- Clamshell Dredging
- Crane Services
- Environmental Dredging
- Barge Salvage
- Dock Repair/Construction
- Bridge Repair
- Dolphin Repair/Construction
- Bank Stabilization
- Outfall Installation and Repairs
- Rock Removal
- Anchor Mooring Systems
- Water Quality Surveys
HME is located on 6.5 acres of prime real estate on the Columbia River. Our operating area spans more than 480 miles of the Columbia, Willamette, and Snake river systems. We have 2 docks accessing deep water for easy loading, offloading of materials and equipment.