Top Things to Look for in an ADU Builder in Washington

image of art studio/backyard cottage with french doors and 7+ windows.

Accessory Dwelling Units (ADUs), sometimes referred to as “mother-in-law suites” or “backyard cottages”, have been on the rise in many parts of the United States. In the state of Washington, there’s been a noticeable uptick in interest for these units, especially in urban areas like Seattle, Tacoma, and Spokane. Whether you’re looking to boost your property’s value, generate rental income, or provide a cozy space for a family member, choosing the right ADU builder is crucial. 

Here are the top things to consider when searching for an ADU builder in Washington:

1. Experience with Local Regulations: Washington, like many states, has specific regulations surrounding the construction of ADUs. It’s essential that the builder you choose is well-versed in these rules to ensure your project doesn’t hit any regulatory snags.

2. Portfolio of Completed Projects: A reputable ADU builder should be able to provide examples of previous projects. This not only serves as evidence of their experience but also gives you an idea of the quality and variety of their work.

3. Client Testimonials and Reviews: Look for builders with positive feedback from previous clients. Word-of-mouth references, online reviews, or direct client testimonials can offer insights into the builder’s reliability, quality of work, and professionalism.

4. Transparent Cost Breakdown: Building an ADU is an investment. Your chosen builder should be transparent about the costs involved, offering a detailed breakdown that includes everything from materials to labor.

5. Customization Options: While some might be content with a standard design, many homeowners have specific needs or desires for their ADU. A top-tier ADU builder should be flexible in design and customization options.

6. Eco-friendly Building Practices: Washingtonians are often environmentally conscious, and there’s a growing demand for sustainable and eco-friendly construction practices. Builders who prioritize green building materials and sustainable practices are an excellent choice for those looking to reduce their carbon footprint.

7. Strong Communication Skills: Construction projects involve a multitude of decisions and steps. Builders who communicate clearly and regularly ensure that homeowners are informed and comfortable throughout the building process.

8. Warranty and Post-construction Support: The relationship shouldn’t end once construction is complete. Reputable builders will offer warranties on their work and provide support for any post-construction issues that might arise.

9. Licensing and Insurance: Ensure that the builder is licensed to operate in Washington and carries adequate insurance. This not only verifies their legitimacy but also protects you from potential liabilities.

10. Timeline Estimates: While delays can happen in construction, a professional builder should provide a reasonable and realistic timeline for the project’s completion. This shows their dedication to efficiency and respect for your time.

11. Knowledge of the Local Market: Builders who are familiar with the local real estate market can give valuable insights into the potential return on investment of your ADU, rental price points, and more.

Building an ADU in Washington requires a blend of local knowledge, construction expertise, and excellent client relationships. By ensuring your chosen ADU builder checks off the boxes in the areas mentioned above, you’re on your way to a successful and rewarding construction experience.  Give us a call if you’re looking for an ADU builder that meets and exceeds these and many other criteria. 

The Everett ADUs Team

Call for a FREE ADU/Tiny Home Design Consultation 206-531-7573 or visit our parent company website here: