Precision Machining Excellence Since 1956

Cleveland Steel Services (CSS) is a premier provider of CNC milling and turning based in Cleveland, Ohio. Combining nearly 70 years of manufacturing heritage with modern, veteran-led innovation, we deliver high-tolerance subtractive manufacturing solutions for America’s most demanding industries.

Our History & Heritage

Our story began in 1956 as Murray Machine & Tool Inc., a cornerstone of Northeast Ohio’s hardware manufacturing scene. In 2022, the facility was acquired and rebranded as Cleveland Steel Services by Adrian Medic in partnership with U.S. Army Veteran Matthew Bosher and Active Duty Army member Joseph Bosher. Today, we honor that legacy by merging traditional machining craftsmanship with cutting-edge CNC technology.

Certified Veteran-Friendly Business

We are proud to be a State of Ohio Certified Veteran-friendly Business Enterprise (VBE-180063). Our leadership brings the discipline, precision, and mission-focused mindset of military service to every workpiece that leaves our shop. When you partner with CSS, you are supporting a veteran-owned business dedicated to American manufacturing excellence.

Our Core Expertise

We specialize in high-precision subtractive manufacturing, leveraging a fleet of advanced CNC and manual machines to support:

CNC Milling: High-efficiency production for complex geometries up to 40" x 20" x 6".
CNC & Manual Turning: Precision lathe work for shafts, pins, and spindles.
Production Sawing: Accurate material preparation and metal bar cutting.

Industries We Serve

From the Cleveland manufacturing corridor to national supply chains, we provide mission-critical components for:

Aerospace: High-tolerance engine and structural components.
Automotive: Performance parts and specialized assemblies.
Industrial Tooling: Custom mold bases, dies, and heavy machinery parts.

The CSS Advantage: Quality & Reliability

Tight Tolerances: Our investment in modern CNC technology ensures repeatable accuracy for every setup.
Rigorous Quality Control: Every part undergoes strict inspection to ensure it meets your exact blueprints and industry standards.
Collaborative Partnership: We don't just cut metal; we provide technical expertise to help optimize your designs for manufacturability and cost-efficiency.
On-Time Delivery: Located in the heart of Cleveland, we offer flexible logistics and local pickup to keep your production schedule on track.