Controls Integration — Winn-Marion, Inc.


Winn-Marion, Inc. provides complete control integration services for a variety of unique and common applications. Utilizing powerful hardware and software products from the world’s leading manufacturers in their respective businesses, we provide the simplest and most elegant solutions to solve complex control applications in the most cost effective manner. With the advanced hardware and software products of ABB Controls, Woodward, and Johnson Matthey after treatment products, we have a wide array of tools available to simplify your plant integration and emissions control systems. We can also support your existing control needs – regardless of the manufacturer.

Industries Served

(Included but not limited to)

  • Gas and Oil Processing Plants
  • Geothermal Plants
  • Prime Power, Distributed Power, Backup Power, and Cogeneration Plants of all Sizes, from 10kW to 100 MW
  • Boiler and Steam Plants
  • Manufacturing
  • Food Processing

Our expertise and the products we represent can bring your plant up to the latest standards. Because ABB and Woodward products provide the highest level of system integration and user friendly software tools and interfaces, our customers save significant expense on the front end – in installation costs, and down the road – in reduced maintenance, down time, and future support costs.

Services Provided

  • Control Systems Integration
  • Product Selection and Specification
  • Equipment and System Retrofit and Upgrades
  • Stationary Gas and Diesel Engine and Combustion Turbine Emissions Control Systems Specification, Installation, and Testing
  • Protection System Design
  • Analysis Shelter
  • Catalyst Monitoring and Cleaning
  • PLC, DCS, and Controls Programming
  • Engine and Turbine Stop/Start Sequencing and Protection Integration
  • Local and Remote Control, Monitoring, and Communication (Land-Line, Radio, and Satellite)
  • Human Machine Interface (HMI) design and integration
  • Installation and Commissioning
  • Field Service
  • Training

For more information, visit:


Winn-Marion Barber, LLC — We’re Not Your Average Representative


Winn-Marion Barber, LLC is a manufacturer’s representative, distributor, and service provider of instrumentation and process controls to the industrial marketplace and to the oil/gas industry. 

Since 1972, Winn-Marion Barber has had the vision of solving customer problems with better solutions and utilizing emerging technology. We have grown from our base in Denver, Colorado, adding eleven offices throughout the Rocky Mountain and Northeast regions of the USA.

We serve a variety of markets including: Natural Gas Production & Gathering, Utility Power, Oil Refining & Mining – to name a few. The Winn-Marion family prides itself on being the “go-to” people for our customers in applications such as: Wellhead Automation & Control, Engine Retrofits, Control Valve Automation, SCADA, and Heat Tracing Circuit Design. 

Winn-Marion Barber represents product lines:

  • ABB Control Systems
  • ABB Instrumentation
  • ABB Process Analytics
  • ABB Totalflow
  • Advanced Instruments, Inc.
  • American Sensor Technologies
  • Cyclonic Valve
  • Electro-Chemical Devices
  • Fairchild
  • Fossil Power Systems
  • Freewave
  • Johnson Matthey
  • McCrometer
  • Metro Automation (Jamesbury, Neles)
  • PGI International
  • PhyMetrix
  • Thermon
  • TLV
  • Woodward

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.

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.

Because problem solving is at the heart of our mission and philosophy, it really is about you –and our staff demonstrates that.

To learn more about Winn-Marion Barber, it’s product lines and services, visit