M.L. McDonald Sales Company is a provider of commercial and industrial painting-related services and has been serving clients for more than 80 years. It employs over 40 staff members and serves clients throughout New England. The company is a member of the Associated General Contractors of Massachusetts, Associated Subcontractors of Massachusetts and Painting and Decorating Contractors of America. M.L. McDonald Sales Company provides painting, fireproofing, drywall, wall covering, lead abatement, historical restoration and industrial cleaning services. Additionally, it offers wood refinishing, millwork and concrete floor finishing services, as well as provides a variety of wall systems. The company has worked on Boston Convention Center, Fenway Park, Memorial Hall and Peabody Essex Museum projects. M.L. McDonald Sales Company is located in Watertown, Mass.