Full service
From start to finish!
Self help
we help you in any aspect of your project
ADU One-Stop-Shop
We are a full-service builder. We can help you design, permit and build your in-law unit. From garage conversions to separate units, we can help you.
ADU TYPES
Which ADU is right for you?

Garage Conversion
A garage that has been converted
from main house.
from main house.

Over The Garage
A unit that exist as an extension on top of the
of the garage.
of the garage.

Stand Alone Unit
A stand alone unit that exist on a lot
with the main house.
with the main house.

Basement / Attic Conversion
A garage and basement that have been converted
from main house.
from main house.
Build Without Compromise
Whether you want to build a detached or attached unit or convert your garage or basement, we can help you assess your site, select a design and engineering team, obtain permits and build your ADU.
We can help you select a design from dozens of options that fits your needs and tastes. Don’t settle on only one manufacturer with limited options.
BENEFITS
Why build an ADU?

Rental Income
Can provide an easy source of rental income for homeowners

Short Term Rental
Can be used as short-term rental unit in some popular areas

Renting out Main Home
Downsize while staying in your community by moving into your new ADU and renting out your main home, creating addtional income

Property Value
Adding ad ADU generally contribute to your property apreciation

Aging Parents
As our parents grow older, moving them to live in a ADU connected to your home

Housing for Adult Children
Recent graduates who want to save money may want to consider living in a separate unit attached to their parents’ homes
Straight forward and transparent process
Our aim is to be transparent about pricing and our services so you can plan and know what to expect.
The most common question we get asked is "Can I build an ADU on my property?".
1
Site Assessment
This due diligence report ensures that all parameters can be met before moving into the permitting and construction phases.
2
Design
We can help you select the right ADU for your preferences and location.
3
Design Coordination and Permitting
We can coordinate with architects, and engineers to develop the perfect project at the most competitive budget.
4
Construction
BZ ADU can help you build any type of ADU in the East Bay, from a basement or garage conversion or a separate unit in the back yard.”







Are you ready to build your ADU?
An ADU is the right fit for my property. I need to know how to get started.
Let's go for it!