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Better homes.
Built better.

Our mission is to help build a better world, by design. We're delivering on that mission by making it easy and efficient way to build custom, high-quality, sustainable homes.

A Message from
Our Founder & CEO

We believe that everyone deserves to live in a beautiful, well-built home that's good for you and the environment.

Plant designs and prefabricates custom, high-quality, healthy, sustainable, single- and multi-family homes. We empower individuals and small developers seeking to build their own projects, providing an efficient and reliable solution with peace of mind during the process.

We can work with your architects or you can work with one of ours to create your own design, or you can choose from one of our award-winning LivingHomes and make it yours.

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Me playing with blocks as a kid

Plant Values

Lifetime Quality

Plant’s design and building practices and processes are honed to deliver the highest quality results for our customers: a beautifully-designed, sustainably-built, durable home.

Lifetime Clients

We don’t just build great homes, we build trust. Plant believes that when we deliver the highest-quality homes and the most helpful service, we create relationships that last a lifetime.

Golden Rule

It’s a simple, but powerful concept: we treat our clients, suppliers, partners, and each other the way we want to be treated—with empathy, respect, and integrity.

Earth Day Every Day

We know that buildings have a profound impact on the environment and on people's health. As a home builder, we feel a daily responsibility to build and operate as responsibly as possible.

Less is More

Legendary architect Ludwig Mies Van Der Rohe coined this phrase, and we apply it broadly: A home built in less time, for less money, with less harmful stuff, and less environmental impact is, indeed, more.

Safety First

We are uncompromising in our commitment to the health and safety of our employees, clients, and the larger community. Safety is built into our operations, practices, and materials choices and designs.

Our Company Today

Plant Prefab is the first prefabricated design and construction company in the United States dedicated to sustainable construction, materials, processes, and operations. In 2019 we committed to full carbon neutrality in our operations by 2028, the first prefabricated home builder to announce a net zero goal. Learn how we're working towards this goal in our 2020 Corporate Sustainability Report.

Our patented Plant Building System™ and purpose-built facility in Rialto, CA allows us to custom build a variety of housing typologies. From single-family homes and accessory dwelling units (ADUs), to multi-family dwellings and affordable housing projects, we help people bring their projects to life faster and more sustainably than traditional builders. The Plant Design Studio, the company’s award-winning architectural design studio, helps clients create custom homes for construction at Plant. The studio also oversees the development of all new LivingHome designs and provides design advisory services to custom construction clients.

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First LEED for Home
Platinum Rating

Energy Value Housing
Gold Award (NAHB)

AIA Top Ten
Green Projects

One of Top Ten
Buildings of the Year


Steve Glenn

Founder & CEO

Jeff Spain

Chief Financial Officer

Deep Bhattacharya

President & COO

Namrata Vora

Chief Revenue Officer

Stan Kawahara

General Manager

Monder Shoufany

Studio Manager

Krantisinha Deshmukh

VP of Platforms

Amy Sims

VP of Design

Joshua Tech

VP of Manufacturing

Lizeth Tiscareno

VP of Finance & Human Resources

Randy Gonzalez

VP of Client Services

Jody Pilkenton

Director of Client Services

One of the great beauties of architecture is that each time, it is like life starting all over again.”

Renzo Piano

Board of Directors

Steve Glenn

Chair, Plant Prefab Board of Directors

Deep Bhattacharya

President & COO, Plant Prefab

Andrew Beebe

Managing Director, Obvious Ventures

Rafael Castro

Managing Director, Gerdau Paris Ventures

Tom Darden

Founder & CEO, Cherokee Investment Partners

Luke Radlinski

Director, Anchorage Capital Group

Join us.

If Plant’s values resonate with you and you’re interested in reinventing the homebuilding industry, we’d love to hear from you. Diverse perspectives and forward-thinkers welcomed.

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Rialto Factory & Headquarters

375 S Cactus Ave

Rialto, CA 92376


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Ontario Factory

450 Sequoia Ave

Ontario, CA 91761