Home page


Wall Sawing

Silent Demotion – or as close as possible, can be achieved utilising a Hydraulic Wall Saw.

Wall sawing employs a diamond blade on a track-mounted system that can be used for vertical and horizontal cuts. Wall Saws are able to cut quickly and accurately from any position – even upside down. It can be mounted at an angle or adapted for flush cutting next to a wall or along a floor as needed. Wall saw blades can range from 457mm to 1.8m in diameter and can cut up to 838mm in depth.


The diamond wall saw blade consists of a circular steel core with diamond segments attached to the outer edge of the blade. The blade is mounted on the spindle of the wall saw. The spindle runs along the wall saw track that is typically bolted to the cutting surface.

The power source for a wall saw system is either hydraulic, air or electric.


Wall Penetration

An example of a precise penetration where overcutting was prevented by using a core drill to complete corners.

Noise Restrictions

Under strict noise restrictions, a total of 100 tonnes of concrete floor were removed using our Hydraulic wall saw.

Wall Opening

Wall Sawing completed near the ceiling of a factory unit. Cutting performed via remote from the ground.


Starting Blocks

Starting blocks at the Canterbury Aquatic Centre were reduced in height without any spills entering into the swimming pool.


Confined Spaces

Working within a 4 meter diameter shaft, 14 meters below ground, 4.8 cubic meters of concrete were removed.

Core Drilling

sizes ranging from 12mm to over 500mm

Need a hole in your concrete? Our extensive core drilling equipment resources, and trained concrete coring technicians ensure a quick response to your call and that we are fully equipped for the job when we arrive. Most importantly, you’ll get the precise, circular cut you want, the first time.

News & Ideas

including articles

Floor opening at Surry Hills multi-storey office unit


About Us

the story so far


Online Concrete Cutting Services is an Australian owned and operated business. Formed back in November 2005, we have formed key relationships during this period.

To ensure that our high level of quality is maintained, Online Concrete Cutting Services has implemented and strictly follows ISO9001 compliant policies and procedures. Further to this, not only are all staff Work Cover OH&S accredited, they are Rail Industry (RISI) certified, Confined Spaces and heights trained.


Steven Wylde (Managing Director)
Steve brings with him over 20 years of hands on experience. He has been part of and successfully completed numerous projects, both large and small. His diverse skill set has seen him work on some of the country’s most challenging projects.


Prompt Service

  • We are available 24 hours, 7 days a week
  • On-site inspections and free quotes
  • Same day service
  • On-time, every time


Competitive Price

  • Work with you to ensure priced right
  • Friendly, helpful, prompt and reliable
  • We discuss your requirements to ensure the job is completed just as you want it
  • Regardless of size of project we can provide you with the right solution

Quality Focused

  • 1st CSDAA accredited contractor
  • Members of Concrete Institute
  • Members of Master Builders Association
  • Staff fully trained including Confined Spaces, Energy Australia, RailCorp (RISI)



CSDAA Accreditation

“CSDAA contractor members are experts in their field – they have the knowledge and experience to do the job right. CSDAA members stay abreast of the latest in cutting technology and employ the most effective and technologically advanced tools available.”

 Master builders asoc.

“Master Builders Association (MBA) has been recognised as the peak building industry body dedicated to advancing the interests of its members and the industry as a whole.”



“One of the best and most professional concrete sawing and drilling operators in Australia. A relied on business partner.”

Austpac Salvage

“It is a pleasure to work with such a well-structured outfit. I make a call, and the job gets done. No fuss, no follow up required.”


“On such a large project with so many things going on, it is paramount to have quality contractors to rely on.”

Leighton Contractors

Contact Information

Factory Address
6 Prince William Drive, Seven Hills NSW 2147

Postal Address

PO Box 8107, Baulkham Hills, NSW 2153

Sales Contact

Phone: (02) 9620 5555
Mobile: 0416 731 175
Email: sales@onlineconcrete.com.au

Administration Contact

Phone: (02) 9620 5555
Fax: (02) 9620 7111
Email: admin@onlineconcrete.com.au