About TCI Supply
Parts Delivered in Time
Founded in 1982 in Drexel Hill, Pennsylvania, TCI Supply began as a regional distributor focused on heat treating systems and high-temperature process controls. We built our reputation by supporting mission-critical operations with dependable solutions from legacy OEMs such as Honeywell, Fireye, Johnson Controls, Siemens, Schneider Electric, and Pyromation. Our earliest customers operated in the Food Processing, Metal Treatment, and Pharmaceutical Manufacturing industries—sectors where reliability, accuracy, and thermal process consistency were essential.
Over the decades, TCI Supply has grown beyond our local footprint to become a global resource for technical control products. Our specialization now includes temperature regulation, electrical and electronic controls, automation and PLC interfaces, and flow control devices. As industrial needs have advanced and diversified, so too have our capabilities. Today, our customer base spans industries such as Oil & Gas Refining, Utility Operations, Mining, Bulk Material Handling, HVAC Contracting, International Trade, Commercial Construction, and Public Sector Infrastructure.
In 2018, in recognition of our expanded logistics role and evolving position in the global parts supply chain, we rebranded as TCI Supply. The new name reflects not only the scale of our inventory but also our commitment to offering total control integration solutions across a wide range of industrial applications. Our continuously updated catalog now contains millions of active and legacy industrial SKUs—ranging from temperature sensors and actuators to flame safeguard modules, valve positioners, and automation hardware.
We understand the high stakes of downtime. Whether it’s a boiler control system, a batching process, or an automation line that’s at risk of failure, timely access to the right replacement part is non-negotiable. That’s why we’ve built our business around just-in-time inventory fulfillment, supported by multiple strategically located distribution centers throughout the United States. This enables us to respond quickly to urgent demands—often same-day or next-day shipping—when critical items like valve actuators, burner controllers, or PLC modules go offline.
Navigating the challenges of obsolete, discontinued, or hard-to-source products is one of our core strengths. Our team brings not only current product knowledge but also deep familiarity with legacy systems and historical part data. We work closely with plant engineers, procurement teams, and maintenance supervisors to identify viable replacements, retrofit options, or direct part matches—often eliminating the need for costly system redesigns or long-lead-time OEM alternatives.
Rather than accept prolonged downtime or inflated quotes from limited sources, our customers rely on us for fast, accurate solutions backed by responsive support. From quote to delivery, our experienced account executives provide technical guidance, sourcing support, and real-time order tracking to ensure smooth procurement.
Welcome to TCI Supply—your global partner for industrial, MRO, and HVAC control parts. Whether you’re maintaining a high-pressure steam system or upgrading a legacy automation panel, we have the components and expertise to keep your operation running reliably.