1.？ online query
Many provinces have provided online inquiry systems, and you can log on to the official website of the provincial or municipal construction administrative department to find the relevant registration inquiry entrance. Enter personal information, such as name and ID number, into the inquiry system, and the system will display registration information, including registration level, registration number and expiration date.
2.？ telephone counseling
If you are not familiar with the online inquiry system or encounter problems, you can inquire by telephone. Call the local construction administrative department to provide personal information to the staff, assist in the inquiry and provide the corresponding registration information.
3.？ On site consultation
If you want to go to the construction administrative department in person, you can go to the local construction administrative department or the corresponding registration management institution (such as the construction industry association), bring valid identification and related materials, consult the staff, and submit an inquiry application.
There are several points to pay attention to when inquiring about your second-level constructor registration information.
1.？ Ensure the accuracy of personal information
Ensure that the personal information provided is accurate, including name, ID number, etc. If there are errors or incompleteness, the query results may be inaccurate. You can choose online inquiry, telephone consultation or on-site consultation according to your own situation.
Contact the local construction administrative department and consult the staff of relevant departments. It can help to query the registration information of Erjian and provide further guidance.
2.？ Query time and place
Different provinces or municipalities may have different regulations on the time and place of inquiry, so it is necessary to make inquiries at the specified time and place. Online inquiry is convenient and quick, and telephone and on-site consultation can directly communicate with the staff.
If telephone consultation is not convenient enough or can't solve the problem, you can go to the office of the construction administrative department in person, ask at the window or information desk, and submit relevant supporting materials. The staff will help you check the registration information according to the situation.