Contractor Members Find drilling contractors and water system pump contractors in your area. Go back to directory. Add to Address Book. Donald Pitner Sr Pitner Drilling & Pump Inc Work P O Box 1570 Woodland WA 98674 work Work Phone: 360-225-6955work Work Fax: 360-225-1163workfax Work Email: email@example.comINTERNET Categories: Contractors Updated 2 years ago. Become a member or contact us for more information about safe use of ground water resources.