Tayshen hires ASE-certified technicians with many, many years of experience to create a professional, courteous atmosphere that is not intimidating to anyone. We especially want our female customers to feel at ease. As a female-owned auto shop in a male-dominated profession, we believe we have achieved this. Tayshen hires ASE-certified technicians with many, many years of experience to create a professional, courteous atmosphere that is not intimidating to anyone. We especially want our female customers to feel at ease. As a female-owned auto shop in a male-dominated profession, we believe we have achieved this.