4800 Metalmaster Way McHenry, IL 60050
Get Directions via Google Maps
Send Invitations to Bid, Addendums, Addenda, Clarifications, RFI’s, Proposals, Quotes, etc.: estimating@metalmaster.us or 815.459.6596
General email: info@metalmaster.us
Phone: 815.459.6415
Fax: 815.459.6596
Office Hours: Mon. – Fri. 7:30 A.M. – 5:30 P.M. (CST)
24-Hour Emergency Response:
1-815-459-6415
Or email us at service@metalmaster.us
Estimating Department - F: 815.459.6596
Scott Young - Estimating/Sales - F: 815.459.6596
Alan Rentschler -Estimating Manager - F: 815.459.6596
Joe Dorfner -Submittal Department Manager - F: 815.459.6596
Kim Zalas - Assistant Project Manager - F: 815.578.1960
Theresa Ernst - Senior Project Administrator - F: 815.385.8730
Tammy Coleman - Senior Payroll & Payables Administrator - F: 815.385.8730
Scott Lukach - Warehouse Operations & Logistics Manager - F: 815.578.1960
Frank Bilek - Safety Director - F: 815.459.6596
Shawn Blough - Quality Control & Safety Inspector - F: 815.578.1960








