Our DADUs are built to current IRC standards and leave our factory with the building inspection (by Labor & Industries) already completed and ready for placement on location.

Our THOW models meet rigorous safety and build standards. They leave our facility with the Washington State Department of Labor & Industry’s RV insignia, a certification that is recognized in all 50 states.

Sometimes the best solution is to tackle your project the old fashioned way: showing up on location with boards, hammers and nails and building onsite. So even though we construct most of our projects in our factory, when it makes sense, we’ll come to you!

We Offer a Wide Range of Solutions

Carriage Houses NW began building tiny houses on wheels in 2016. Since then, we’ve expanded our offerings to include attached and detached accessory dwelling units, home offices, studios, modular homes and most types of residential ground up construction.

Contact us today and let us know what we can do for you!

"We absolutely love our tiny house! There were some issues with the hot water and the a/c heater unit but Carriage Houses sent Micah out several times to fix it all. Kurt was wonderful and did everything he said he would do. We are thankful for this company and group of people! I highly recommend having a house build by them!"

"Our Carriage Houses NW cottage is a game-changer for our guests! Carriage Houses NW was a true partner during the design phase – very accommodating of our many (!) requests. And the build went lightening fast! Though it’s only 198’, the 15’ ceilings and roomy loft make it feel much bigger. Definitely build one of these!"

Let's Connect

Thank you for your interest in working with CHNW. To help us better meet your needs, please complete the following form. As soon as we have received your response, we will follow up with a free 15-minute informational call within 1-2 business days. We look forward to speaking with you soon. This form is a required first step to discussing a project. Thank you for completing the fields.

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Introducing Everett ADUs

A division of Carriage Houses NW