Honesty, integrity and reliability are the family qualities that support our award-winning business.
Building a successful company requires excellent communication with customers and clear standards. Our standard is to exceed customer expectations by delivering superior service, top-notch equipment and quality installation—every time.
At Greiner, it's not just a project. It's our family name stamped on each building in the community we call home.
I have personally known Dave Greiner for 25 years and my firm has worked with Greiner Electric on both small and large projects, including a recent private aircraft hangar and a downtown high-rise. Their work is consistently thorough and professional - and they're fun to work with!
Michael Barber, Architect
Barber Architecture • Denver, CO
I’ve been privileged to handle the surety bonding for Greiner Electric, LLC, for more than ten years. Greiner’s professional management team and commitment to quality workmanship & customer satisfaction, combine to make my job a real pleasure.
Mark Sweigart, Vice President, Surety
Willis of Colorado, Denver, CO
Being a regional CM/GC with annual revenues over $400 million, and with 95% of our work program being acquired through relationships---we rely heavily on our construction partners, subcontractors and others to deliver on our commitments. From subcontractor selection, through preconstruction and the construction process, Greiner Electric has always supported our clients and our efforts to deliver on our promises.
Dave Ivis, General Contractor
GE Johnson, Denver, CO