Custom Homes, Remodeling & ADUs in SW Washington and Portland Metro Areas

Custom and pre-designed ADU plans available now!

Getting Started is Easy.

Complimentary consultation

Submit our online form and we'll get in touch with you. We'd love to provide a complimentary consultation! We'll chat about your project details and give you an idea of our process.

Design & Plan

Collaborate with our team of experts to create detailed plans. This stage may involve architectural design, interior design, and engineering consultations.


Sit back and relax while our talented and trusted team gets started on your dream project. We worry about the details so you don't have to!

RG Legacy Series

Which ADU package is right for you?

Our tailored ADU packages below contain several floorplans and expertly crafted exterior and interior design options to meet your needs.

Birch & Sapling
Available in one and two-bedroom configurations.
Our larger two-bedroom ADU with optional garage.
Our compact ADU with optional 100 square foot loft.
Spruce & Sage
Available with optional office and powder room.


One & Two Bedroom

Living Area

644-800 sq ft


28’x23′ and 40’x23′


Two Bedroom w/ Garage Option

Living Area

1100 sq ft


49’x33′ and 34.5’x33′


One Bedroom

Living Area

357+ sq ft




One Bedroom w/ optional office & powder room

Living Area

560-800 sq ft


40’x20′ and 28’x20′

Our Services

RG ProBuilders is your trusted contractor in the Portland area and SW Washington, offering a wide range of services. Whether you're looking for a new construction home, addition, ADU, luxurious remodel, or custom shop or barn, we have you covered. Call us at 360-723-0858 today to get started.

ADUs, Guest Houses, and Additions

Whether you'd like to add additional square footage to your home or create a separate space for an office, rental, or for aging family members, our expert team is here to guide you in the process. We offer pre-designed ADUs that are ready to go for your project.
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Custom Homes

RG offers comprehensive custom home services, delivering a seamless experience from land acquisition all the way to the design and construction of your dream home. We've got every aspect of your custom home project covered!
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Custom Shops, Garages, and Barns

RG ProBuilders is experienced in designing, permitting, and building your dream shop, barn, or garage. Our team can turn your vision into reality and elevate your shop, garage, or barn capabilities to the next level.
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Luxury Remodeling

Whether you have lived in your home for 15 years and need a whole home remodel or have just purchased a home that is stuck in the 90s, RG ProBuilders is your solution! We offer whole home, kitchen, bathroom remodels, and more.
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Finding a contractor you can trust can be difficult.

Let’s face it, the idea of remodeling your home or building a new one can be daunting, to say the least. When you choose RG ProBuilders, you can trust that our team has a long track record of exquisite craftsmanship, innovative design, and expert execution. We know what it means to finish a project on time and within budget, and we have the raving reviews that prove it.¬†

Client Testimonials

"We had a sunroom room addition done, and it turned out even more beautiful than I had imagined. They are so easy to work with, very friendly, and patient with changes. Our project manager, Blake, was amazing to work with."
Barbara, 2022
"Richard and the RG ProBuilders team have done several projects around our home and do top-quality work. They are extremely responsive, professional, and truly care about their clients. If we need something done, we call Richard because we know it will be done right."
Nick, 2021
"We prayed to be guided to GOOD people, that we could trust with our money, and would help us achieve our goals. From our first visit with Richard we knew RG was the company to use. From Design to finish we worked with wonderful people. They helped us every step of the way."
Carol, 2023

Let's chat about your next project!

We'd love to hear from you! Please fill out the form below and we will be in touch to answer your questions and provide a complimentary consultation.

Choosing a contractor? Avoid these common pitfalls.

It’s important to inform yourself of the things to consider and pitfalls to avoid when choosing the contractor for your next project. Access our free¬†consumer fact sheet by entering your email address below.