Welcome to Know How LLC!
Use our knowledge to your advantage - from concept to completion

What do we do?
ADU Assessments
We offer three tiers of assessments tailored to clients exploring the possibility of building an Accessory Dwelling Unit (ADU).
- • Essential Assessment
This assessment outlines the core details required to make an informed decision about the feasibility of building an ADU. - • Essentials Plus Assessment
Building on the Essential Assessment, this offers a comprehensive guide with in-depth insights to address common questions and provide a stronger understanding of the ADU construction process. - • Premium Assessment
In addition to everything included in the Essentials Plus package, this assessment features:- • Measurement of the proposed ADU site
- • Review of potential utility connection points
- • A complimentary 30-minute consultation to address your specific questions
ADU Owner-Builder Project Management
To support owner-builders throughout their construction journey, our team has developed a comprehensive project management tool to guide you.
Owner-builders can achieve significant cost savings compared to traditional contractor-led projects by taking on certain tasks themselves or leveraging their personal networks. However, without prior experience, navigating the process can be challenging. We use our proprietary 450-step management tool to help owner-builders maintain control over their project, while gaining the confidence and guidance necessary for success.
ADU Construction Services
As a licensed General Contractor (CSLB #1128150), we have the expertise to guide your project seamlessly from planning and permitting through construction and final inspection.
Using our proprietary 450-step project management tool, we stay on track to deliver your project on time and within budget, with minimal stress.
We specialize in a range of projects, including:
- • Room additions
- • Interior renovations
- • Ground-up construction