10 Reviews

Rating
Language
Most recent
Liza Rendon
Reviews 1

I've had a mixed experience with Sigm. While their website is easy to use and provides helpful information, their customer service could use improvement. I expected better considering their reputation.

Jason Robinson
Reviews 1

I had a pretty average experience with Sigm. The website was easy to navigate and find the information I needed, but the overall service was just okay. It wasn't anything special, but it also wasn't terrible. Just average.