Feel free to call us: +1 800 758 9681

Company Overview


Lin & Associates is a control system integration company with years of practical industrial experience implementing automation solutions. Lin & Associates was founded in 1992, with the insight that quality—coupled with operational excellence—is the foundation of a successful project.

Our staff is a diverse group of highly skilled and experienced individuals that solves today’s most challenging problems in the automation industry. Our talented engineers and designers are focused on quality and functionality. Our industry leading automation experts will ensure your solutions are implemented utilizing the industry’s best practices. And, because we are versed in proven systems and ever attentive to the newest technologies, Lin & Associates will provide a steady hand to guide your technology upgrade strategy.

The control systems that Operations must live with and use every day will be as good as the people who designed and implemented them. Lin & Associates’ talented, motivated, and experienced staff consistently delivers the highest quality process control engineering and design, ensuring high operator efficiency at a reasonable price. We specialize in Honeywell Experion® PKS/TPS/TDC, Yokogawa, and Emerson DeltaV Distributed Control Systems.
Testimonials
  • "Last week we did an upgrade from R301.2 to R310.3 of our OM cluster and we want to thank you for the great response all of you gave us in resolving a few graphic issues. Throughout the week, you were each helpful and courteous, provided fixes quickly which we were able to implement easily, resolving the issues we ran across. I felt like I had a couple of extra engineers right here on site taking care of my problems! Thanks so much. In addition, your engineer gave an excellent “advanced engineer/graphics” class yesterday here on-site. He gave our group many tips and helps for better troubleshooting schematic issues. He also provided background and explanations for why things are done certain ways. We really got a lot out of his time!"

    Major US Refiner, Process Control Systems Administrator
  • "As I retire, I have numerous happy memories of the many projects that I have worked on with Lin & Associates. This no doubt was an important factor for my longevity. However, without all the help that they have provided me, I would have never been successful in my endeavors. For that, I am most appreciative. As I look back at my career, I consider myself blessed with how my life has unfolded and extremely lucky to have known you. These will always be the best years of my life, as truly the “People I Met Along the Way Made the Difference.” Thanks again and who knows - our paths may cross sometime in the future."  

    Major US Refiner-Marketer, Project Engr Specialist Consultant
  • "Thank you for the completing the PX Graphics Migration successfully. You have exceeded our expectations and all of the people that you worked with here were very complimentary of your teams knowledge, skill, service and professionalism. Great Job! We will certainly keep you in mind for future projects."

    Major US Petrochemical, Process Technology Team Lead
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Our Mission

Lin & Associates strives to have the insight and expertise to solve the challenges of modern day control systems, and to offer the highest quality products and services at competitive prices. We are committed to exceeding expectations and providing the professional excellence our clients deserve.

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Operations Focused

Lin & Associates understands plant operations. We have worked in the refining and petrochemical industries since 1975. Our team is inspired by and embraces challenges, and we will work closely with you to design and implement practical and useful solutions.

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Proven Value

Lin & Associates has a proven track record of successful, on-time, and on-budget projects. Our clients repeatedly utilize our services for their control projects—because they can trust us to get the job done right. Let us know how we can help you be successful!

Our Leadership

  • Diana Lin
  • Eric LeBlanc
  • Rob Allen
Lin & Associates works with nearly all of the U.S. domestic refining companies as well as petrochemical, chemical, power, and pulp and paper plants both domestic and international. We work with our clients in a team atmosphere, encouraging open feedback while always adhering to specifications. We take client proprietary information seriously. We work hard to understand your expectations and the specifics of your operating environment, so that we can deliver solutions that are cost-effective and reliable for your plant's operation.