Tree Builders Group

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ADU's & Room Additions

We Build Inspired Home Spaces

Do you have an extra storage room or a garage that you want to convert into something else? Then you’re in the right place!

The trend of ADU is strong, and for a good reason: What you once considered as an irrelevant and even filthy place can become your little haven. All that’s needed to do so are the hands of our dedicated team, and you’re good to go with a new space that gives you more room, more functionality, and even a chance to start a home business or rent the place for a lucky resident.

Kitchen Remodeling Company

From Design
to Reality

Re-imagining your home is a process that’s created based on various elements, and that’s why we have mapped all the essential stages of creating a brand new space without forgetting any detail.


Our pride comes from treating each project with the care and attention that we would give to our own homes.


No matter what the project, our team will make sure you have a straightforward and easy experience.

Permits & Custom Design

The hard part of renovating a new room, story, or ADUing is getting the necessary permits for the job. Our vast network of connections is sure to get your permits without any hassle or effort from your side. We’ll get what’s needed in a faster rate, so you can enjoy the final result and see how things became better without you having to suffer for it.

Our expert team specialty is creating complex and marvelous custom designs, based on your needs, budget, preferences, and more. We combine all the needed attributes such as safety, functionality, and looks, ensuring that you’ll reach the highest standards in the industry.

adu and room addition

Second Story Additions

Do you have the capability to add a new floor and a wide area of possibilities you can adapt almost instantly? We have the knowledge and experience to carefully understand your home’s available options and offer you various plans of action for your liking.

When the process is done, you’ll feel as if your house had increased dramatically, without having to add anything new to its structure.

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Interior Design

We are a SF Bay based award-winning design and build company that specializes in high-end designs and remodels.


We are a hands-on team of architects, interior designers, project managers and builders working together to achieve our client’s dream renovations.

Project Management

As a one-stop shop, we assist in every step of a project, from architectural and planning to custom-made finishes and decor.

Want to see how we can upgrade your home to the next level?

If you want a complete revamp, we’re up for the challenge.

Our dedicated team of experts will conduct a thorough study and find the best options, resulting in detailed plans of action for your property and ensuring that those sheets will turn out to be what you’ve dreamt about.


Ready To Go Big?

Regardless of what you decide to do to your bathroom, Tree Builders Group will make sure everything is done up to code and by the book. Our prices include permits, plans, designs and everything you need.55

Home Extension

Add a room to your home

Custom Design

It doesn’t matter if we’re talking about fixtures, sinks, showers, or bathtubs. We know how to find the most luxurious angle, emphasizing in seeing what blends best with each element to create a broad and shiny picture.

We love our work because we can create a premium-level bathroom within a short time and on an affordable budget, allowing almost any household to enjoy the high-class experience.

Tile Installation

Tiles are quite important in terms of creating a vivid look for your bathroom. Therefore, we will create a shared experience where we’ll find the most appropriate mix of materials for your new bathroom, combining different patterns, colors, and materials for your liking.


You may haven’t noticed it yet, but a big part of your kitchen’s likeness comes from properly selected tiles. So we will pick together what suits it best and quickly start the next thing that comes into mind - Installing it for you.


What you bring into your kitchen is your business, and ours ensures that you’ll have reliable storage solutions to store almost anything that comes into mind. We will combine delicate designs with the 100% practical approach, creating a vivid atmosphere and options you can rely on.

High-End Appliances

What’s cooking? Your next-level kitchen tech! We love to add the premium technologies that fir the highest worldwide kitchen standards, and we’d be more than willing to do the same for you. We will easily implement existing appliances or find the best options to implement with minimum effort from your side, ensuring a smooth cooking and baking experience.


It’s time to enter your new kitchen and feel it in your bones! We offer detailed flooring options for finding what marks the spot for your preferences, making sure that you’ll have the safest trip around and inside your new kitchen, with the same applying to your family and close ones.

Our Happy Clients Say...

Our company ensures the highest quality standards while developing long-lasting relationships with our clients. 

I had a bunch of random ideas of things I liked, and Tree builders group and their design team helped me focus those into a cohesive finished project design that looks incredible and has breathed new life into my space.
John Doe

Recent Projects

We Build Inspired Home Spaces

Take a look at some of our recent work.