News & Events 2017-11-30T10:39:35+00:00

Sigma cleans up with car wash projects

Another car wash project by Sigma Contracting Sigma Contracting cleans up when it comes to building new car wash projects in Arizona and Nevada. The sophistication of modern car wash facilities requires that the staff [...]


AZCREW's Membership Committee, in conjunction with the Special Events Committee, recently held a New Member Orientation. The event was attended by 24 new members, who were joined by Board Members, Committee Chairs and CREWmates. The [...]

Thank you from Sigma & Horses Help!

We would like to take the opportunity to sincerely thank those of you that responded to our request for financial donations for Horses Help. Every contribution helps this wonderful organization continue to move its expansion project forward, and as Horses Help [...]

Horses Help Needs You!

I’d like to take a moment of your time and ask you to consider a favor. As many of you know, Lindsey Dierks was a former team member at Sigma Contracting 11 years ago. While [...]