Property-focused planning
We start with how the new space should function, connect to the property, and support your long-term goals.
Serving homeowners across Southern California 714-450-0967
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Accessory dwelling units
Southern California ADUs built around your property.
Plan and build a detached, attached, or garage-conversion ADU with AB Construction, a licensed Southern California general contractor with 30+ years in the trade.
Built with one accountable team
Create useful square footage without leaving home.
An accessory dwelling unit can make room for extended family, guests, a private workspace, or long-term flexibility. AB Construction helps homeowners shape a practical plan and carries the work through construction with one accountable team.
- Detached and attached ADUs
- Garage conversions
- Interior finishes and fixtures
- Site and outdoor connections
What you can expect
Thoughtful planning.
Careful construction.
A complete construction scope
Framing, exterior finishes, windows, doors, interiors, kitchens, bathrooms, and surrounding improvements are coordinated as one project.
Clear project communication
You work with a family construction team that keeps decisions, scheduling, and next steps understandable.
Our approach
A clear path from idea to finished space.
- 01
Start with your goals
Tell us what needs to change, how you want to use the space, and where the project is located.
- 02
Define the project
We align the layout, priorities, materials, and construction scope before work begins.
- 03
Build with communication
Our family team manages the work and keeps decisions and progress clear through completion.
Frequently asked questions
Planning your adus project.
What types of ADUs can AB Construction build?
Projects may include detached backyard units, attached additions, or garage conversions. The right approach depends on the property, intended use, and approved project scope.
Can an ADU include a kitchen and bathroom?
Yes. A complete ADU can include living, sleeping, kitchen, and bathroom areas planned around the available footprint and project requirements.
Where does AB Construction build ADUs?
AB Construction serves homeowners across Southern California. Contact us with your city or ZIP code so we can discuss your property and project.
Let’s talk about your project