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Core Drilling.

NZ Concrete & Coat provides clean, accurate core drilling for plumbing, electrical, HVAC and service penetrations across residential, commercial, industrial and civil projects in Napier, Hastings and the wider Hawke’s Bay region.

Precision Concrete Core Drilling Across Hawke’s Bay.

Our Core Drilling & Specialist Diamond Drilling Process.

1. Inspect – Confirm the required diameter, depth and drilling location.

2. Check – Review drawings and scan for reinforcing steel or embedded services where required.

3. Drill – Complete clean, accurate openings using specialist diamond drilling equipment.

4. Complete – Remove cores and leave the area ready for service installation.

Plumbing & Drainage Preparations

Electrical & Data Openings 

HVAC & Mechanical Services 

Accurate Circular Openings

Horizontal, Vertical & Angled Drilling

Low Vibration, Dust Controlled Drilling

Frequently Asked Questions.

What hole sizes can you drill?

We can drill a wide range of diameters to suit plumbing, electrical, HVAC and other service requirements.

Can you drill through walls and floors?

Yes. We drill through concrete walls, floors, slabs and other suitable structures.

Does core drilling cause much vibration?

Diamond core drilling produces precise openings with minimal vibration compared with impact methods.

Do you scan before drilling?

Concrete scanning can be arranged where required to locate reinforcing steel, post-tension cables and embedded services.

Which areas do you service?

We service Napier, Hastings and the wider Hawke’s Bay region. Projects outside Hawke’s Bay can also be discussed.

Need Core Drilling?
Get In Touch.

For clean, accurate service penetrations, contact NZ Concrete & Coat for professional core drilling across Napier, Hastings and Hawke’s Bay.

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Professional Products. Proven Systems. NZ Suppliers. 

We select professional concrete repair, coating, resin flooring and waterproofing systems to suit the condition, environment and performance requirements of each project.