Commercial & residential excavation contractors on Oahu
Since 1983, Swan Builders has been working on projects with every type of soil in Hawaii, from flat land to precipitous slopes, from thick jungle and clay to stony and volcanic locations.
- drainage and sewers
- leach fields
- pumping stations
- trenching
- ground piping (incl. installation)
- foundations (incl. concrete and masonry)
- retaining walls (shotcrete and other methods)
Our skilled contractors and operators pay attention to the fine details of each project. Tell us about your plans early in the process, we’ll be glad to discuss how to ensure the success of your project.
