Welcome to Nicholson Drilling A local company focused on successful drilling, pump and water treatment projects in the Puget Sound Area for over 60 years, we are dedicated to providing an enhanced customer experience. Our emphasis is You. Start with our knowledgeable staff to identify the best options for your water or geothermal system. Watch your project become a reality as you work with our responsive project managers, qualified operators, and experienced technicians. Enjoy the highest possible value, brought about by competitive pricing and excellent quality workmanship.