Marking Services Incorporated

Marking Services Incorporated

Professional, comprehensive identification labeling products and services deliver unmatched value

Marking Services Incorporated (MSI) is a labeling contractor specializing in engineering, manufacturing and installation services of pipe markers, valve tags, equipment identification and in-plant signage on major construction projects. As a single source supplier and contractor, MSI delivers labeling services and a comprehensive range of superior identification products to plant owners and construction contractors for enhanced communications, operability and safety.

Headquartered in Milwaukee Wisconsin USA, we also have facilities in Houston Texas, Singapore, Canada, Mexico, Abu Dhabi, Qatar, Australia and Brazil. Marking Services has two distinct business segments tailored to the individual needs of specific markets in which they reside:

MSI – Marking Services, Inc.

Contractor Marking products and services save in-place costs

MSI is a worldwide leader in mechanical labeling, servicing the identification needs of mechanical, electrical and ammonia contractors. We've been advancing the use of pipe markers, valve tags and equipment signs to enhance overall operations of commercial, industrial, health care, educational and technology facilities for the last 20 years. Working directly with electrical, plumbing, HVAC, fire protection and ammonia refrigeration contractors of all sizes, MSI offers a complete line of mechanical identification to meet every labeling challenge with extremely fast fulfillment, industry best quality, and no minimum order requirements.

Custom identification products and services to efficiently and effectively reduce “in place” costs

  • Take Off Service
  • Submittal Service
  • Product Recommendations
  • Custom and Stock Mechanical and Electrical Identification Manufacturing
  • Pack- By Service


Marking Services Incorporated

MSII – Marking Services Installation, Inc.

Turnkey identification and labeling services for end user, industrial and marine/offshore markets

As a turnkey labeling contractor, MSII develops specific design, engineering, material fabrication and installation methods for all plant signage, pipe, valve, instrumentation and equipment identification. Serving the oil, gas, offshore drilling and power generation industries worldwide, MSII’s turnkey labeling services support a facility's commissioning, start-up and operation by providing critical information to plant personnel in a standardized and consistent manner. Our clients recognize the benefits of quality labeling and the long-term cost savings associated with faster more efficient plant commissioning and start-ups, improved operator training and enhanced plant safety for employees.

Engineered process labeling services deliver complete facility identification to customers worldwide.

  • Asset Identification
  • Planning and Design
  • Engineering
  • Technical Drafting
  • Manufacturing
  • Installation

Marking Services, Inc.
8265 N. Faulkner Road
P.O. Box 240027
Milwaukee, WI 53224
Tel: (414) 973-1331
Tollfree: (800) 234-0135
Web site: http://www.markserv.com