Accessory Dwelling Units and SB9 Units

Explore the endless possibilities with Mid-Cities Engineering’s Accessory Dwelling Unit (ADU) and Senate
Bill 9 (SB9) services. Whether you are looking to expand your living space or increase your property’s value,
our expert team provides tailored solutions in detached/attached ADU and SB9 design. Let us help you
navigate through complex zoning laws and streamline the permitting process with ease. Discover how our
ADU and SB9 services can transform your property into a more versatile and profitable asset.

Don’t miss out on the benefits of adding an ADU or SB9. Contact our experts to learn how easy it can be to expand your living space.

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ADU/JADU/SB9 Plans and Layout

Plan your ideal living space with our expert design
team, offering personalized floor plans and layouts for
Accessory Dwelling Units (ADUs), Junior ADUs
(JADUs), and Senate Bill 9 (SB9) developments.
Whether you’re aiming for a cozy JADU, a spacious
detached ADU, or an SB9 unit, our designs maximize
space efficiency and aesthetic appeal. Tailored to
integrate seamlessly with your property’s existing
landscape, our solutions provide practical, stylish
living options that attract potential renters or
accommodate your extended family’s needs. Start
planning today to turn your vision into reality.

Detached ADU Design

Create the perfect independent living space with our detached ADU designs. Ideal for guests or as a rental unit, these standalone structures are designed with privacy and functionality in mind. These units increase property value and provide versatile living solutions, perfect for rental income or guest housing. Let Mid-Cities Engineering help you enhance your property with a beautifully designed detached ADU that complements your home’s architecture and complies with local and state regulations.

Garage Conversions

Maximize your property’s potential with Mid-Cities Engineering’s garage conversion services. Transforming your garage into a fully functional ADU enhances property value and utility, offering an excellent return on investment. This service provides customized living solutions that meet local zoning requirements, offering you a hassle-free path to boosting your property’s functionality and appeal. Contact us to see how we can customize a conversion that fits your needs and budget, ensuring compliance with all local regulations. 

Construction Permitting

Simplify the ADU and SB9 construction permitting
process with the expert guidance from Mid-Cities
Engineering. We handle all aspects of permitting
from pre-submittal to the start of construction work,
ensuring that your ADU/JADU/SB9 adheres to
stringent regulatory standards promptly. Partner
with us to experience a hassle-free construction
process that accelerates your project’s success and
minimizes any potential compliance issues.

Our Previous Work

Since 2002, Mid-Cities Engineering has successfully completed over 300 Accessory Dwelling Units and SB9 Units across California, demonstrating our commitment to quality and client satisfaction. Browse our gallery to see examples of our innovative designs and expert craftsmanship. Inspired to enhance your property?

Contact us today to discuss how we can bring your ADU vision to life and add significant value to your home.

Our Reviews

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