Welcome to LRHA

​A Tri-Tech Resources, Inc. Organization
Providing quality and affordable Land Surveying,
Engineering and Site Design Services to Southeast,
South Central and Central Pennsylvania. 


3904 Abel Drive
Columbia, PA 17512
​Phone: 717-397-9037 / Cell: 917-588-3616 (Jim Hillard)



Summary of Services:

• Land Surveying
• Site Development Consultant

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Other Tri-Tech Resources, Inc. Organizations: 

• J. Haines Shertzer Associates - Lancaster, PA 
• Ranck Lake Roeder Hillard & Associates - New Holland, PA
• Berger & Hayes - Thorndale, PA 
• Stapleton & Leisey - Coatesville, PA 

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