Since 1991, Cylinders, Inc. has been rebuilding hydraulic and pneumatic cylinders for the toughest industries in the Midwest.
What began as a small shop in Chicago has grown into a trusted repair partner for companies that need fast turnarounds, precision work, and reliable service.
Many of our technicians have been with us for over a decade, and it shows. Our deep experience, combined with advanced machining and a large in-stock inventory, allows us to get your equipment back up and running quickly and done right the first time.
Because for us, it’s not just about repairs, it’s about keeping your operation moving.
Our mission is simple: to deliver high-quality hydraulic and pneumatic cylinder repair services with speed, precision, and integrity. We reduce your downtime, so you can keep doing what you do best.
We’re more than a repair shop, we’re a fully equipped machine and manufacturing facility built for heavy-duty results. Our workspace is designed for fast turnarounds, quality assurance, and high-capacity handling.

“I have used Cylinders Inc for the past 15 years and not once in that amount of time have I ever had a problem with the work that they have done for me. They have a fast turnaround time and are great to deal with. They also pick up and drop off cylinders which is a very convenient service.”

“Great people to do business with that put out quality work.”

“They do exceptional work speedy turn around times and have pick up and delivery service”

“Great experience working with these guys would highly recommend!”

“We brought our cylinder out of our Piranha Ironworker to them, this is a piece of equipment we use daily. They turned it around in probably less than 24hrs. Thank you so much to everyone at Cylinders Inc.”