Hawaii Deck Builders (a division of Hilweh Builders LLC) is a locally owned, licensed, and insured deck construction company based on Oahu. We specialize in designing, building, and renovating high-quality wood and composite decks that stand up to Hawaii’s unique island weather — sun, salt, wind, and rain.

As a Certified Installer, we’re proud to offer premium composite decking and railing systems from trusted brands like Trex, TimberTech, Fiberon, Wolf, and Feeney. Whether you're building new or upgrading an existing space, we provide expert craftsmanship and professional guidance every step of the way.

From coastal lanais to elevated backyard escapes, we create outdoor spaces that are functional, long-lasting, and designed to match your lifestyle. We work with homeowners, HOAs, and property managers across Oahu, including the Windward side, Honolulu, and beyond.

What We Offer:
-Custom Deck Construction (Wood & Composite)
-Deck Replacements & Upgrades
-Deck Repairs
-Railing Systems (Feeney Cable, Aluminum, Glass, Wood & more)
-Deck Inspections & Consultations
-Permit & Project Management Support

Your Build. Our Aloha.

Hawaii Deck Builders

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