Retrofits and Upgrades

Why Choose PolSys for Your Retrofits & Upgrades?

When it comes to upgrading and retrofitting air pollution control and other gas-fired industrial equipment, choosing the right partner can mean the difference between extensive unplanned downtime, cost overruns, and long-term reliability issues. We’re not a manufacturer—we’re a trusted service partner with decades of on-site experience with all types, makes, and models of gas-fired systems. Our broad technical expertise allows us to recommend the right solution for your operation, application, and pain points.

Complete Industrial Support

We provide comprehensive services for:

• Air pollution control equipment (regenerative thermal oxidizers, oxidizers, scrubbers, etc.)
• Burners/gas trains, and combustion systems
• Gas-fired equipment
• Industrial control systems (including PLC and HMI upgrades, automation, and integration)

Honest, Unbiased Solutions

As an independent, third-party service provider, we’re not incentivized to promote specific brands or systems. Our only goal is to recommend and implement the optimal solution for your specific needs. Whether you need an upgrade to your burners or a retrofit to your air pollution control equipment, our approach is always the same: find the most reliable, effective, cost-effective path forward for your operation.

Decades of On-site Experience

With on-site experience across a wide variety of industries and applications, we understand the real-world challenges facilities face. From older legacy systems to the latest digital controls, we’ve seen it all—and we know how to make it work better for you. Our technicians are highly trained and specialize in extending the life and efficiency of existing equipment through precision upgrades, retrofits, and system optimizations.

Whether you’re looking to meet new compliance standards, improve energy efficiency, reduce emissions, or simply keep your operations running reliably, we tailor every solution to your specific needs.

What You Can Expect

• Unbiased recommendations based on your needs, not brand loyalty
• Extensive knowledge of gas-fired, combustion, automation, and pollution control systems
• Seamless integration of new technologies with existing systems
• Safety-first service backed by training, certification, and experience
• Honest communication and transparent pricing
• Flexible scheduling

Control System Upgrades

The more robust your control system, the more efficient and reliable your equipment’s performance will be. The right control system improves system uptime, safety, operational efficiencies, and data collection. As importantly, it streamlines troubleshooting so repairs can often be made in minutes, not hours.