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Checked out our Vendor Registry yet?

Co-Authored by Scott Johnson, ADU Expert @ Napa Sonoma ADU Center & Founder, Pocket Housing LLC & Renée Schomp, Director, Napa Sonoma ADU Center

As we’ve noted before, your ADU professional team is critical to your project success (aka you get what you pay for, so — don’t skimp on your professional team!)

To kickstart seeking a professional team for your accessory dwelling unit project, check out our Vendor Registry*, where we are constantly updating a list of professionals who can help you out in Napa and Sonoma Counties. 

It can be tempting to save money on the front end with a sketch design and handyman or unlicensed builder to complete your ADU project. But using an under-qualified team is a major source of ADU horror stories.

For example, money spent upfront during design and permitting with a good quality architect or designer can save you thousands during construction. In particular, designers or architects who are familiar with designing efficient, small spaces will pay off in dividends in the future.

You also want a design that is practical for your budget — and it can be helpful to work with a local designer or architect who is familiar with the very specific local rules and permitting processes in your jurisdiction. Learn more about selecting a designer in our ADU Workbook starting at page 43. You  can also get helpful information on selecting an architect from the California Department of Consumer Affairs California Architects Board Consumer’s Guide to Hiring an Architect.

A good builder is also key and will be adept at navigating the permitting process with your city or unincorporated county and will provide solid project management. With that in mind, it is important to investigate and vet your potential build team. In addition to having active licenses and proper insurance, look for ADU or small house experience and a long history of satisfied customers who can vouch for the quality of the build standing the test of time. Learn more about getting bids and hiring a contractor in our ADU Workbook starting at page 77. You  can also get helpful information on selecting a builder from the California Department of Consumer Affairs Contractors State License Board: Information on the status of a contractor’s license and tips on hiring a builder.

When interviewing for your team, ask about what is included in their contracts. Does the design contract include everything necessary to get through a building permit? Will the designer be managing the relationship with structural or civil engineers? Does the contract include response to comments from the jurisdiction? Will they help you evaluate general contractor bids?

Ask the same kinds of questions of your builder. Does the contract include appliances? What constitutes a change order and how is it handled? Will they help in picking finishes and keeping an eye on costs?

Finally, make sure to speak with references — other homeowners who have worked with the professional you’re considering hiring. Think about things like how much time has passed since they worked with the professional — for example, enough time to know if the work has stood the test of time?

Our ADU Feasibility Consultations provide more information about what types of professionals you will likely need for your project. We take into account your goals, your property, and the issues you’re likely to face when we make our recommendations. Sign up for a consult today! 

*The list of industry professionals on our Vendor Registry is provided for informational purposes only. The Napa Sonoma ADU Center cannot endorse or take responsibility for the services or conduct of any vendor. You should make certain to conduct your own due diligence before engaging any professional for services on your ADU project.

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