This paper deals with the study on stress level of employees working in mechanical, construction based manufacturing industry. As well-known mechanical, construction and its allied industries is few among the industries which has higher work pressure and lesser time for relaxation, also early few decades had witnessed an exponential revenue and workmanship increase in mechanical and construction industry. It is the need of the hour to analyze the mental health of the employees in manufacturing industry. This study is based on the questionnaire by International Stress Management Association (ISMA) UK, and the data’s were analyzed and presented. This is to be considered as the preliminary study on a broader topic and this study shows that a vast amount of employees in this industry were under critical stress pressure, and a proper psychological counselling is needed. Also an effective human resource policy can also play an important role in getting these employees out of the current stress vulnerability which will directly influence the mechanical, construction and its allied manufacturing industry productivity. © TJPRC Pvt. Ltd.