Fairbanks, AK and Interior and Exterior Alaska. Greenstone Station has been in business since 2009; Providing Fairbanks and interior Alaska with quality land clearing, site preparation, general contracting and much more. They have successfully worked with Eileson Air Force Base and the U.S. Forestry Service in Cordova, Alaska. We are fully licensed, bonded and insured. View our website for current jobs and previous jobs successfully completed. Our service include: Land Clearing, Site Prep, General Contractor, Dirt Work, Foundation and Driveway Contractors.