Septic Systems & Water Cisterns | Installation & Repairs

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Our Approach

We don't just install underground systems — we build reliable, long-term solutions.

Every property is different, and every project deserves careful planning and attention to detail. We take the time to understand your property's unique requirements, including:

  • Soil conditions and drainage patterns

  • Property size, layout, and accessibility

  • Septic system requirements and water storage needs

  • Existing underground utilities and infrastructure

  • Local building codes, permits, and regulations

From initial excavation and site preparation to final backfilling and grading, our team focuses on:

  • Proper system placement and installation

  • Quality materials and proven installation methods

  • Clean, organized, and professional job sites

  • Efficient project scheduling and communication

  • Long-term system reliability and performance

With our extensive background in excavation, grading, and drainage, we understand how underground systems interact with the surrounding property, helping ensure everything is installed correctly from the ground up.

Our Septic Services

Whether you're building a new home or developing a rural property, we provide complete septic system installation services.

  • New septic system installations

  • Septic tank and leaching bed installation

  • Excavation and site preparation

  • Installation according to approved designs

  • Backfilling, grading, and site restoration

Septic System Replacement

An aging or failing septic system can create serious problems for your home and property. We provide professional replacement services to restore reliable wastewater management.

  • Removal and replacement of existing septic tanks

  • Replacement of failed or outdated systems

  • Leaching bed reconstruction

  • Excavation for redesigned systems

  • Complete site restoration

Septic System Repairs

Not every septic issue requires a complete replacement. Our team can help identify problems and complete the necessary excavation and repairs.

  • Damaged or collapsed septic piping

  • Septic tank exposure and access

  • Underground pipe repairs and replacements

  • Excavation for system repairs

  • Drainage-related septic issues

Water Cistern Installation & Repairs

Reliable Water Storage Solutions for Your Property

For rural homes, cottages, and properties without access to municipal water services, a properly installed water cistern provides a practical solution for storing water.

At CD Contracting & Excavation, we provide professional underground water cistern installation, replacement, and excavation services. Our team ensures proper site preparation, tank placement, backfilling, and grading to support the long-term performance of your water storage system.

Water Cistern Installation

  • Underground water storage tank installation

  • Excavation and site preparation

  • Proper tank bedding and placement

  • Backfilling and compaction

  • Water line excavation and connections

  • Final grading and property restoration

Water Cistern Replacement & Repairs

Existing water cisterns can deteriorate, develop leaks, or require replacement as they age. We provide excavation and replacement services to help restore your property's water storage infrastructure.

  • Removal and replacement of aging cisterns

  • Excavation to access damaged tanks

  • Underground water line repairs

  • Tank replacement and site preparation

  • Backfilling and landscape restoration

Whether you're installing a new water cistern or replacing an existing one, our team provides the excavation expertise to get the job done safely and professionally.

Signs Your Septic System or Water Cistern Needs Attention

Underground systems can develop problems over time. Recognizing the warning signs early can help prevent costly repairs and property damage.

Septic System Warning Signs

  • Standing water or soggy areas around your yard

  • Unpleasant sewage odours

  • Slow drains or sewage backups

  • Unusually lush green grass over the leaching bed

  • Aging or frequently malfunctioning septic systems

Water Cistern Warning Signs

  • Unexplained water loss or frequent refilling

  • Visible leaks or moisture around the tank area

  • Cracks or structural damage to an existing cistern

  • Problems with underground water supply lines

  • Aging or deteriorating water storage tanks

If you're experiencing any of these issues, contact our team to discuss your options before the problem becomes more serious.

Why Choose CD Contracting & Excavation

As a local, family-owned business, we believe in doing things the right way — with hard work, honesty, and professionalism.

  • Family-Owned & Operated: We treat every property with the same care and respect as our own.

  • Excavation Expertise: Our experience in excavation, drainage, and grading gives us the knowledge needed for complex underground installations.

  • Complete Project Solutions: From excavation and tank placement to backfilling and final grading, we manage the groundwork from start to finish.

  • Honest Communication: Straightforward recommendations, clear expectations, and dependable service.

  • Professional Workmanship: Clean, organized job sites and attention to detail on every project.

  • Local Experience: Proudly serving Georgina, York Region, the GTA, and surrounding communities.

Protect Your Property From the Ground Up

Planning a Septic System or Water Cistern Project?

Whether you're building a new home, replacing an aging septic system, or installing an underground water cistern, CD Contracting & Excavation is ready to help.

Contact our team to discuss your project, explore your options, and request a personalized estimate.

CD Contracting & Excavation

Honest Work. Quality Results. Built to Last.

Contact Us Today for a Free Estimate.