
Commercial Aluminum & Custom Building Solutions for Hawaii Businesses
Experience meticulous craftsmanship and contemporary design with Landmark Building Supply. We provide high-end, custom architectural solutions—featuring durable aluminum, glass, and complementary materials—engineered specifically to enhance the aesthetics, functionality, and durability of commercial spaces across the Hawaiian Islands.
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Whether you are developing a new retail space, a restaurant, or upgrading an existing commercial property, we supply premium materials built to withstand coastal elements while meeting the rigorous demands of modern architecture.

Locally Certified Curtain Wall Detailing
Transform your building's exterior with our custom curtain wall systems. An excellent choice for modern architecture, our curtain walls provide expansive natural light, superior energy efficiency, and a striking aesthetic for storefronts, restaurants, and commercial developments.
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Every commercial curtain wall system we supply features locally certified detailing, ensuring your project meets Hawaii's specific structural and environmental requirements.
A Dedicated Partner for Industry Professionals
We understand the complexities and timelines of commercial construction. Landmark Building Supply actively partners with industry professionals to ensure seamless execution from the initial blueprint to the final build. We frequently collaborate with:
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Architects & Designers: Executing precise, custom-fabricated visions with high-grade aluminum alloys, glass, and specialized finishes.
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Contractors & Builders: Providing reliable material supply, project management, and expert installation advisory.
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Real Estate Investors: Delivering luxury aesthetics at accessible price points to maximize commercial property value


Our 4-Step Commercial Workflow
We streamline your supply chain from initial concept to project execution:

Consultation & Plan Review
Share your architectural drawings and project requirements with our team for a detailed commercial bid.

Custom Engineering & Certification
We finalize your custom fabrication plans to ensure local code compliance and coastal durability.

Special Order Fabrication
Because every piece is custom built, please account for a standard 3 to 4 month lead time for manufacturing and shipping.

Delivery & Installation Support
We coordinate delivery across Hawaii and offer professional installation advisory or direct installation services.

Featured Commercial Work: Kakaako & Beyond
Our unwavering commitment to meticulous craftsmanship and modern architectural standards can be seen in our expanding commercial portfolio. This includes collaborative detailing and high-end supply projects located right in the rapidly developing Kakaako district, as well as retail and restaurant developments across the Hawaiian Islands. We partner closely with commercial developers, investors, and contractors to deliver durable, coastal-ready solutions that elevate both the aesthetic appeal and long-term value of every property.
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Explore our full range of completed developments and architectural installations to see how we bring commercial visions to life.
FAQ
Commercial Frequently Asked Questions
Are your commercial curtain walls locally certified?
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Yes, we provide locally certified curtain wall detailing tailored specifically for Hawaii's building codes and environmental requirements.
Do you work directly with our project architects?
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Absolutely. We regularly collaborate with architects, designers, contractors, and investors to ensure our custom fabrications perfectly match the project's blueprints and design intent.
What materials do you offer for commercial projects?​
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While our primary focus is on rust-free aluminum and glass engineered for coastal durability, we also supply complementary custom architectural materials tailored to your building requirements.
What is the lead time for commercial orders?​
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Because every commercial project is unique, all of our products are special order. Please plan for a 3 to 4 month lead time for custom fabrication and delivery.
Do you handle the installation for commercial projects?​
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We position ourselves primarily as a supply-first facilitator. However, we do offer installation as an option, alongside comprehensive installation advisory and project management to support your existing contracting team.
What areas do you serve for commercial developments?
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We supply commercial projects across the entire state of Hawaii, including Oahu, the Big Island, Maui, and Kawai. We also coordinate delivery to the West Coast.
Discuss Your Next Commercial Project
Let’s build something exceptional. Contact our commercial team today to request a bid, review our certifications, or discuss your upcoming architectural needs.
Our Office
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905 Umi St #101, Honolulu, HI 96819
Proud members of BIA-Hawaii and affiliated with NAHB/IBS.