Septic System Design 
Expert Septic System Design & Installation Services

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Seaton Septic System Designs

At Seaton Contracting, we specialize in custom septic system design services that meet local environmental & health regulations and the unique needs of your property. Whether you're building a new home, upgrading an existing system, or developing land, our expert team delivers safe, sustainable, and efficient septic solutions tailored to your site.
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Why Professional Septic System Design Matters

A well-designed septic system is critical for long-term functionality and environmental safety. Poor design can result in frequent backups, system failures, costly repairs, and contamination risks. At Seaton Contracting, we use advanced planning techniques and industry best practices to ensure your septic system supports your household or commercial usage now and into the future..

Customized Solutions for Every Property

No two properties are exactly alike, which is why we take a site-specific approach to every septic design project. Our services begin with a thorough site assessment that includes soil analysis, topographical mapping, and percolation testing. We factor in water usage, occupancy, local environmental regulations, and land conditions to create a customized septic design that works efficiently and meets all regulatory requirements..

Navigating Local Regulations and Permits

British Columbia has strict guidelines for septic systems to ensure public and environmental health. Our team at Seaton Contracting is well-versed in the local environmental & health regulations. We handle regulatory compliance—from septic design documentation to liaising with health authorities—saving you time and avoiding costly delays during septic system installation.

Drainage installation

Sustainable and Eco-Friendly Designs

We prioritize sustainable design practices that minimize your environmental footprint. Our designs often incorporate features like gravity-fed systems, low-impact leach fields, and water-conserving technologies. Seaton Contracting is committed to solutions that support both your lifestyle and the surrounding environment, especially in rural or environmentally sensitive areas.

Ideal for Residential and Commercial Properties

Whether you're developing a single-family home, a multi-unit residential building, or a commercial property, we offer scalable septic system design services. Our experience spans a wide range of projects across Armstrong, Kelowna, Lake Country, Vernon, and other areas of B.C. No matter the size or complexity of your project, we provide reliable, engineered designs that stand the test of time.

Collaboration from Start to Finish

We work closely with homeowners, builders, and contractors throughout the entire septic system planning process. From the initial consultation through to final design submission, our team ensures clear communication, accurate documentation, and professional guidance every step of the way. You can count on Seaton Contracting for a seamless and informed design experience.

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Our Services

Septic

  • Complete Consultation for Septic Design and Installation
  • Certified Inspections and System Locates
  • System Maintenance
  • System Reviews and Testing

Surveying

  • Data Prep (3d models for Trimble and Topcon Machine Control)
  • Site Calibrations
  • Property Line and Corner Locates
  • Roads and Grading layout
  • Above and below ground utility layout
  • Topographic surveys
  • As-builts

Excavation

  • Site Grading
  • Site Clearing & Grubbing
  • Driveways
  • Slab and footing prep
  • Backfilling
  • Site Servicing

Benefits of Our Septic System Design Services:

  • Custom Solutions – Our Septic Systems are tailored to your property’s size, soil type, and usage needs.
  • Regulatory Compliance – Septic Designs meet local health and environmental regulations.
  • Efficient Waste Water Management – Ensures safe, effective disposal and treatment of wastewater.
  • Long-Term Savings – Proper septic design prevents costly repairs and replacements.
  • Environmental Protection – Minimizes pollution and protects local groundwater and ecosystems.
  • Property Value – Our well-designed septic system enhances property resale potential.
  • Future-Proofing – Accommodates anticipated household growth or changes in use.
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Why Choose Seaton Contracting?

Home and business owners across Vernon, Armstrong, Lake Country and Kelowna trust Seaton Contracting for prompt, reliable, and honest septic system repair services. Here’s what sets us apart:

  • Experienced Professionals – Our team is highly trained in diagnosing and repairing all types of septic systems.
  • Comprehensive Services – From inspections to repairs and replacements, we handle it all.
  • Transparent Pricing – No hidden fees, just clear, fair estimates before work begins.
  • Local Expertise – We understand the unique soil and environmental conditions of British Columbia and design our solutions accordingly.

Get in Touch Today

Contact us or call us for a consultation. Your home deserves a septic system that works—let us help keep it that way.

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Work Safe BC
Wastewater Management Association of BC
Applied Science Technologists & Technicians of BC

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