UCG Hawaii offers home additions across Oahu, Maui, Big Island & Kauai. Services include ADUs, granny flats & in-law suites. They handle permits, design & site challenges, with a free consultation to start.
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In the heart of Honolulu, a quiet change in residential architecture is happening with Accessory Dwelling Units (ADUs). These well-designed living spaces are more than just extra square footage—they represent the spirit of ‘ohana and provide a practical solution to Hawaii’s housing problems.
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At R. Clary Builders, we know that ADUs can be a necessary home modification process, and are available to provide you with all necessary support during the construction process. Even if you do not have a pressing need for a home extension, Kailua accessory dwelling units can have several advantages.
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Small Cottages Hawaii, a division of Canaan Builders LLC founded in 1978, specializes in permitted ADU construction across Oahu. Offering custom and pre-designed backyard cottages compliant with Honolulu's 2015 ADU Ordinance, they provide quality housing solutions adding property value.
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Hilweh Builders LLC is an Oahu, Hawaii general contractor specializing in ADUs, home additions, and design-build remodeling. Led by Chad Hilweh, they offer integrated architect collaboration, on-budget project management, and Hawaii-specific residential construction expertise.
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DJ's Construction, Inc. is a Honolulu-based ADU contractor serving Oahu since 2006. They offer full-service accessory dwelling unit construction, including design, permits, and finishing. Recognized among Honolulu's top ADU builders.
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Homeworks Construction Inc. is a licensed Oahu contractor with 30 years of experience. Services include custom homes, remodeling, additions, kitchens, bathrooms, lanais, and pools. Their design-build model ensures on-budget, on-schedule results with warranties.
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Elevate Builders Hawaii offers home building, renovation, and ADU construction services, including detached ADUs, garage conversions, and in-law suites. Every home includes a 1-Year Limited Warranty for added peace of mind.
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Ward Design Center is a design-build firm specializing in ADUs, garage conversions, granny flats, JADUs, and in-law suites. They guide homeowners through planning, design, permitting, and construction for functional, custom living spaces.
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Affordable Portable Housing Hawaii is a design-build company specializing in shipping container homes, offices, and structures. They offer drafting, permits, and full project development with financing options available.
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Coulson Hawaii offers full-service ADU construction on Oahu, managing design, permits & build. Specializing in second-story additions, in-law suites & wheelchair-accessible granny flats to help Hawaii families maximize their property.
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Accessory Dwelling Units (ADUs) are a fantastic way to maximize your property’s potential. Whether you’re looking to create a guest house, rental unit, or additional living space for family members, our ADU construction services provide a versatile and comprehensive solution tailored to your needs.
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We are H-1 Construction, one of the few local, family-owned, and operated home builders in Honolulu, Hawaii. We take pride in our work and the relationships we have fostered over the years.
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Tall Builders is Oahu's trusted home addition contractor with 20+ years of experience. Services include ADUs, garage conversions, second story additions, lanai extensions & sunrooms. Licensed, insured & ROH-compliant.
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From Ohanas (ADU) to luxury custom houses, we pride ourselves in offering uncompromising results and unquestionable ethics.
read moreKaneohe, nestled on Oahu's breathtaking Windward Coast, is one of Hawaii's most verdant and sought-after communities. Known for its stunning Ko'olau Mountain backdrop, Kaneohe Bay, and lush tropical landscape, this unique setting creates both exciting opportunities and specific challenges for ADU contractors in Kaneohe, Hawaii. The area's high rainfall, humidity, and coastal proximity mean that experienced local contractors must use materials and construction methods specifically suited to Windward Oahu's demanding climate conditions.
Kaneohe falls under the jurisdiction of the City and County of Honolulu, meaning ADU projects must comply with Honolulu's Department of Planning and Permitting (DPP) regulations. Hawaii has made significant strides in expanding ADU allowances to address the state's housing shortage. Key regulations that Kaneohe ADU contractors must navigate include:
Hiring a licensed ADU contractor familiar with Kaneohe is essential for a smooth and successful project. Local contractors understand the nuances of building in Windward Oahu, including managing the area's frequent rainfall during construction, selecting moisture-resistant and mold-resistant building materials, and ensuring proper drainage systems are in place. Kaneohe's soil conditions and flood zone designations in certain areas also require careful site evaluation before breaking ground.
Experienced Kaneohe ADU builders typically offer a range of accessory dwelling unit options tailored to local lot sizes and homeowner needs:
With Oahu's high cost of living and strong rental demand, adding an ADU to your Kaneohe property is a smart investment. Whether you're looking to house extended family, generate rental income, or increase property value, working with a qualified ADU contractor in Kaneohe, Hawaii ensures your project meets all local codes and is built to withstand the beautiful but demanding Windward climate. Start by consulting with a licensed local contractor who can guide you through permitting, design, and construction from start to finish.