• Silhouetted water tower and palm trees against a colorful sunset sky with clouds.

    Architecture & Engineering

    Kwajalein Potable Water Tower

    Delivering innovative and sustainable architecture and engineering solutions that honor the past, serve the present, and build for the future.

    Learn More
  • Aerial view of a coastal resort with a sandy beach, turquoise water, and green landscaping, backed by mountains and a partly cloudy sky.

    Construction

    Expert oversight from preconstruction through delivery. We keep projects on time, on budget, and built to last.

    Learn More
  • Maui Wildfire Debris Removal Response

    Project Management

    Precision from start to finish, managed with clarity and care. Built with oversight.

    Maui Wildfire Debris Removal Response

    See project management in action
  • historic image of Honouliuli

    Historic Preservation

    Preservation that honors character while meeting today’s standards. Heritage preserved.

    Learn More

  • Archaeology & Cultural Management

    Delivering cultural resource leadership that honors heritage, supports development, and advances stewardship.

    Iao Middle School STEM Renovation

    Learn About Our Approach
  • A white building with arched windows, surrounded by green grass and tall trees, with a mountain in the background under a partly cloudy sky.

    Environmental

    Environmental assessments and mitigation that move projects forward. Built sustainably.

    Windward Community College

    Review Environmental Solutions

Architecture, Engineering, & Construction in the Pacific

Award-Winning Expertise in Historic Preservation & Full-Service AEC Solutions With Offices in Hawaii, California, Washington D.C., & Guam

Founded in 2003, AEPAC began with a focus on historic preservation and has grown into a full-service architecture, engineering, and construction firm. With preservation at our core, we bring cultural and historic sensitivity to every project. Our team of licensed professionals has more than 20 years of cross-cultural experience delivering complex projects throughout the Pacific and coastal regions. Clients trust AEPAC for innovative, sustainable, and scientifically grounded solutions that honor the past while building for the future.