About us
Family-Owned. Over 20 Years of Hydraulic Expertise.
MD Machine Works was founded on a simple promise: fast, honest hydraulic cylinder repair from people who know the work. For more than two decades, our family-owned shop in Northern California has kept equipment running for construction crews, manufacturers, and heavy equipment operators across the state.
Built on Experience, Driven by Service
What started as a small repair operation has grown into one of Northern California's most trusted hydraulic cylinder specialists. Over 20 years in business, we have rebuilt thousands of cylinders for all makes and models — from compact construction equipment to large industrial machinery.
Being family-owned means every job matters to us personally. We are not a big shop with a ticket number — when you call MD Machine Works, you talk to the people doing the work. That direct relationship is how we deliver same-day service and free pick-up and delivery without cutting corners.
Our technicians bring decades of hands-on experience to every repair. We evaluate the full cylinder — barrel, piston, rings, seals, and rods — using proven methods and quality parts, so you get a rebuild that lasts.
Family-Owned
Every job is personal. We treat your equipment like it's our own.
20+ Years Experience
Two decades of hydraulic cylinder repair across all makes and models.
Same-Day Service
Emergency turnaround available. We know downtime costs you money.
Statewide Coverage
Free pick-up and delivery throughout California, plus shipping for out-of-town orders.
Ready to Get Started?
Call us with your emergency breakdowns or schedule a pick-up. We are here to help.