Unlock your property’s
potential with an ADU
ADU Construction
An Accessory Dwelling Unit
An Accessory Dwelling Unit (ADU) is a secondary housing unit built on a single-family residential lot. While the term may sound technical, “ADU” is widely recognized across the country as the go-to phrase for this versatile housing option. For simplicity, we stick to the shorthand “ADU.”
ADUs are unique because they aren’t defined by a specific design or structure—they can take many forms, from detached backyard cottages to garage conversions. This flexibility means an ADU can be tailored to fit your property and needs perfectly, offering endless possibilities for additional living space.
4 Reasons to Add an ADU
An Accessory Dwelling Unit (ADU) is more than just extra space—it’s an opportunity to enhance your property and lifestyle. Here are four reasons to consider adding one:
Featured ADU Project:
Chula Vista, San Diego

Justin and Eileen wanted a backyard ADU for visiting family and potential rental income. After choosing GW Construction for our personalized approach, we created a stunning retreat with a modern stone façade and seamless poolside access.
“We couldn’t be happier,” said Justin. “GW Construction exceeded our expectations!”
This project showcases how we deliver functional, beautiful spaces. Ready to start your ADU? Contact us today!
Contact Us Today
Got questions about your ADU project, home renovation, or construction needs? We’re here to help!
- 619-848-0738
- hello@constructionsandiego.com
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