Our Services

Drainage Solution, Earthworks & Auckland Council Septic Inspection

Drainage Solutions: Installation, Repair & Maintenance

Hammerhead Contractors offers certified commercial and residential drainlaying services, installing all types of drainage systems. We work independently or collaborate with other crews on large-scale projects across Auckland. Our comprehensive drainage services include:

  • Pipelines: Concrete, PVC, PE, and culverts

  • Subdivision & residential work

  • Connections and manholes

  • Hynds Wastewater Treatment Plant installations, repairs, and servicing

  • Surface water management

  • Channel drains and subsoil drainage

  • Tanks: Wastewater, detention, and retention

Our expertise ensures efficient, reliable drainage solutions tailored to your property’s needs.

Earthworks Services

Hammerhead Contractors offers a full range of earthworks services, supported by our fleet of specialised machinery. Whether you need site cuts, excavation, or soil removal, we’ve got you covered. Our earthworks capabilities include:

  • Site cuts & excavation

  • Soil removal

  • Roading improvements

  • Accessway shaping, extensions, or re-grading

Our earthworks services are designed to prepare your site for construction, improve access, and enhance the overall layout of your property.

Auckland Council Onsite Septic Inspections

As an Auckland Council approved provider, Hammerhead Contractors offers thorough inspections of your onsite wastewater systems. We can inspect your wastewater tanks, and if needed, arrange for pump-outs. Proper maintenance is crucial to avoid costly repairs and to ensure compliance with council regulations. Here’s what you need to know:

  • Primary systems: Inspection required every three years

  • Secondary or tertiary systems: Inspection required every six months

Ensure your property remains compliant and your system functions efficiently with our expert septic inspection services.

Read More: Managing wastewater on your property

Health & Safety

We are fully compliant with all Health & Safety (H&S) requirements as a contractor. Our team is Site Safe certified, first aid trained, and capable of following all client-specific H&S requirements.

H&S Policies are available upon request.

Insurance

Hammerhead Contractors carries full liability insurance, and all our machinery and vehicles are fully insured with third-party liability coverage.

Certificate of Currency available upon request.