Contact us

Our ability to consistently deliver quality construction projects is a direct result of our commitment to building excellent relationships. We look forward to learning about your project needs and discussing what we can do for you!


5586 W 19th Street #2000 | Greeley, Colorado 80634




Vice President of Preconstruction
Rob Rensink – rrensink@hall-irwin.com

Business Development Manager

Jeanna Whipple - jwhipple@hall-irwin.com 


Work for us

Our headquarters in Greeley, CO is the backbone of our company, where we’ve gathered a team that embodies the values and shares the mission instilled by our founder, George W. Hall.


If you are interested in working with us, please fill out the form to the right to learn about current opportunities.

You may also apply for current openings on Indeed.com.  


 If you are a Subcontractor interested in working for us, please fill out the form to submit your company’s information. 

You may also send Hannah Wassenberg an email with your contact information at hwassenberg@hall-irwin.com 

Contact Us

Thank you for your interest!