In 1974 he graduated from high school and stayed in this industry working full time. During this time he saw a career opportunity and decided to become an apprentice glazier. The opportunity was with the Seattle Glaziers and Glassworkers Local Union #188, where he achieved his journeyman glazier certification. John spent the following years working in the industry as a glazier. In 1988, he decided to make the concept of servicing the doors he had been installing as a glazier a reality. He opened All Purpose Door Repair.
With humble beginnings and a small bank account, John approached new clients with one statement "If you give me a chance to repair your doors and you don't like what I do, you don't have to pay me." That statement of integrity started building John a clientele, which continues to grow decades later.