Custom ADU Design & Construction & Garage Conversions
SGH Development has proudly served the Los Angeles area for 14 years and we're currently offering FREE Design Consultation for a limited time! ($1,497 value)
Granny Flats
Secondary Suites
In-law Suites
Backyard Cottages
Garage Suites
Carriage Houses
Request A Free Consultation
Request Your Free In-Home ADU Design Consultation Today ($1,500 Value)
OUR SERVICES
ADU Design & Build
Accessory Dwelling Units (ADUs) are sometimes called backyard, granny, secondary, or in-law suites. They are the smartest way to add living space and increase your home’s value. Whether you're housing family or planning to rent it out, our custom-built ADUs are designed to meet all local codes, maximize functionality, and look stunning on your property.
Complete Design + Build – We handle everything from concept to construction.
Code-Compliant & City-Approved – No headaches or red tape for you. Great for
Passive Income – Turn your backyard into reliable monthly cash flow.
ADU Design & Build
Accessory Dwelling Units (ADUs) are the smartest way to add living space and increase your home’s value. Whether you're housing family or planning to rent it out, our custom-built ADUs are designed to meet all local codes, maximize functionality, and look stunning on your property.
Complete Design + Build – We handle everything from concept to construction.
Code-Compliant & City-Approved – No headaches or red tape for you. Great for
Passive Income – Turn your backyard into reliable monthly cash flow.
OUR SERVICES
Garage Conversions
Need more room without the cost of a full addition? Garage conversions are the perfect solution. Whether you're creating a guest suite, home office, or rental unit, we help you design a garage conversion that meets your needs—and exceeds expectations.
Fully Permitted & Inspected – No “DIY” disasters here.
Boost Home Value – Increase square footage without major construction.
Customized to Fit Your Lifestyle – Office, rental, gym—you decide.
Garage Conversions
Need more room without the cost of a full addition? Garage conversions are the perfect solution. Whether you're creating a guest suite, home office, or rental unit, we help you design a garage conversion that meets your needs—and exceeds expectations.
Fully Permitted & Inspected – No “DIY” disasters here.
Boost Home Value – Increase square footage without major construction.
Customized to Fit Your Lifestyle – Office, rental, gym—you decide.
Ready to get started?
About US
We Can Turn The Under Utilized Areas of Your Home Or Property Into Functional Living Spaces
When you choose SGH Development you're not just hiring a contractor, you’re partnering with a team that treats your home like it’s our own. Led by owner-operator Tal Jacob, we bring a personal, hands-on approach to every project. From the first sketch to final inspection, we handle everything under one roof—so you never have to juggle multiple contractors or chase down updates.
One Point of Contact – Work directly with Tal and a dedicated project manager from day one
Seamless Process – We handle design, permitting, construction, and final sign-off
No Surprise Change Orders – Transparent estimates, honest pricing, and clear communication
271+ Happy Homeowners – Real reviews, real results, and a growing reputation for quality
"I truly believe in building strong relationships with our clients. I am dedicated to personally ensuring that every detail of your project our clients handled with care, so we can create a home that you will truly love and cherish!"
- Tal Jacob, Owner.
Client Testimonials
3D Design Rendering
We offer a detailed three-dimensional preview, clients can explore every aspect of their future space, ensuring that every element is exactly as they envision before any physical work begins.
3D Design Rendering
We offer a detailed three-dimensional preview, clients can explore every aspect of their future space, ensuring that every element is exactly as they envision before any physical work begins.
Frequently Asked Questions
How much does it cost to build an ADU in Los Angeles and Orange County?
ADU costs vary depending on size, layout, and materials, but most of our projects start around $50K–$150K fully finished. We offer a free on-site estimate so you know exactly what to expect—no surprises.
Can I legally convert my garage into a rental unit?
In most areas of California, garage conversions are legal with the right permits. We handle all the red tape to make sure your conversion meets city and state codes so it’s fully rentable.
How long does an ADU or garage conversion take to complete?
Most projects are completed within 3–6 months depending on complexity. We create a clear timeline upfront and keep you updated every step of the way.
Will this increase my property value?
Absolutely. ADUs and garage conversions are among the top ROI home upgrades in California. Not only do you gain usable space—you also increase long-term equity.
Why choose SGH Development over another contractor?
We specialize in ADU construction and garage conversions, not general handyman work. That means better materials, faster permitting, and a more polished result—every time.
Ready to get started?
Claim Your FREE ADU Design Consultation ($1,497 value) For A Limited Time Only
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