Our Team

Tel: 801-409-1388

Ernie Archuleta


Project Administrator

Ernie directs the daily operations of Cornerstone Building Supply, providing management support for projects and staff. His specialty is in developing and maintaining vendor relationships and providing continuing education and training for product lines. He also serves as the internal product rep for finishes, mechanical, concrete, and masonry.

Tel: 801-409-1392

Brian Kirkendall


Project Manager, Doors & Hardware

Brian works closely with the Architectural team at BGW to specify doors and hardware according to building code as well as life and fire safety, accessibility, security, and convenience of use. As the resident door expert at Cornerstone, Brian oversees all product orders, scheduling and delivery and also coordinates access control and keying.

Tel: 801-409-1366

Stephanie Magrath


Account Manager

Stephanie is responsible for bookkeeping and data management for Cornerstone. She processes and maintains records of all orders and invoices and also tracks important project metrics. Stephanie also provides additional support to each team member to ensure the highest level of customer service.

Tel: 801-409-1046

Roger McBrayer


Project Manager

Roger is responsible for the management of product orders, scheduling and delivery, working closely with the Building God’s Way architectural team and local contractors to manage projects throughout construction. He also oversees vendor relationships and the development of company operations and maintenance procedures and specializes in lighting and lighting control packages.

Tel: 801-409-1063

John Workman


Retail Sales Manager

John is responsible for the management of all retail product sales, specializing in seating, carpet tile, vinyl flooring, and play structures and equipment. He also oversees Division 10 specialty products that are specified for BGW projects, including Bradley Restroom Accessories, Hadrian Restroom Partitions and additional non-division 10 products like roof access ladders & hatches and Irwin Theater & Telescopic Seating.