An Annual Maintenance Contract (AMC) ensures the reliable and uninterrupted performance of generator systems through scheduled servicing and technical support. Whether it’s a diesel, portable, standby, or solar hybrid generator, a well-drafted AMC letter is essential for formalizing the maintenance agreement between service providers and clients. Below are five professionally written AMC letter templates in Word format, each tailored to different types of generator maintenance scenarios and business communication styles.
1. AMC Letter Format for Industrial Generator Sets

2. Comprehensive AMC Letter Format for Standby Generator Systems

3. Preventive AMC Letter Format for Portable Generator Units

4. Semi-Annual AMC Letter Format for Solar Hybrid Generators

5. Standard AMC Letter Format for Diesel Generator Maintenance




