Yes, our air compressor maintenance reminder services are always 100% free! We provide maintenance reminders as a free service to our current customers, contacts and potential future customers. You do not need to be a current Fluid-Aire Dynamics customer to sign up for reminders. It doesn't matter what brand of compressed air equipment you have, where you bought it, or how old it is. Whatever type of air compressor and dryers you have, we'll help you set up a maintenance schedule to keep your system in top condition.