Controlled Environment Experts

At Percival Scientific, our mission is to help you create better science with the most customized growth chambers available for your controlled environment research.

We’ve been a global leader in the innovative design and manufacture of controlled environment chambers since 1959. Our clients include universities, government institutions and private corporations in the U.S. and around the world.

From bench-top chambers to large grow rooms, we engineer, custom-build and install the most durable and thoughtfully-designed controlled environments for nearly any research need.