There are 128,536 general car repair shops in the United States. What are the 4 types of maintenance? Four general types of maintenance philosophies can be identified, namely, corrective, preventive, risk-based, and condition-based maintenance. What are the 4 types of ...

The average salary for a maintenance worker is $ 15.90 per hour in the United States and $ 4,500 overtime per year. 48.3k salaries reported, updated as of December 25, 2021. How much does a maintenance technician earn UK? The ...