historic Architecture
Experiential Graphic Design
Commercial Projects
Residential Projects
Healthcare Design
Institutional Projects
Details
- Year established: 1946
Highlights and features
- We offer 78 years of architectural experience in Hawaii and international markets
- Our multidisciplinary team delivers complex projects on time and within budget
- We implement LEED-certified sustainable design practices across all project types
- Our staff includes experts with global project experience across diverse sectors
- We maintain a strong commitment to community through pro bono initiatives
Services
Architecture
AHL provides comprehensive architectural services from concept to construction. Our team specializes in creating functional, aesthetically pleasing spaces across commercial, residential, and institutional sectors. With 78 years of experience, we combine innovation with practical solutions to meet client needs while maintaining sustainability standards.
Interior Design
Our interior design team creates immersive environments that enhance user experience. We focus on spatial efficiency, material selection, and lighting design for hospitality, healthcare, and corporate spaces. Projects include hotel renovations, medical facilities, and commercial office interiors with attention to both aesthetics and functionality.
Sustainability
Sustainability principles guide all our projects through energy-efficient systems and eco-friendly materials. We achieve LEED certifications for clients while balancing environmental responsibility with budget constraints. Our approach considers long-term operational efficiency and minimal ecological impact throughout the building lifecycle.
Planning
We offer strategic planning services for urban development and campus master plans. Our expertise includes site analysis, zoning compliance, and phased implementation strategies. This service helps clients visualize long-term growth while addressing current functional requirements across mixed-use developments and institutional campuses.
Historic Architecture
AHL specializes in historic preservation and adaptive reuse projects. We maintain architectural integrity while modernizing structures for contemporary use. Our work includes condition assessments, restoration plans, and integrating modern systems into heritage buildings while complying with preservation standards.
People
Bettina Mehnert
President, CEO
Bettina Mehnert leads AHL as the first female CEO since 2013. With extensive architectural experience, she focuses on strategic growth and design excellence. Her leadership emphasizes sustainability and community engagement.
Emile C. Alano
Vice President, COO
Emile C. Alano manages operational strategy and business development at AHL. With decades of industry experience, he ensures efficient project delivery while maintaining client relationships across diverse market sectors.
Lisa Y.T. Rapp
Principal
Lisa Y.T. Rapp serves as Principal at AHL with expertise in architectural design and project management. Recognized for leadership achievements, she oversees complex projects while mentoring junior staff in professional development.
Myles M. Michibata
Principal
Myles M. Michibata contributes architectural expertise as a Principal at AHL. With technical proficiency in construction documentation and building systems, he ensures quality control across commercial and institutional projects.
Jeffrey L. Lee
Principal
Jeffrey L. Lee provides architectural leadership as a Principal at AHL. His experience spans multiple project types including healthcare facilities and educational institutions, focusing on functional design solutions.
Questions
What architectural services does AHL offer?
AHL provides architecture, interior design, planning, and sustainability services across commercial, residential, healthcare, and institutional sectors.
How long has AHL been in business?
AHL has provided architectural services since 1946, with 78 years of experience in Hawaii and international markets.
Does AHL handle historic preservation projects?
Yes, AHL specializes in historic architecture including preservation, restoration, and adaptive reuse of heritage buildings.
What sustainability practices does AHL implement?
AHL incorporates LEED-certified design principles and energy-efficient systems while balancing environmental responsibility with client budgets.
Where is AHL located?
AHL's headquarters are at 733 Bishop Street, Makai Tower, Suite 3100 in Honolulu, Hawaii.
Does AHL work on healthcare facility design?
Yes, AHL designs healthcare facilities including hospitals, clinics, and medical research centers with specialized interior requirements.
