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About Curtin Engineering

MaryAnn K. Curtin is a licensed Professional Engineer (PE) in the states of PA, MD, WV, AL, CO, and UT, and is also a  Certified Climate Change Professional (CC-P). She has traveled extensively throughout the US to manage projects for commercial and government clients. 

Curtin Engineering (CE) is a certified Women's Owned Business Enterprise (WBENC) and Woman Owned Small Business (WOSB) .


CE is an Approved PennDOT Business Partner, with the following BP relationships:

  • Construction Contractor

  • Consultant 

  • Small Business Applicant

CE is also a PA DGS certified small business, 

MaryAnn is passionate about Sustainability, having completed more than 20 hours of professional development in areas including Alternative Energy/Fuels and “Green” Financial Management. She also has an additional 24 hours in Certified Energy Manager.

Curtin Engineering LLC is organized and operates as a single-member limited liability company in the Commonwealth of Pennsylvania. All engineering services offered and/or performed by Curtin Engineering LLC shall be considered strictly within the Commonwealth of Pennsylvania. Any engineering services offered and/or performed outside Pennsylvania shall be considered to be offered and/or performed by MaryAnn K. Curtin, PE, an individual licensee operating as a sole proprietorship.


MaryAnn earned a Bachelor's in Mechanical Engineering from West Virginia University and a Master's in Environmental Engineering from Penn State. She enjoys teaching children to ski, walking her two golden retrievers, hiking, and biking at the beach.

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