Manufacturers Reserve Supply

Tina Breen Vice President, Sales & Marketing

Tina Breen started working in the LBM Industry in 2006 as the Sales Manager at Manufacturers Reserve Supply. Through the years, she took the marketing department under her wing and was promoted to General Sales Manager and then Vice President, Sales & Marketing. In these roles, she is focused on the strategic direction of MRS, developing her team to operate at their personal best, and negotiating programs for her customers that grow their business and profits.

Sandra Coutinho Accounting Manager

As an Accounting Manager, Sandra is responsible for the overall accounting and financial functions at Manufacturers Reserve Supply. Sandra joined the MRS team in 2016. She has over 15 years of experience providing privately held companies with auditing and accounting services. Sandra is well-practiced in working with wholesale/distribution, employee benefits, not-for profits, and housing and urban development.

Marcus McCallum Purchasing Manager

Marcus McCallum is the Buyer at MRS and a part of the senior management team. Marcus is responsible for all inventory purchasing and analysis. He coordinates logistics, special orders, replenishment, accounting, pricing, and programs related to the inventory at MRS. Marcus works very closely with the inside and outside sales teams to communicate product training and is the lead for MRS product lines.