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We are a family owned business founded in 2003 by Vince Rottinghaus and David Rowen. We saw a need for a lower cost, simpler designed ground thawing and hydronic heating system initially for year round construction process. Since then we have expanded our line to 4 models and specialty heating for the industrial and crude oil & gas industry. We are large enough to serve you and small enough to provide personal service.

Address:
Thor Mfg LLC
1001 8th Avenue
Charles City, IA 50616

Phone:
641-228-4380

Fax:
641-228-3443