Innovative Mechanical And Electrical
Heating & Air Technology of California, Manfred Thyssen, Karin Thyssen Warning! Terrible workmanship and bad customer service
Warning! Do not do business with this company! The work they did for us was horrible. They refused to fix it or pay for damages. We've filed a compliant with the CA Contractors Board. If you've been victimized by Manfred Thyssen, Karin Thyssen or their companies, file a complaint with the CA ...