Please do not hesitate to call us
on 6-DIAMOND (6-342-6663) if
you have any feedback.
If applicable, we have a dispute resolution process which
can be found here. Should
you have any feedback, we would like to hear from you
and use that to engage with you in a mutually
benefitting way, allowing us to provide you with
superior service and continuous improvement.
We have various channels available for you to contact us
and they are listed below:
Tel : 6-DIAMOND (6-342-6663, +65
6342-6663 from overseas)
Email : custcare@diamond-electric.com.sg