About Wellmade

Learn more about Wellmade and our commitment to providing top-quality sheds and accessory dwelling units.

Wellmade team

The Wellmade story

Wellmade specializes in designing and constructing modern prefab studio sheds and accessory dwelling units, but it wasn’t always that way.

We began as a design company serving commercial and residential clients in the Bay Area.

As we grew, we began to receive requests for add-ons to the primary dwellings. As global situations forced more professionals to work remotely inside their homes, we created several premier designs that could be prefabricated to help clients save money on their build and reduce the timeline to completion - without sacrificing quality or aesthetics.

We now are a premier studio shed and ADU builder helping busy professionals and families improve their quality of life.

The Traditional Residential Design & Construction Process Gets Redesigned

Finally, a better, faster, more cost-effective process for homeowners with no sacrifices. Everything we craft is intended to convey the highest level of artisan workmanship.

Every material we use is hand-picked for its quality, beauty, and durability. With fully air-conditioned sheds and ADUs, cedar-stained colors, and customizable features, Wellmade will design & construct a building that is as visually impressive as it is functional.

The best part is that we make this process so easy. We remove the middle men and subcontractors, and serve as your project’s construction project manager from start to finish. No need to hire a draftsman, electrician, air conditioning technician, or plumber: we do it all.

Wellmade logo on a stained cedar rainscreen facade under an opened window
Kirill Ostrovsky

"I absolutely love hearing our clients say that we've changed their lives with our studios and ADUs. This tell me we are doing something special here and it gives us the energy and motivation to continue to innovate and improve."

— Kirill Ostrovsky, Wellmade CEO

Partnering with leading experts

We are proud to collaborate with industry-leading companies to bring you the best in architectural, engineering, and construction services. Our partners help us ensure the highest quality in every project we undertake.


Our values



We believe in the art of making things simple. It's easy to create complexity, but true skill lies in designing straightforward, effective systems. We want our customers to feel this simplicity and have a hassle-free, easy experience with us.



We set our standards high. We pay extra attention to detail in every aspect of design and construction. This dedication ensures our products are both beautiful and durable, exceeding our clients' expectations.



We take ownership of our decisions and actions. This approach guides our sustainability efforts, where we use eco-friendly materials and minimize waste to reduce our environmental impact.

Wellmade Fillmore ADU

Let’s start a project together

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Rob, Wellmade's head of Sales