Contact Us

Scale & Corporate Office Direct Numbers

Sylvania Minerals 734-783-7425 sylvania-scale@greatlakesagg.com
Taylor 313-253-5460 taylor-scale@greatlakesagg.com
Rochester Hills/Crooks Rd 313-305-0513 crooks-scale@greatlakesagg.com
Salem/Chubb Rd 810-217-9481 chubb-scale@greatlakesagg.com
New Haven 248-244-3425
Highland Park 248-244-3466 highland-scale@greatlakesagg.com
Main Office 734-783-7400
Mark Parran - President 734-783-7400 mparran@greatlakesagg.com
Ryan Lumpford - Sales Manager 734-783-7418 rlumpford@greatlakesagg.com
Mike Parsons - Sales Manager 734-783-7413 mparsons@greatlakesagg.com
Tom Downs - Recycled Agg Plant Manager 734-783-7417 tdowns@greatlakesagg.com
Jordan Stol - Sylvania Minerals Quarry Manager 734-783-7400 jstol@greatlakesagg.com
Matt Layne - Safety Director 810-334-8344 mlayne@greatlakesagg.com
Keith Childress - Quality Control Manager 734-783-7411 kchildress@greatlakesagg.com
Art Martinez - Scale Manager / IT Support 734-783-7412 amartinez@greatlakesagg.com
Melissa Zielinski - Credit / Receivables / HR 734-783-7420 mzielinski@greatlakesagg.com
Becky Henderson - Invoicing / Tickets / AP 734-783-7416 rhenderson@greatlakesagg.com
Quality Control Lab 734-783-7410 kchildress@greatlakesagg.com