For over 40 years, Sully & Son has been a trusted full-service hydraulic supplier, offering a comprehensive inventory of major brand components. Our selection includes gear, vane, and piston pumps; single and multiple spool valves; hydraulic cylinders; oil coolers; hydrostatic pumps and motors; gear reducers; filters; low- to high-pressure hoses; fittings and adapters; O-rings; and a range of complementary products.
Get StartedSully & Son is a full service hydraulic business. We offer sales, service, and consulting expertise with all manner of fluid containment systems. We stock a large inventory of parts to ensure that our customers will find the item they require. Our team of knowledgeable technicians has years of experience, and are highly qualified for repair or new installations to meet your hydraulic needs.
Our company services the following industries:
At Sully & Son, we offer a complete machine shop for all of your cylinder repairs and needs. If your cylinder requires a new tube, a new rod, a new gland, or any type of welding, we can do it in house. We will try to cut your down time to as short as possible. We also carry a wide range of seals in our inventory so that we can get your cylinder back to you as soon as possible.
We also carry a wide variety of valves. If we are unable to repair your valve or valve body, we can and will quote you the price of a new valve if you like, and give you your best options on what to do. We also carry a range of accessories for valves such as handles, pins, handle plates, and more.
Our fully equipped machine shop allows us to handle all aspects of cylinder repair right here at Sully & Son. Whether your cylinder needs welding, a new rod, tube, or gland, we do it all under one roof—cutting down your wait time and getting your equipment back to work fast.
We keep a wide range of seals and cylinder components in stock so we can quickly replace what's needed and minimize your downtime. From rods to glands, we’ve got the parts—and the know-how—to keep your equipment moving.
Not all valves can be fixed—but when they can, we’ll take care of it. If not, we’ll quote you a fair price on a new one and help you choose the best option. We also carry accessories like handles, pins, and plates to complete the job.
At Sully & Son, you’re not just another job ticket. We take time to explain your options, provide quotes, and offer honest recommendations based on what’s best for your equipment and timeline.
We stock a wide variety of hydraulic pumps and motors. We can also supply you with air driven hydraulic pumps. Whether your application is high pressure, low pressure, high volume, or low volume, we can meet your requirements.
Whether your application calls for high pressure, low volume, or something in between, we’re ready to supply the right pump or motor for the job. We work with trusted suppliers to make sure you get reliable equipment, fast.
For applications that require air-powered performance, we offer air-driven hydraulic pumps built to handle demanding tasks with efficiency and power.
Not sure what you need? We’ll work with you to find the best hydraulic pump or motor based on your pressure and volume requirements—keeping your system running smoothly and reliably.
From common replacements to specific system upgrades, we make sure you get hydraulic components that are built to last and perform in the field.
Expert troubleshooting and repair for all hydraulic components, including cylinders, pumps, motors, and valves. We restore performance and minimize downtime with fast, reliable service.
Read moreCustom hydraulic hoses made to order while you wait, with a full selection of high-quality fittings, adapters, and connectors for all major applications and equipment types.
Read morePrecision metal fabrication and custom machining services to meet the demands of any hydraulic system. From cylinder rebuilds to specialized brackets, we build parts that last.
Read moreMobile hydraulic support where and when you need it. Our technicians come to you for diagnostics, repairs, hose replacements, and system servicing—keeping your equipment running in the field.
Read moreAuthorized distributor of leading hydraulic brands. We stock a wide range of parts, components, and complete systems—ready for immediate pickup or delivery.
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Marvin came out to repair a ditch witch. He was soooo knowledgeable and professional. He did a great job and I couldn’t believe how fast he got it going. Very reasonable in price. Thank you Marvin and Sully and Sons.
I went here to have a pressure washer hose repaired. It was a 100’ hose and had blown out about a foot from the end. The hose wasn’t old so I thought I would see if fixing it was affordable. The employees here are great, they appeared to enjoy their job and were very helpful. They repaired my hose while I waited and charged me so little that I felt guilty. While I was waiting a woman came in needing an o- ring about 4” in diameter. They had what she needed and just gave it to her. I know they can’t do these things with every customer but I won’t go anywhere else in the future. I think Bussiness that operate this way should be publicly acknowledged and rewarded with success. Next time I may be charged more but I’ll know they are fair and it was something that just cost more to do.
Leak in back slide of our motor home got fixed very quickly. Great work guy😁
Great people from the parts department all the way to the mechanic shop out in the back!! They really know what they’re doing recommended 100%!
Amazing service, made my day 👍
