Sharepoint Search Error/Search Service stuck at starting/Start or Stop a service using powershell

If ever you encounter a problem where search service is stuck at starting,or you recieve following message in event viewer related to search service, try steps given below: The Execute method of job definition Microsoft.SharePoint.Search.Administration.SPSearchJobDefinition (ID ) threw an exception. More information is included below. Retrieving the COM class factory for component with CLSID {}