About Us

Building Relationships

Proven industry professionals Shelley Webster and Tiffony Cesero have joined forces to form ST Materials and Equipment Supply. Shelley is the owner of In Order Business Development Solutions, Inc. a certified MWBE firm that specializes in providing diversity and business capacity building solutions to real estate developers, construction managers, emerging and mid-size construction firms.

Tiffony is the owner of K-9 Mercantile Protection, Inc., a security company with over 35 years of experience providing armed and unarmed guard services. Her clients cross many industries including construction, retail, medical, education, and both commercial and private sectors. Please feel free to contact us directly.

Project Management

Effective management is vital at every phase of a project marked for success. We offer a comprehensive range of management and assessment services that can help you take a structured approach to managing every stage of your project.
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Shelley Webster

InOrder Business Development Solutions

Shelley Webster is an experienced Diversity Professional with a demonstrated history of working in the construction industry. Skilled in Diversity & Inclusion, Compliance, Team Building, Construction, Leadership, and Contract Management. Strong education professional with a Master of Business Administration (MBA) focused in Business Administration and Management. 

Ms. Tiffony Cesero

K9 Mercantile Protection

K-9 Mercantile Protection Incorporated (K-9 Mercantile) is led by Ms. Tiffony Cesero, President and CEO. The company has locations in Boston, Plymouth and Middleboro, Massachusetts and is certified by the Commonwealth of Massachusetts, The City of Boston, and Boston Housing Authority
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