Concrete Cutting & Drilling Experts

Specialising in all aspects of concrete cutting

Cutting and Drilling

Clean, accurate concrete and asphalt cutting up to 300mm deep for roads, slabs, kerbs, and pathways.

Wall Sawing

High‑precision cuts up to 700mm deep for openings and structural adjustments with low vibration.

Core Drilling

Accurate, clean circular holes from 12mm–600mm for plumbing, drainage, electrical and structural needs.

Environmental Control

Our slurry truck collects, removes, and disposes of concrete slurry safely, keeping sites clean and compliant.

Why Choose S&G Concrete?

Experienced Team

Our experienced team brings 64 years combined experience in concrete cutting of hands-on expertise in concrete cutting, drilling, and controlled demolition. With skilled operators, modern equipment, and a strong understanding of structural requirements

Safety Is Our # 1 Priority

Safety is at the core of everything we do. We operate under strict health and safety standards, using compliant equipment, controlled cutting methods, and continuous training to protect our team, clients, and the public.

Areas Covered By Our Team

We proudly service the Whangārei, Auckland, and Hamilton regions, delivering reliable concrete cutting and drilling solutions across residential, commercial, and industrial sites.

Our Services

Road Cutting

Clean, accurate concrete and asphalt cutting up to 300mm deep for roads, slabs, kerbs, and pathways.

Ring Sawing

Deep cutting up to 275mm for doorways, windows, and concrete wall openings.

Flush Cutting

Smooth, flush‑edge cutting along walls and floors up to 150mm deep.

Electric Floor Sawing

Zero‑emission indoor floor sawing up to 250mm—ideal for hospitals, supermarkets, and commercial spaces.

Bar Sawing

Diamond‑chain cutting for small openings and detailed corner work up to 400mm deep.

Wall Sawing

High‑precision cuts up to 700mm deep for openings and structural adjustments with low vibration.

Wire Sawing

Diamond‑wire cutting for large, thick, or heavily reinforced concrete where standard methods are impractical.

Core Drilling

Accurate, clean circular holes from 12mm–600mm for plumbing, drainage, electrical and structural needs.

Dyna Drilling

Fast drilling for anchors, bolts, and light‑duty fixings.

Ground Penetrating Radar

Accurate detection of rebar, conduits, post‑tension cables, and voids. Helps prevent damage and supports safe, informed cutting and drilling.

Controlled Demolition

Safe, efficient removal of concrete structures using a combination of wall sawing, wire sawing, drilling, and floor sawing for low‑impact, precise demolition.

Environmental Services

Our slurry truck collects, removes, and disposes of concrete slurry safely, keeping sites clean and compliant.

S&G Concrete

 
Contact Us

Address

Auckland Wide

Phone Number

0800 344044

Email :

George@sgconcrete.co.nz

Request a Callback

“Quotes, project enquiries or job opportunities. We’d love to hear from you.”