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Phone: (636) 583-8698 | | Fax: (636) 583-5971

hth Companies is proud to serve

hth companies is a full-service contractor offering a wide array of services including scaffold erection, mechanical insulation, mechanical maintenance, industrial cleaning, industrial maintenance, confined space rescue, and painting and coatings. With more than 800 employees working throughout the Midwest, hth companies is equipped to meet our customers’ needs. Our experience includes, but is not limited to, the following facilities: grain processing plants, refineries, ethanol plants, chemical plants, power plants, military and government facilities, office buildings, manufacturing facilities, automotive, hospitals, schools, commercial buildings, and bio-diesel plants.

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We mobilize out of the locations listed, but aren’t limited to that specific town.

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