Pearson Drilling Inc. is a family owned and operated drilling & pile driving company. We have been proudly serving the Greater Seattle area & Washington state since 1977.  Pearson Drilling Inc. Pearson Drilling Inc. Pearson Drilling Inc. began with its focus primarily in the geo-technical and environmental drilling industry.  Since it’s founding in 1977, our services have changed and evolved with the growth of the company and the opportunities provided in the industry.  Currently our primary services involve earth retention and Drilled or Driven Deep foundation.  Our experience and knowledge of the Pacific Northwest geology, as well as the Pacific Northwest environmental conditions gives us the ability to handle projects of all scopes and difficulty levels.  Our primary goal is to successfully complete every project on time and on budget, let the quality of our work speak for itself and approach every project with a TEAM mentality.  Our drilling and pile-driving experts work closely with our clients to provide innovative solutions to each and every project – at a competitive price.  Our Office is located in Seattle by the Ballard Locks and Fisherman’s Terminal.  We are a state and federally certified DBE/MBE contractor.  Our certification number is: D1M0101949.  If you have any questions or would like more information please contact us. We would be happy to talk to you about your project and answer any of your questions.  If you’d like to learn more about Pearson Drilling and its origins, you can also visit our history page, which goes more in-depth into our history – including information on some of our very first projects in the Seattle area.