McWhirter Steel is a turnkey steel provider. From pre-construction to punch list, we can do it all in-house. We are a 100% Union Erector with AISC Certification.

Customer satisfaction and high-quality projects are our top priority. We are completely committed to seeing every aspect of our projects through to completion and to exceeding our customers’ standards. 

The McWhirter team has a long history and strong knowledge of all aspects of steel erection, including the following in-house services: