About the Firm

Established over 30 yeas ago, Glackin Thomas Panzak offers exceptional land planning and landscape architectural services. Our goal is to provide design and planning expertise that creatively transforms our clients’ objectives into innovative, site-specific results. Our credentialed staff of planners and landscape architects is the driving force that enables our success.


GTP is Now an RGS Associates Company

This is the beginning of an exciting new chapter for GTP, one where we will accelerate our mission and help more clients than ever. We are joining RGS Associates (RGS), a Lancaster, PA based landscape architecture and civil engineering firm, where we will retain our independence and function as a southeastern PA regional office of RGS. This is a natural partnership for our firms, which are both committed to serving clients with integrity and a commitment to service. Both organizations value a high level of attention that goes well beyond providing design services and have earned reputations for serving as trusted advisors with the expertise and resources needed for our clients’ most important projects.

We will continue to operate at our current location in Paoli under the respected GTP brand, while purposefully and systematically transitioning to become a regional office of RGS. To learn more about RGS, visit their website at www.rgsassociates.com.

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