Engineers' Society of Western Pennsylvania


337 Fourth Avenue
Pittsburgh, PA 15222

Phone: (412) 261-0710 Email: Get Directions

Host Hotel

Look for information on the IWC room block in Spring of 2023!


San Antonio Marriott Rivercenter

101 Bowie Street, San Antonio, Texas, USA, 78205

Tel: +1 210-223-1000



Please note that the IWC does NOT contract or work with ANY third-party reseller of lodging rooms in conjunction with the IWC.  Attendees are advised to be aware of any contact made from such parties – they are most likely fraudulent and NOT affiliated with the IWC.  Please contact the IWC should you be contacted by such unauthorized parties.