For your next septic tank installation, inspection or testing, call the professionals at G Peterson Contracting. We offer environmentally friendly site preparation and excavation services for basements, driveways, landscaping and more in Yukon. We haul everything from sand to gravel or crushed rock. For over 25 years, we have been helping out homeowners and businesses with contracting options and advice. Use our eform to let us know about your next project. Our excavation contractors in Whitehorse offer free estimates to help you budget for your next development.