Find the Best Concrete Cutting Companies Near You

Concrete cutting is the process of cutting slabs of concrete into different shapes and sizes. The traditional way of cutting concrete involves the utilisation of jackhammers, chisels and hammers. Traditional concrete cutting lacks precision and often results in a noisy and messy process. On the other hand, modern concrete cutting techniques require the use of special saws that promote efficiency, precision and smoother concrete finish.

Concrete expands or shrinks each time the temperature changes. This can result in cracks that could potentially damage the stability of a concrete structure. To prevent this from happening, concrete joints are used. Concrete joints are created through concrete saw cuts and ultimately saves the concrete from cracking.

Diamonds are capable of cutting through other materials such as rebars that are often used to reinforce concrete. This is one of the main reasons why diamond saws are popular for concrete cutting. Many concrete cutting contractors use this cutting machinery because it promotes accuracy and precision, making every concrete cutting task efficient and easy.

When it comes to depth, it is recommended to cut a concrete slab at approximately one-quarter to one-third of the total thickness of the concrete slab. For example, the required cut depth of an eight-inch concrete slab is around 2.5 inches.

Aside from concrete cutting, iseekplant also offers a wide range of concrete services with the help of our nationwide network of contractors. These services include concrete drilling, concrete sawing and concrete grinding.

iseekplant has a nationwide network of quality concrete cutting companies operating in all Australian capital cities from Brisbane to Sydney, Canberra, Melbourne to Darwin, Perth and Adelaide. We also offer concrete cutting hire solutions in all major towns and cities from Cairns down to Townsville, Gold Coast, Newcastle and Geelong.

Looking for the best concrete cutting contractors? The easiest way to get a quote for concrete cutting services in your area is to use the iseekplant get a quote tool. Just tell us where you need a concrete cutting contractor and we’ll give you the best quotes available. Alternatively, you can also call us on 1300 691 912 or email us at projects@iseekplant.com.au.

Concrete cutting typically costs $20 to $150+ per linear metre, depending on depth, type of concrete, and cutting method. Reinforced concrete or diamond cutting will be at the higher end.

Factors affecting cost: depth, concrete type, site access, complexity, debris disposal, and urgency (after-hours work may incur a 25–100% premium).

Read our blog to get a better understanding of the pricing for concrete cutting as well as everything else involved, and how you can get a quote before you start your next project.

The primary methods in concrete cutting include diamond sawing, wall sawing, floor sawing and wire sawing. Diamond sawing is popular for its precision and efficiency. Wall sawing creates openings in vertical surfaces, while floor sawing addresses horizontal surfaces. Wire sawing is ideal for thicker, more challenging sections of concrete.

Concrete cutting can be performed in residential areas but requires careful planning to minimise noise and disruption. It's essential to check local noise control regulations and inform neighbours about the work schedule. Employing dust suppression techniques like wet cutting is also important in residential settings.

The time it takes to complete a concrete cutting job depends on the project's scale, the concrete's thickness and the cutting method used. Small jobs, like cutting a single doorway, might take a few hours, while larger projects, such as segmenting a large concrete slab, could take several days. Accurate time estimates should be obtained from the service provider based on specific project details.

The maximum depth depends on the slab thickness and equipment, but a general rule is to cut ¼ to ⅓ of the slab’s thickness to control cracking. Specific equipment allows deeper cuts:

Key considerations:

• Slab thickness: Cutting too shallow may cause random cracking; too deep can compromise structural integrity.
• Embedded reinforcement: Watch for rebar, conduits, or plumbing.
• Professional guidance: Structural engineers should be consulted for load-bearing slabs.
• Timing: Early cuts help control shrinkage cracks as concrete cures.

Yes, reinforced concrete can be cut, but it requires specialised tools and professional techniques to handle both the concrete and the embedded steel rebar.

Key considerations:

• Safety: Always wear PPE (goggles, gloves, respirator) to protect against silica dust.
• Utilities check: Locate pipes, electrical lines, or conduits before cutting using blueprints or GPR scanning.
• Dust control: Wet cutting helps minimise dust and health risks.
• Professional expertise: For structural modifications, experienced operators ensure correct equipment use, safety, and accuracy.

The duration of concrete cutting depends on project size, complexity, and concrete type, ranging from 30 minutes to several days. Small jobs, like driveways or sidewalks, may only take a few hours, while larger commercial slabs or thick walls can take multiple days.

Factors that affect timing:

• Project size and complexity: Larger areas and intricate cuts take longer.
• Concrete thickness & composition: Thick or reinforced concrete slows progress.
• Setup & cleanup: Marking, equipment setup, and slurry disposal add time.
• Equipment & operator skill: Experienced operators with professional tools work faster.
• Weather conditions: Extreme temperatures may affect cutting schedules.

The key difference is that wet cutting uses water to cool the blade and suppress dust, while dry cutting operates without water, relying on air or vacuum systems. Each method has advantages and limitations depending on the project requirements.

Summary:

• Use wet cutting for deep, precise cuts where dust suppression and blade longevity are important.
• Use dry cutting for shallow cuts or mobile jobsites where water access is limited, accepting more dust and blade wear.