Product Support

Product support starts with offering the best warranty in the aftermarket business – Diamond Gard. “If it fails, we’ll replace it. Guaranteed!”

To better serve you, we have toll-free - live-person customer service (1-888-MELCO4U Ext 0) (1-888-635-2648 ext 0).

Email: (heavyduty@diamond-gard.com)

We would also be happy to assist you with on-site technical and sales training.