The ADU Pro

The ADU Pro #1 Rated ADU Contractor in Southern California
30+ years design-build expertise
Permits • Design • Construction
📞 Call 800-929-9812

The ADU Pro is an ADU contractor and home builder located in Southern California with over 25 years of experience. We have been building ADUs in Southern California before there was even a term used. We typically called them garage conversions, mother-in-law houses, or granny flats. As a Design-Build company, we handle the entire process for you. This includes the design, plans, permits, build, an

d lastly the final sign-off by the city. We can also step in if already using an accessory dwelling contractor. We work closely with our customers throughout the entire process to make sure that the accessory dwelling units that they hoped for is one that ends up in their backyard.

09/11/2026

Ready to build your dream ADU?
The ADU Pro – Servicing Southern California.
Call us today at 800-929-9812 or
DM us to get started!

09/11/2026

Thinking about building an ADU? Start with your property—not a generic estimate.

The size, location and type of ADU you may be able to build depends on your property, existing structures and local requirements.

The ADU Pro specializes in Southern California ADUs from beginning to end:

✓ Design & Engineering
✓ City Permits
✓ Garage Conversions
✓ Detached & Attached ADUs
✓ Second-Story ADUs
✓ Complete Construction

Send us your property address and request a FREE preliminary ADU Property Assessment.

We'll help you understand what may make sense for your property before you spend money moving forward.

Tap below to get started.

The ADU Pro®
CSLB #1128679

09/10/2026

Address

15338 Central Avenue
Chino, CA
91710

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 8am - 3pm

Telephone

+18009299812

Website

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