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LAND DEVELOPMENT & HOME BUILDERS
LAND DEVELOPMENT & HOME BUILDERS
ERSM is a one-stop shop for all environmental needs for builders and developers. We understand the pressures of construction schedules, permitting requirements, and regulatory compliance — and we’re here to make it easier. From environmental permitting and stormwater management to erosion control, habitat restoration, and final inspections, our team handles every phase of environmental compliance under one roof. We work closely with project managers, engineers, and contractors to keep sites compliant, timelines on track, and water clean. Whether you’re developing a single residential site or a large commercial project, ERSM brings the expertise, responsiveness, and reliability that builders and developers count on to get the job done right.
ONE TEAM FOR EVERY ENVIRONMENTAL NEED
At ERSM, we make environmental compliance simple for builders and developers. We’re a true one-stop shop — handling everything from early planning and permitting to construction support and long-term maintenance. Our team works side by side with developers, engineers, and contractors to keep projects compliant, efficient, and environmentally responsible from start to finish.
Pre-Development & Planning
Before construction begins, we help identify and solve environmental challenges early, saving time, money, and stress later.
- Environmental feasibility studies
- Environmental permitting (wetland delineations, Clean Water Act, land use & zoning)
- Environmental impact assessments
- GIS & mapping for critical areas, wetlands, and oak habitats
- Monitoring and compliance reporting to meet agency requirements
Site Preparation & Erosion Control
We provide full-service erosion control installation and maintenance, protecting water quality and keeping your site in compliance.
- Installation and upkeep of erosion control measures
- Erosion control materials: silt fences, straw logs, rock socks, bio bags, erosion control mats, hydroseeding, soil binders, catch basin inserts, straw wattles, and more
- Ongoing construction-phase erosion control and inspection services
Stormwater Systems
ERSM manages stormwater systems from installation through bond release — keeping everything clean, compliant, and functional.
- Stormwater facility maintenance during bond period (ponds, bioretention, retention/detention facilities)
- Jurisdictional punch list closeout for bond release
- Storm drain and catch basin cleaning, jetting, and repair
- Storm filter replacements and facility cleanouts
- Water quality testing for compliance or lender requirements
- Inspection reporting and design input for storm infrastructure
Wetland & Habitat Restoration
When development affects natural areas, we restore and enhance them with care and expertise.
- Native plant installation for buffers, open space, and landscaping
- Vegetation maintenance for stormwater facilities and natural areas
- Wetland, river, and habitat restoration or mitigation
- Oregon white oak restoration and enhancement
Inspections, Compliance & Long-Term Maintenance
We don’t just help you build, we help you stay compliant long after the ribbon is cut.
- Year-round inspections of stormwater systems, drainage, and vegetated swales
- Regulatory compliance services to meet local, state, and federal standards
- Invasive and noxious weed management for open spaces and buffers
- SWPPP inspections and CESCL services
STORMWATER,
THE RIGHT WAY
