Contact

Please contact us through our inquiry form or by phone.

Call Us

+81-98-897-6781

Business Hours: 8:00 AM – 5:00 PM (Closed on weekends and holidays)

OKINAWA HEAD OFFICE
901-2223
7-11-47 Oyama, Ginowan-shi, Okinawa
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Pioneering global comfort
from Okinawa

About us

Creating High-Performance Environments Through Integrated Solutions
From architectural design to advanced security systems, AEC delivers comprehensive solutions that enhance comfort, safety, and functionality.

For over 60 years, we have provided tailored solutions to a diverse range of clients. Our capabilities extend beyond construction and design to include fire protection systems, HVAC and refrigeration, security systems, and IT solutions.
Through our integrated management approach, we deliver high-quality, efficient, and reliable services—consistently meeting the demands of complex projects while maintaining a strong focus on client satisfaction.

Pick Up news

Expanding International Learning Opportunities for Children in Okinawa

Launch of the “Machinaka Study Abroad Fund, Sponsored by AEC” sponsored by American Engineering Corporation (AEC), in partnership with HelloWorld Inc., is proud to announce the launch of the Machinaka Study Abroad Fund, sponsored by AEC, an international exchange program designed for children residi […]

A New Step Forward for Ginowan Founding General Meetings of the Ginowan Chamber of Commerce and Industry, Ahead of Its Official Establishment in April 2026

American Engineering Corporation (AEC) participated in the Founding General Meeting and Celebration of the Ginowan Chamber of Commerce and Industry. Held after nearly six years of preparation, the meeting marked a significant milestone as the Chamber moves toward its official establishment in April […]

AEC and Special Olympics Nippon–Okinawa Launch “Strike for Smiles”

Bowling beyond differences in language and ability On January 18, 2026, American Engineering Corporation (AEC), in partnership with Special Olympics Nippon Okinawa (SON Okinawa), hosted the inaugural bowling exchange event, Strike for Smiles. Through sport, the event aimed to bring people together a […]

Celebrating Employees Turning 20: A Milestone Toward the Future

On January 9, 2026, American Engineering Corporation hosted its annual “Coming-of-Age Celebration” at our head office. This year, nine employees reached the important milestone of turning twenty. In advance of Japan’s Coming of Age Day, each of these employees was presented with a commem […]

Services

Delivering Industry-Leading Solutions Worldwide

  • U.S. Military Construction

    We deliver construction services that meet both DoD and Japan MLIT standards. From U.S. military projects to domestic and international needs, we provide solutions built on trust and accountability.

  • Public Works Construction

    We support essential infrastructure—roads, bridges, water and wastewater systems, and public facilities. From planning through quality and safety management, we contribute to the development of communities.

  • Equipment Maintenance and Repairs

    Our technicians support both domestic and U.S. equipment—HVAC, medical gas, mechanical systems, and more. We offer 24/7 emergency response to keep your operations running smoothly.

  • IT Solutions

    We propose video conferencing, cabling, and IoT-based systems tailored to your needs. From deployment to maintenance, with 24/7 standby and bilingual support for efficient operations.

  • Fire Systems and Control

    We provide fire protection and building automation design, installation, and maintenance. NICET-certified specialists and U.S. manufacturer representation ensure safe, energy-efficient facilities.

  • Sales and Marketing

    We maintain a unique supply chain for Japanese and U.S. building materials and products. Competitive pricing, our own warranty program, and strong after-sales support for renovation and construction.

  • Security Systems

    We support access control, CCTV, intrusion detection, and more—from consulting and design through deployment and operation. Integrated platforms and bilingual support for effective risk management.

  • Partnership Agreement

    With bilingual support, global procurement, and international safety and quality standards, we partner with construction firms to deliver world-class projects from Okinawa. We welcome partners built on 60 years of trust.

Careers

From Okinawa to the World
Build Your Global Career as AEC

  • Taking pride in working for the Maintenance Department contributing to AEC’s core functions

    Joined in 2018 Maintenance Department Y.N

    • HVAC&R Section
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  • Work Site is quite like the world of “Mystery Fictions” because it’s all about interpreting other people’s thoughts.

    Joined in 2020 US Military Construction Department Y.M

    • Coordinator (work-site interpreter)
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  • Taking Pride in Working as a Pioneer in Physical Security

    Joined in 2015 Security Systems Department H.T

    • Project Manager (Subsection Chief)
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  • Connected through IT, beyond borders

    Joined in 2022 IT Department H.R

    • IT Technician
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  • Following in My Father’s Footsteps: A Quarter-Century Journey

    Joined in 1997 US Military Construction Department E.U

    • Section Manager of Navy & CFAO Construction Management Section
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  • An international company, but everyone at a work site speaks Uchinaguchi

    Joined in 2019 US Military Construction Operation Department, Project Execution Department K.T

    • Project Engineer (Work Site Representative, Technical Supervisor, Chief Technician)
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  • A day of an Estimator starts with a cup of coffee!

    Joined in 2021 The Fire Systems and Controls Department B.S

    • Estimator
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  • Experience × empathy
    Creating a new standard on site

    Joined in 2015 US Military Construction Department S.T

    • Project Engineer (Work Site Representative, Technical Supervisor, Chief Technician)
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CSR

Supporting Communities, Strengthening Okinawa
AEC is committed not only to business growth, but also to contributing to the communities we serve.
Through a range of corporate social responsibility initiatives, we actively support the development of local communities in Okinawa and strive to meet the expectations of society.