Gatter & Diehl News 

Daniel Crist Earns EIT Certification

Gatter & Diehl 2021 Spring Newsletter

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LCA Expansion Obtains USGBC LEED Silver Status

Gatter & Diehl 2021 Summer Newsletter

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Employee Spotlight: Hannah

Gatter & Diehl 2020 Winter Newsletter

Andy Andreyo Obtains PE Certification

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Employee Spotlight: Maria

Gatter & Diehl Sponsors 14th Annual Presidents' Invitational


Camp Hill Construction Progress

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St. Anne's Construction Progress

Gatter & Diehl 2020 Summer Newsletter

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Gatter & Diehl Hits The Links For A Great Cause 

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Employee Spotlight: Mike

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Employee Spotlight: Rob

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Employee Spotlight: Seth

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Employee Spotlight: Dorsey

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Design Phase Complete For F&M Trust Headquarters

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Gatter & Diehl Welcomes Newest Team Member

Our Accomplishments From The Past 10 Years

Bedford Announces Design Development Phase 

Gatter & Diehl Received 'Most Successful Community Engagement Award' 

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Penn-Mar Unveils New Interior Design 


Kennedy Early Childhood Center Earns LEED Silver Certification

Gatter & Diehl Winter Edition Newsletter

Gatter & Diehl Co-sponsors Fahrney Keedy's Holiday Gala