
ADU Construction in Southern California
Expert ADU Builders You Can Trust
Accessory Dwelling Units (ADUs) are one of the smartest investments homeowners can make in Southern California. Whether you're looking to generate rental income, create a private guest house, or provide a comfortable space for aging parents, Venguard Construction builds high-quality, fully permitted ADUs tailored to your property.
As a premier design-build contractor, we handle the entire ADU process from start to finish. Navigating local zoning laws and permitting can be complex, but our team's 20+ years of combined experience ensures a smooth, stress-free build.
- Complete design & permitting services
- High ROI for rental income properties
- Custom layouts and premium finishes
- Seamless integration with existing property

100%
Permit Success Rate
Types of ADUs We Build
We design and construct various types of ADUs to maximize your lot's potential while adhering to local regulations.
Detached ADUs
A standalone structure in your backyard, offering maximum privacy. Perfect for rental properties or a private guest house.
Attached ADUs
An addition built onto the side or back of your existing home, sharing a wall but featuring its own separate entrance.
Garage Conversions
Transforming an existing attached or detached garage into a fully functional living space. A cost-effective way to build an ADU.
Frequently Asked Questions About ADUs
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Ready to Build Your ADU?
Contact us today to schedule a free site evaluation and discuss the potential of adding an ADU to your property.
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