Our Services
Olson Environmental offers a full range of wetland, wildlife, and stormwater maintenance services on resource-based projects in the Pacific Northwest.
Stormwater Services & Maintenance
Olson Environmental offers a full suite of services using in-house staff to manage your stormwater facility. Instead of managing multiple contracts yourself, you can rely on Olson’s experienced engineers and support staff to coordinate all services for you, including:
- Catch Basin Cleaning
- Filter Replacement with Contech or Bay Filters
- HOA Stormwater Maintenance Services & Inspections
- Stormwater Facility & Infrastructure Inspections
Stormwater Engineering
Civil design, facility redesigns, construction management, surveying, landscape architecture, and permitting
Wetland Habitat Restoration & Mitigation Maintenance
Olson Environmental, LLC provides consulting services for a complete range of wetland-related issues throughout the Pacific Northwest. Olson applies the best available science to offer top-notch environmental consulting to private and public entities. Olson staff possess decades of experience in a broad range of biological backgrounds and are equipped to handle all wetland projects from the simplest determination to the most complex mitigation project. Olson’s biologists work with clients to see the project through from start to finish, providing creative, timely solutions that are tailored to meet the client’s individual needs.
- Planting
- Natural Space Maintenance
- Open Tract Space
- Natural Vegetated Corridors Maintenance
- Invasive Species Control
Inspections
Initial system assessments, routine yearly status checks, post-major storm event monitoring
Sediment removal
Catch basin cleaning, treatment manholes, filter vaults, detention ponds, pipes
Hardware repair
Cartridge replacements, ladder replacements, grates, flow control structures, pipe inspections, fence repair
Source control
Street sweeping, use-assessments, erosion control, problem root cause analysis
Refurbishment
Restoring functions for bioswales, wet ponds, detention basins, rain gardens, infiltration basins, reforming side walls and berms, impacted soil replacements
Regulatory
Letter-writing, surveying, engineering design, facility redesigns, permitting
Vegetation Management
Leaf, blackberry, and other invasive plant removals, tree care and removal, mowing, specialty wetland, and rain garden plant care and replacements
Pest control
Moles, voles, gophers, insects