Your requirements are very unique when it comes to automation controls and service needs .

So are our solutions.

First, we listen to you. Then, we apply our resources to build cost-effective, results-based solutions.

Choose from a variety of service and support options and let us go to work for you on all your control valve and instrumentation needs ...

Repair Services

We offer a full Service/Repair facility including both instrumentation and control valve repair shops.

Whether it is process instrumentation or control valves, our highly-skilled technicians are here to diagnose, repair, replace, upgrade, and get you back up and running quickly. The OEM is good at developing new products and mass producing them. Our strength is service and repair of those products.

The core of our business is remanufactured products such as Fisher control valve and Rosemount Transmitter, so we don't just repair your instrumentation and valves, we remanufacture them to original factory new specifications. You receive them back quickly just "like-new” with a full warranty.

Our Repair/Service Center is equipped to handle any problems from the oldest obsolete equipment to the newest technologies.

For more info on our Repair Service, please call us at 318.949.2893, use our chat feature below, or use our contact form.

  • Free Diagnosis & Estimate 
  • Repair/Remanufacture 
  • Powder Coated Tough 
  • Testing and Calibration 
  • Quick Turn-Around (lead time)

Repair Services

On-Site Field Service

Sullivan and Sons, Inc., is a quality service company that provides maintenance service to users of major brand control valves and process instrumentation. These services include:

  • Installation and Start-up Assistance 
  • Troubleshooting 
  • Field Service/Repair 
  • Testing and Calibration

We provide service for all major brands and models of instrumentation. We are not limited to the following, but we do consider these devices as our specialties:

  • Fisher® 
  • Invensys/Foxboro® 
  • Rosemount® 
  • MicroMotion® 
  • Siemens/Moore® 
  • Honeywell® 

Our field service specialists are highly-qualified and provide superior service for our customers. Our technicians have experience in a variety of industries, including oil/gas, refining, power, chemical, pulp/paper, and water.

Contact a customer service representative for more information or to schedule a service appointment call us at 318.949.1591, use our chat feature below, or use our contact form.

On-Site Field Service

Engineering Services

Sullivan and Sons, Inc., offers a wide range of engineering services. Our expertise can help you through each stage, including conception, design, construction, start-up, and operations maintenance.

  • Consulting 
  • Valve Sizing 
  • Valve and Instrument Specifications 
  • Mass Flow and Density Sizing 
  • Start-up 
  • Troubleshooting

Across all development phases, from concept through planning, implementation, production and ongoing operation, a highly-experienced Sullivan and Sons project manager will work closely with your staff to ensure ease of operation. Sullivan and Sons, Inc., will provide a solution to your problem – including front-end engineering design, sizing and equipment selection, project engineering, and start-up services.

Engineering Services

Flow Test & Calibration Services

Our full service/repair facility is equipped to provide all your instrumentation or control valve calibration needs. These services come standard with all of the remanufactured products and surplus equipment we sell. All calibrations done by Sullivan and Sons, Inc., are traceable to standards established by the National Institute of Standards and Technology (NIST).

Our technicians use world-class technology during the testing and calibration procedure of all process instrumentation and control valves.

A partnership with an independent flow lab enables each flow product to be proved and certified by technicians specializing in flow calibrations using state-of-the-art calibration and proving equipment. Also, as the only accredited aftermarket MicroMotion® meter calibration facility in the USA, the lab is uniquely qualified to calibrate any coriolis meters.

Some of these industry-leading devices include the following:

  • 475 Field Communicator 
  • Fluke 744 Documenting Process Calibrator-HART 
  • Fluke 700 SW DCP/TRACK Software 
  • Calder Testers

Click To Read More About Calder Test Equipment

Flow Test & Calibration Services

Technical Support & Warranty

Our highly-qualified service technicians are available to help you with any of your instrumentation and control valve needs. Let us help you find a solution to any problem.

For Technical Support, please call us at 318.949.2893, use our chat feature below, or use our contact form.

For Warranty RMA, please call us at 800.603.4070, use our chat feature below, or use our contact form.

Technical Support & Warranty
450 Covington Rd.
Haughton, LA 71037