Join Us in Celebrating!

We’re coming to Rapid City! Conti Federal has been tasked with constructing the B-21 RF Hangar at Ellsworth Air Force Base and we’d like to invite you for a kickoff celebration on Wednesday, May 17, 2023. A brief ribbon cutting ceremony will be held at 4:00pm at our downtown office followed by light refreshments and beverages at Hay Camp Brewing from 4:30pm – 6:30pm. You are invited to join us for one or both events.


Ribbon Cutting 
Conti Federal Office
First Interstate Bank Building
14 St. Joseph Street
Rapid City, SD 57701


4:30pm – 6:30pm
Hay Camp Brewing Co.
601 Kansas City St
Rapid City, SD 57701


RSVP by Wednesday, May 10, 2023 by clicking here or by emailing 


If you’re unable to make it, head over to our subcontractor section to learn more about registering as a vendor or view our upcoming opportunities.