Krieg & Slinkosky, LLC is a locally owned consulting forestry and real estate company located in the City of Saint Mary’s, Elk County, Pennsylvania. We originated in 1999 with the goal of assisting the public with the professional management of their timber resources. Since that time, we have grown to provide assistance to hundreds of clients, many repeatedly. Our company has produced millions of dollars in timber sale proceeds for our clients and has been directly responsible for the long term management of several thousand acres in our service area. We are a leader in modern forestry applications of GPS and forestry software and provide the best combination of old-fashioned work ethic and service with modern innovation.

Our clientele consists primarily of private landowners, but includes municipalities, banks, attorneys, accountants, estate administrators, real estate appraisers, surveying/engineering companies, and corporations. We have been retained to assist with as little as 1 acre to projects encompassing over 4,000 acres.

You can learn more about us by reading about the services we provide or by looking at some of the frequently asked questions about our business. You can also review our qualifications by checking out our bio’s.

We currently serve clients in Pennsylvania and New York with all their forestry needs.

Organizations/Memberships:


Association of Consulting Foresters of America (ACF)
Pennsylvania Forestry Association
Realtors Institute of America
American Tree Farm System

Staff Bio’s:

John J. Slinkosky, ACF
John is one of the founders of Krieg & Slinkosky, LLC. John has both A.S. and B.S. degrees in Forest Science from The Pennsylvania State University. John is also a licensed Realtor® in the state of Pennsylvania. John brings over 15 years of forestry and real estate experience to the company. Below are some of John’s qualifications.

Full membership status in the Association of Consulting Foresters of America (ACF)
Certified PA Forest Stewardship Plan Writer
Certified PA Commercial Pesticide/Herbicide Applicator
American Tree Farm Inspector
FAA licensed pilot
Realtor®
Certified PA Wildland Firefighter

Robert L. Krieg, ACF

Robert is one of the founders of Krieg & Slinkosky, LLC. Robert has both A.S. and B.S. degrees in Forest Science from The Pennsylvania State University. Robert is also a licensed Realtor® in the state of Pennsylvania. Robert brings over 15 years of forestry and real estate experience to the company. Below are some of Robert’s qualifications.

Full membership status in the Association of Consulting Foresters of America (ACF)
Certified PA Forest Stewardship Plan Writer
USFS Certified in the “Training in Silviculture for Allegheny Hardwoods”
American Tree Farm Inspector
Certificate of Attainment in “Hardwood Lumber Grading and Scaling”
Certificate of Completion in “Hazard Tree Dilemmas” by the State University of New York
Realtor®
Certified PA Wildland Firefighter

Gerard R. Sorg, Esq
Gerry is a graduate of Saint Vincent college with a B.S. degree in economics and a J.D. degree from Duquesne University. He has been in private practice since 1972 and has over 30 years of experience in Pennsylvania law. Gerry came on board in 2003 as head of the real estate division and is currently the Broker of Record for the company. He is a valuable asset to Krieg & Slinkosky, LLC with his legal expertise in real estate and forestry related issues.

About Krieg & Slinkosky, LLC

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Professional Forestry Consulting & Real Estate Services * Land Management Specialists