Ihn Company, Inc. is a company with over 30 years of experience! We provide all types of services including: plumbing, foundation repair, egress window installation, hvac, and radon mitigation services for commercial and residential properties all over Southeastern Wisconsin areas. As a customer you can expect honesty and a result that you desire, you will not be over sold or be pressured. Ihn Company is fully licensed by the State of Wisconsin, insured, and bonded so you feel confident in the craftsmanship
