Precision Sheet Metal Fabrication and
Electronics Assembly Specialists
In 1979, Bob Graf founded East River Metals, Inc. to develop metal enclosures for its sister company, American Mine Research, Inc. At the time...
Since 1979, Custom Manufacturing Services, Inc. (CMS) and East River Metals (ERM) have manufactured metal enclosures, precision fabricated metal parts and weldments and electro-mechanical assemblies. From precision metal laser cutting, to highly cosmetic powder coat painting, to turnkey electro-mechanical assembly, CMS and ERM have provided quick turnarounds for our customers for over 35 years. We welcome you to browse our website and learn more about our company and the services we provide including: Metal Fabrication, Electro-Mechanical Assembly and Paint & Finishing.
Our History at Custom Manufacturing Services, Inc.
In 1979, Bob Graf founded East River Metals, Inc. to develop metal enclosures for its sister company, American Mine Research, Inc. At the time, AMR needed quick turnarounds on cosmetic and tight-tolerance enclosures. Building upon the experience of fabricating AMR’s products, ERM soon began fabricating parts for other companies interested in outsourcing their sheet metal work. In founding Custom Manufacturing Services, Inc. in 1995, we took the opportunity to combine the knowledge and experience of metal fabrication at ERM and electro-mechanical assembly at AMR. Today, both CMS and ERM offer state-of-the art precision sheet metal fabrication services, and CMS further offers turnkey electro-mechanical assembly services to a diverse group of successful customers in a wide range of industries.
Over the years, CMS and ERM have succeeded because of three main components: great employees, products and customers. Our customers demand the best from us, which is why our quality policy is to meet and exceed their expectations so significantly that CMS and ERM become their overwhelming suppliers of choice. We are confident that our employees, equipment, and ISO 9001:2015 certified processes can produce quality products, on time and at an economical price in today’s market. We are also proud to offer our products and services from three modern facilities in West Virginia and Virginia encompassing over 155,000 sq. ft. of office, manufacturing and warehouse space. On behalf of our employees, thank you for your time and the opportunity to share our facilities and capabilities with you. Please schedule a visit to let us show you what we mean by “Mountains of Opportunities” or Contact Us Today.
-David Graf, President
Custom Manufacturing Services, Inc.
142 Brick St. Princeton, WV 24740
PO Box 184
12187 North Scenic Highway Rocky Gap, VA 24366
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What Our Clients Say!
Smyth Co. Machine
Flexible and delivered with very short lead times. Excellent service. Keeps me informed.
Customer Service is great and super responsive! CMS has always come through for us, thank you!
You guys are great, appreciate you!
The staff is very accommodating. Response is very prompt.
Best quality products, above and beyond service, very competitive.
Quality issues are taken care of, orders are on time, pricing is best with few exceptions, takes care of shipping emergency needs.
Very satisfied with CMS/ERM. Communication is great and quality is superb.