Trusted Advisors
in Commercial Construction
ABout Greiner
Focusing on perfecting the space that you see and live-in each day is Greiner’s strength. Our team offers not only quality workmanship, dedication to your project and a commitment to reaching your goals, but we provide guidance to the team, consistent communication, proactive solutions and flexibility that are the staples to your project success. Whether you have an occupied remodel, interior renovation, new construction development or 24-hour maintenance concerns, Greiner’s team applies their years of knowledge and expertise to empower you to excel.
“Thank you very much for the depth of attention you are giving the LifeSource project.... It is clear to me you take pride in your work and take pride in our partnership.”
Watch Testimonial
Featured Projects
Greiner News
Feb 18, 2020
Building to Address Climate Change: The Biosolar Roof Installation at the Guardian Building
Having been in the construction industry for over 30 years, Greiner has worked on almost every kind of project there...
Feb 10, 2020
Making the Market: Greiner's Continued Commitment to Aiding the Healthcare Industry
Regardless of whether you’re in the construction industry or not, chances are you’ve noticed the rapid growth of healthcare facilities...
Jan 28, 2020
Leading from the Inside Out: A Q&A with Greiner Management
[caption id="attachment_3783" align="alignnone" width="750"] From top left: Hans Siefker, President; Josh Helgesen, General Superintendent/Field Operations Manager; Kate Carlson, Administrative Director....