About TGI

Glen and Dianne Thomas started their family-owned business in 1969 as Thomas Construction in the state of Illinois. They originally operated a successful asphalt plant and paving operation.

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Rumble Strip Grinding Machines

Thomas Grinding, Inc. manufactures two of the finest rumble strip grinding machines on the market today. We are proud to offer the the Skid Steer SS-200 and the TR-2000 Self Contained machines for sale.

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Stump Grinders

Since 1993 we have "cut our teeth" on the asphalt and concrete of American highways. Building on our patented technology we have developed the two self powered stump grinding excavator attachments.

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Equipment Sales

Thomas Grinding, Inc. is a great source for new and used equipment and vehicles. We have an ever changing selection of trucks, stump grinders, rumble strip grinding machines, and other equipment listed for sale.

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