The History of Parratt-Wolff
Parratt-Wolff, Inc. was founded in 1969 by Steffen Wolff and Royden Parratt to provide geotechnical and environmental drilling services to the northeastern United States. Since then we have grown to a company of approximately 55 employees with three offices. Since 2001 we have been an employee owned company. Our growth is the result of consistent management, dedicated field professionals and the repeat business of our many satisfied clients.