Contact Landmark Building Supply | Get Your Free Estimate Today
Whether you are an architect designing a luxury coastal estate, a general contractor managing a commercial build in Kakaako, or a homeowner upgrading your property, Landmark Building Supply is at your service. Reach out to our team in Honolulu for free estimates, custom price quotes, project consultations, or general inquiries regarding our rust-free aluminum and luxury building materials.
Send Us a Message
Thank you for your interest in our products. You can submit your project details and questions using the form below, and our team will be more than happy to assist you with a tailored quote or technical consultation.
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Our Projects
Explore Our Custom Building Solutions
Not sure what you need yet? Explore our core product and service categories before submitting your project details:
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Visit Our Honolulu Showroom & Office
We invite contractors, architects, and homeowners to connect with our team in person to review material samples and discuss your custom fabrication needs.
Our Location:​
905 Umi St #101, Honolulu, HI 96819
Beyond Your Expectations!
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Landmark Building Supply​​
Phone: 808-466-9683
Email: customerservice@landmarkhi.com​
Proud members of BIA-Hawaii and affiliated with NAHB/IBS.