TLM is a manufacturer’s representative specializing in industrial capital equipment and engineered systems. We provide technical expertise, application solutions, equipment selection, system design support, and after-sales service for air movement, air pollution control, bulk material handling, heat transfer, and water treatment equipment.

We are a proud family-owned business operating since 1975. Over five decades, we have built a strong reputation for technical knowledge, high-quality solutions, and excellent customer support.

We represent top-tier manufacturers in the following categories:

• Air Movement: Centrifugal, axial, ID/FD, FRP, alloy fans, blowers, blower packages, wall/roof fans, and gravity ventilators.
• Air Pollution Control: Baghouses, cyclones, scrubbers (packed tower, venturi, electrostatic), thermal/regen/RTO/catalytic oxidizers, and biofilters.
• Bulk Material Handling & Processing: Pneumatic conveyors (dense & dilute phase), mechanical conveyors, vibratory feeders, magnets, bins, silos, and related components.
• Heat Transfer: Boiler economizers (standard & condensing), waste heat boilers, air-to-air & gas-to-liquid heat exchangers, air preheaters, and cooling towers.
• Water Treatment Equipment & Systems.

View our full Line Sheet here: TL-Maddox-Line-Sheet-2025.pdf

As manufacturer’s representatives, we work directly with end users, engineers, contractors, and OEMs to provide the right equipment and system solutions at competitive prices.

• Application engineering and system design assistance
• Equipment selection and specification support
• After-sales service and technical support
• Troubleshooting and parts assistance

We primarily serve customers in the Midwest and surrounding regions from our base in Ellisville, Missouri. Contact us to confirm coverage for your location.

• Visit our Contact page
• Call us at 636-394-8161 or 314-973-7666
• Email us through the contact form on the website

Provide details about your application (flow rates, materials, temperature, etc.) for the fastest response.

Yes. Many of our partner manufacturers (such as E-Tech for heat transfer) specialize in custom-engineered solutions and retrofits for existing systems.

We support a wide range of industries including manufacturing, food processing, chemicals, power generation, mining, aggregates, pharmaceuticals, and any operation requiring industrial air handling, dust collection, material conveying, or heat transfer solutions.

Each product category on our website lists the manufacturers we represent with detailed descriptions (e.g., Chicago Blower, Camcorp, Moffitt, E-Tech, etc.).

Contact TLM today — our team is ready to help you find the right industrial solution.

TL Maddox Companies
16149 Westwoods Business Park
Ellisville, MO 63021

Phone: 636-394-8161 | Mobile: 314-973-7666
Website: www.tlmcos.com