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Accessory Dwelling Units (ADU) & Additions

At RNJ Construction, we specialize in building high-quality ADUs and home additions that seamlessly blend with your existing property while adding valuable space and functionality. Whether you're creating a private living area for family, generating rental income, or expanding your home to better suit your needs, we bring expert craftsmanship, personalized design, and a smooth construction process to every project.

Recent ADU & Addition Projects

We are dedicated to building beautiful homes and additions to your property. Our focus is on quality craftsmanship, clear communication, and respect for the homeowner's vision. Let's turn your dream into a reality today.

RNJ Construction LLC

801 Chestnut Street

Sumner, Washington 98390

© 2025 RNJ Construction. All rights reserved.

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