LEADING PRODUCTS - Winn-Marion Barber, LLC strives to represent only the best manufacturers in the industry. These premier products allow our customers to do the job right the first time, every time.

TECHNICAL EXPERTISE - The backing of these industry leaders combined with our highly technical staff enables us to solve customer problems with the right product, at an affordable price.

VALUE ADDED - We don't just sell products and wish you good luck. We can assist in startup, integration & customization tailored exactly to our customers' needs. Control valve assembly, Governor Repair & Remote Power System fabrication are just a few examples of these services.

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TURNKEY AUTOMATION - WM Automation Service, LLC provides complete turnkey automation for oil and gas wellheads. Increased production and lower installed cost is one formula for our success.

TROUBLESHOOTING AND PROBLEM SOLVING - Years of oil and gas field experience on our staff prove invaluable to our customers in identifying measurement and automation problems but more importantly - solutions.

CALIBRATIONS - Scheduled calibrations and gas sampling services by our experienced technicians guarantee accurate results and regulatory compliance.

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COMPLETE PLANT CONTROL - Winn-Marion, Inc., provides complete integration service for plant control including the associated instrumentation.

ENGINE & TURBINE SPEED CONTROL - Speed governing is just one of our specialties. You can also count on us for Air/Fuel Ratio control, Catalyst systems, Load Sharing and more.

OUR PERSONNEL - Our strength is in our people. Staffed with some of the sharpest engineers and technicians in the industry, no project is too large for us to tackle.

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About Us

Winn-Marion Barber Stands Alone at the Top

The Winn-Marion Companies trace their roots back to 1972 and a Georgia Tech Chemical Engineer, Bill Winn, with a vision of solving customer problems utilizing emerging technology and the idea of there always being a better way. Over the years we've grown from our base in Denver, CO adding offices in Utah, Arizona, New Mexico, Montana and Wyoming. Serving the industrial and semiconductor process markets with almost 100 employees helping our customers in the Rocky Mountain region of the United States. Our vision remains the same.

Measurement & Control Products

Those we advocate and use, principally, are:

  • Continuous Online Process Analyzers
  • Flow, Pressure, and Level Measurement & Control
  • Continuous Emission Monitoring
  • Specialty and Control Valves
  • Natural Gas Measurement
  • Filtration

Top Customer Markets:

  • Gas Processing, Production, and Transmission
  • Semiconductor and Electronics Manufacturing
  • Electric Power Utilities
  • Pulp & Paper Processing
  • Non-Ferrous Metals Mining
  • Continuous Emission Monitoring
  • Oil Production, Refining, and Pipelines
  • Water and Waste Water Treatment
  • Government - Los Alamos, Sandia, INEL
  • Consulting Engineers
  • Bio Technology
  • Food Processing

Our Philosophy

  • Identify opportunities to expand our services and capabilities
  • Focus on product lines that provide opportunities for value-added services
  • New technology and creative processes