Judgment :- 1. Since, the issues involved in both the writ petitions are similar in nature, they have been taken up together and a common order is being passed. 2. It is stated that M/s.Chitra Construction Company, the petitioner in W.P.No.20943 of 2012, is a proprietary firm. The petitioner is engaged in the activity of providing services in excavation and site clearance relating to infrastructure projects. It has obtained service tax registration number AIMPS9332F for the purpose of service tax compliances in the State of Orissa. The petitioner company has its registered business premises at 21A, Manorama Estate, Rashulgarh, Bhubaneswar, Orissa. 3. It has been further stated that the petitioner has never provided any service within the jurisdiction of the Coimbatore Commissioner ate, nor it has been registered under the said Commissioner ate. Its registered office is situated at Centre Point Building, 4th floor, No.405, 21, Hemanta Basu Sarani, Kolkata, in the State of West Bengal. The petitioner has been maintaining its books of accounts at its registered office at Kolkata. The petitioner has its branch office, at Coimbatore, in the state of Tamil Nadu. Usually, projects orders and work orders are placed at its Head Office, at Kolkata. 4. It has been further stated that its address, 119, Amaravathy second street, Gurusamy Nagar, Coimbatore, is a premises shared by a private limited company, by the name of Chitra Builders Private Limited, which is the petitioner in W.P.No.22902 of 2012. The said private limited company has a branch office at the given address. The petitioner, in W.P.No.20943 of 2012, is an independent enterprise with separate books of accounts, PAN number, VAT registration and service tax registration. 5. With regard to the petitioner, in W.P.No.22902 of 2012, it has been stated that it is a Private Limited Company incorporated under the Companies Act, 1956. The said petitioner has its registered office at Centre Point Building, 21, Hemant Basu Sarani, 4th floor, Room No.405, Kolkata, in the state of West Bengal. It is registered with the Central Excise and Service Tax Department, Kolkata, for the payment of service tax, in respect of the works undertaken by it, within the jurisdiction of Kolkata Commissioner ate, under chapter V of the Finance Act 1994, read with the Service Tax Rules, 1994. It has a certificate of registration in form ST – 2, bearing service tax code AADCC3392DSD002. It has a certificate of registration in form ST – 2, bearing service tax code AADCC3392DSD002. The petitioner has been paying the applicable service tax under the said service tax code, with the concerned Commissioner ate, regularly, without any default. 6. It has been further stated that Chitra Builders Private Limited, the petitioner in W.P.No.22902 of 2012, is also registered with the Central Excise and Service Tax Department Rayagada, for the payment of service tax, in respect of the works undertaken by it, within the jurisdiction of the Royagada Commissioner ate. It has been granted a certificate of registration, in form ST-2, bearing service tax code AADCC3392DST001, having its business premises at J.K.Road, Near Angan Hotel, Rayagada, Orissa, from 15.10.2009. 7. It has been paying the applicable service tax to the Rayagada Commissioner ate, without any default. It has also been filing its income tax returns from its registered office, at Kolkata, state of West Bengal, under its PAN number AADCC3392D. 8. It has also been stated that Chitra Builders Private Limited has been involved in the activities of providing services relating to excavation, site preparation and clearances, works contract services, construction services, in respect of commercial and industrial buildings and civil structures. All service tax related issues are dealt with by its premises, registered under the jurisdictional Central Excise and Service Tax Department concerned, where the services are provided. It had never provided any service within the jurisdiction of the Coimbatore Commissionerate, nor does it have its registered office within its jurisdiction. 9. It has also been stated that the petitioner company has been executing excavation and sites clearance works for M/s.Larsen & Toubro Private Limited, as one of its main contractors, for various infrastructural works. It has been further stated that the petitioner, in W.P.No.22902 of 2012, has its branch office, located at No.119, Amaravathy second street, Guruswamy Nagar, Bharathiar University Post, Coimbatore. The residence of Ms.Rakhi shah, the Director of the petitioner company, is located at No.357, Western Valley, Green Home, Onampalayam, Coimbatore. While so, the offices of the Central Excise Service Tax Department attached to the head quarters preventive unit, Coimbatore, had conducted a search, on 1.3.2012, at the branch office of the petitioner, located at 119, Amaravathy second street, Guruswamy Nagar, Coimbatore and at the residence of Ms.Rakhi shah, the Directo