Meet Our Team

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Elisa Contreras
Architectural Design & Engineering Sales Representative
Southern California, Nevada
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Elisa Contreras

Elisa joined Stonhard in 2023 with more than 25 years of experience in the architectural, design, and construction industry. Her goal is to provide solutions that result in successful partnerships, and believes that sustainability is instrumental to positive environmental change.

She is an active member in the Los Angeles chapter of CSI.

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Sean Cronin
Architectural Design & Engineering Sales Representative
Louisiana, Texas
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Sean Cronin

Sean has been with Stonhard since 2014. He has a Bachelor's degree from Texas A&M University.

Sean enjoys helping architects and designers solve problems with Stonhard's resinous flooring solutions and having a positive impact on the design and construction process.

He is a member of CSI Houston Chapter.

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Adam Deaton
Architectural Design & Engineering Sales Representative
Michigan, Ohio
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Adam Deaton

Adam began his career with Stonhard in 2018 as a Territory Manager before moving into his AD&E role in 2023. He has a B.S from the University of Toledo and an M.B.A. from Tiffin University.

Adam supports charities including Alex's Lemonade Stand Foundation, St. Jude Children's Research Hospital, and Wounded Warrior Project. 

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Pauline Haber
Architectural Design & Engineering Sales Representative
North Carolina, South Carolina, Roanoke Virginia
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Pauline Haber

Pauline joined Stonhard in 2023 with more than 16 years of combined architectural design and flooring experience.

She has a B.S. in Design from the University of Florida.

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Rob Jackson
Architectural Design & Engineering Sales Representative
Northern Texas, Kansas, Oklahoma, New Mexico, Arkansas, Western Missouri
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Rob Jackson

Rob has been with Stonhard since 2022. His background includes 15+ years of architectural design and construction experience, and a passion for sustainability. 

Rob is a member of AIA and IIDA.

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Kim Kersey
Architectural Design & Engineering Sales Representative
Tennessee, Missouri, Alabama, Southern Kentucky, Florida Panhandle
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Kim Kersey

Kim joined Stonhard in 2023. She earned her BFA in Interior Design from O'More College of Design.

Kim is a member of American Society of Interior Designers and is active with CSI and AIA. She supports the Nashville Symphony, Friends of the Library, World Outreach, Alive Hospice, and Maury County Alliance.

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Robert Lentz, CSI, CDT
Architectural Design & Engineering Sales Representative
Chicago Midwest, Illinois, Central & Eastern Wisconsin, Northern Indiana
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Robert Lentz, CSI, CDT

Robert has been with Stonhard since 2005. He has a B.A. in Chemistry from Roanoke College and an MBA from University of Baltimore. He is CDT certified.

Robert is a member of CSI, Chicago Chapter and the Knights of Columbus. He supports Little Flower Catholic Church Food Pantry, Habitat for Humanity, and was on the steering committee of "People-Got-To-Eat" United Way of South Bend Initiative.

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Doug Macpherson
Architectural Design & Engineering Sales Representative
Baltimore, Washington D.C.
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Doug Macpherson

Doug has been with Stonhard since 2021. He has an MBA from Loyola University Maryland.

Doug supports BARCS animal rescue in Baltimore and Food for the Poor.

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Brian Mastay
Architectural Design & Engineering Sales Representative
Georgia, Florida
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Brian Mastay

Brian has been with Stonhard since 2001. He has an M.S. in Finance from Walsh University and a B.B.A. from Western Michigan University.

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Michael Pepper
Architectural Design & Engineering Sales Representative
Northern New York City
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Michael Pepper

Mike Pepper has been an architecture & design representative in New York City for the past 18 years and joined Stonhard in 2020.

He has a B.A. from The College of Wooster in Ohio and is on the Board of Directors of NY Squash.

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Tyler J. Tennant, CDT
Architectural Design & Engineering Sales Representative, LEED Green Associate
Rockies West
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Tyler J. Tennant, CDT

Tyler has been with Stonhard since 2018. He has a Bachelor of Science in Marketing, Magna Cum Laude, from Minnesota State University. He has more than five years in Architectural/Building Materials Sales. He is CTD certified and a LEED Green Associate.

Tyler is a member of AIA, ISPE, and USGBC. He supports Big Brothers Big Sisters and National Mill Dog Rescue.

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Carl Vose
Architectural Design & Engineering Sales Representative
New England, New York
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Carl Vose

Carl has been with Stonhard since 1997 and has 25+ years in the construction industry. He attended Worcester State University.

Carl is a member of ISPE, ASHE, CSI, ACI, and TFG. He supports Wounded Warriors, Special Olympics, K-9 Ministries, and MSPCA.

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John Wagner, CSI, CDT
Architectural Design & Engineering Sales Representative
Northern California, Nevada, Hawaii
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John Wagner, CSI, CDT

John has been with Stonhard since 1990. He has a B.S. in Industrial Technology and Engineering from California State University - Chico.

John is CDT certified and is a member of CSI East Bay and Honolulu chapters. He is a supporter of Victory Village.

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