Acacia has taken on some of the most challenging slopes in California, ranging from large-scale tunnel and bridge projects to failing coastal slopes and bluffs.

• Bonded Fiber Matrix hydraulically applied with hydroseeder
• Earthguard Fiber Matrix hydraulically applied with hydroseeder
• Compost applied pneumatically with Express Blower Truck or hydraulically with hydroseeder
• Straw blown with state-of-the-art strawblower
• Dust control products hydraulically applied with hydroseeder
• Rolled Erosion Control Products such as coconut netting, jute netting, straw blanketing and excelsior blanketing
• Wattles and Fiber Rolls

• Silt Fencing installed with state-of-the-art silt-fencing plow
• Sand and gravel bags
• Drainage Inlet Protection Devices
• Earthwork: re-grading, terracing, soil compaction, excavation
• Post and Wire Revetments
• Retaining Walls: tieback, soil nail, foundation stem walls, post driving
• Rockfall Mitigation: Rock Drapery, Cable Net Systems, Rock Catchment Fences, High Scaling