Ek Engineering

Septic, soil, and structural engineering services in the Pacific Northwest

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About the firm

Ek Engineering provides septic design, soil evaluation, and structural engineering services across Southwest Washington. Operating for more than three generations, the family-owned business works with landowners, builders, and contractors to deliver efficient plans that satisfy local building codes. Services range from residential lateral analysis and foundation inspections to advanced wastewater treatment solutions.

Firm type
Structural Engineering · Geotechnical Engineering · Environmental Engineering · Water / Wastewater Engineering

Capabilities

Septic and Wastewater Engineering

Comprehensive design and evaluation services for on-site wastewater and septic systems.

  • Septic Design

    Designing customized septic systems tailored to specific land and property requirements.

  • Septic Feasibility Studies

    Evaluating properties to determine the viability of septic system installation prior to development.

  • Soil Evaluations & Perc Tests

    Conducting soil assessments and percolation tests to analyze absorption rates and site conditions.

  • NuWater NR Treatment Systems

    Implementing extended aeration activated sludge processes to treat household wastewater cleanly and cost-effectively.

  • Tank Engineering

    Designing precast and concrete tanks, including septic, pump, water storage, and fire storage tanks.

Structural Engineering

Residential and specialty structural design services focused on safety, compliance, and cost-efficiency.

  • Wind & Seismic Lateral Analysis

    Performing lateral bracing analysis for homes requiring engineering verification under IRC and IBC codes.

  • Retaining Wall Design

    Engineering retaining walls for foundations and landscaping to secure sloped or uneven terrain.

  • Manufactured Home Foundation Inspections

    Providing foundation certification inspections to verify compliance with HUD and FHA guidelines.

  • Vertical Load Calculations & Beam Sizing

    Performing gravity load calculations for beams, posts, and footings, along with custom truss designs.

Industries

Residential · Wastewater · Land Development

Projects

No projects listed yet.

Ek Engineering - Engineering Firms