This week we have Colton McCormack, a diesel mechanic and host of Certified Wrench Podcast, joining us from the Lone Star State. He gives us some insight into what it's like being a heavy equipment tech and what's involved in keeping the iron up and running...along with plenty of jokes about Vaseline...

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Sweat & Grime is a podcast created for the skilled trades, hosted by the skilled trades. Bryan is a free lance heavy equipment operator and content creator, Rick is an owner/operator of an excavation business, and Matt is a general contractor.