C3 Constructions - Concreting, landscape design, excavations

Concrete contractors with a difference

Concreting, landscape design, excavations

Our Clients

ServiceStream logo
Lendlease logo
Sydney Water logo
Parramatta Council logo
Northern Beaches Council logo
C3 Constructions - Concreting, landscape design, excavations

Personalised excellence

Experience great service customised to your exact needs. We’re committed to loyalty, excellence, and ensuring your satisfaction.


Seasoned experts

Enjoy the benefits 17 years of industry experience brings. We deliver quality concreting, landscape design, and excavations across different property types.



Feel valued with our concrete contractors. We provide friendly advice, professionalism, and attention to detail. Our aim is to foster positive relationships and trust.

Our services

We provide a full range of concreting, landscaping, and excavation services, from large commercial construction projects to residential work.



From a basic concrete slab to a special creative design, we’ll deliver high-quality and lasting results.

  • Colour matching with existing concrete
  • Concrete & colour resealing
  • Curbs & guttering
  • Decorative concrete
  • Driveways
  • Footpaths & paving
  • High-pressure cleaning
  • Pram & wheelchair ramps
  • Resurfacing
  • Shed & building slabs


We’ll transform your outdoor area into something beautiful you can enjoy for years to come.

  • Courtyards & patios
  • Decking
  • Edging
  • Garden creation & makeovers
  • Landscape design
  • Ongoing garden maintenance
  • Retaining walls
  • Planting
  • Turf installation


Whether it’s preparing or clearing sites, we provide excavation services along with concreting and landscaping or as an individual job.

  • Concrete & soil removal
  • Demolition
  • Earthwork
  • Excavations
  • Foundation piering
  • Site preparation & clearing

Get in touch for a free consultation

Contact us

Concrete contractors with a difference

At C3 Constructions, we have a strong work ethic and take pride in our work.

  • 17 years industry experience
  • Honest and reliable
  • Professional team
  • We wear uniforms so you know who we are
  • Responsive and strong communicators
  • Quality workmanship
  • Consistent delivery of agreed outcomes
  • Value for money
  • Highest safety standards followed
  • Dedicated, personal service. You’re in contact with our company owners at all times

What our clients say

Thank you and your team for the great job you did recently concreting our paths, BBQ, and outdoor areas to complete the renovation at our home. We really appreciated the way in which you planned, set up, and completed the job, causing the least possible amount of inconvenience for us.

As our area was quite large, we were not sure exactly what we wanted or what would be best for the block. Chris, we appreciated the time you took to talk us through different design ideas, colours, and finishes to enable us to make an informed choice. We are really pleased that you suggested that we incorporate a garden bed and a lawn area as that has softened the look of the large area of concrete.

The finished area looks fantastic and the colour blends so well with the rendered walls of the house. All of our friends are very impressed so I think your business will grow quickly.

Read More

Elaine Stovin-Bradford

Our firm has been using the services of Chris Maclean and his C3 Constructions company for three years on behalf of our vendors and property investors. We should add that we have also personally used C3 Constructions on various projects at our own home.

We have had C3 complete projects from garden makeovers, driveways, landscape design, paving through to major new site garden construction.

Not once have we ever had to ask Chris and his team to return to a job to fix or correct something – he gets it right the first time.

We have always found him to be very professional and knowledgeable and he provides EXCELLENT VALUE FOR MONEY.

Service and customer care appear paramount to him. Several of our property investors have asked for C3 to carry out work at their own homes after seeing the results at their investment properties.

Read More

Bruce and Glynnis Eason

Former Directors, Affinity Property Consultants

Landscaping services - Home outside view
C3 Constructions | Landscaping services in Sydney

Our Suppliers

Boral logo
WSC logo
Hiquality logo
Parcham logo

How we work

As specialised concrete contractors, we carefully assess your property and agree on an approach that works for you. Our projects are completed professionally, to a high standard, and with minimal disruption. All within an agreed timeframe.

C3 Constructions’ projects run smoothly thanks to our proven systems and processes. This includes delivery of materials, trucks, machines, and set up of works. Our work process is as follows:

  • 01

    Consultation to confirm your requirements

  • 02

    Site visit to inspect and measure the area for development

  • 03

    Provide quote and timetable for delivery of services

  • 04

    Confirm quote

  • 05

    Perform agreed work

  • 06

    Maintain contact with you throughout the project

  • 07

    Leave worksite neat and tidy

Safety is our top priority at all times.

Ensuring safety when it comes to you, our team members, other tradespeople, and the public is important. The safety measures we follow include:

  • Confirming location of underground services before commencing work
  • Working quickly to minimise traffic disruption
  • Ensuring all team members have First Aid certifications
C3 Constructions | Construction services in Sydney
  • Initiating traffic control around worksites using barricades and directional signage
  • Ensuring all required documentation and OHS processes are in place
  • Fully complying with council regulations. We keep a set of Safe Work Method Statements (SWMS) and council regulations in all our vehicles for easy reference
C3 Constructions | Reliable Concrete Contractors in Sydney

Got questions?

Get in touch
C3 Constructions - Landscape design services in Sydney

Who we are

C3 Constructions are professional, family-owned and operated concrete contractors. We deliver projects throughout Sydney for commercial and residential clients. Service, safety, and quality are our top priorities.

We provide a complete range of concreting, landscaping, and excavation services, creating results that are practical and visually appealing.

C3 Constructions | Reliable Concrete Contractors in Sydney

Our friendly and experienced team takes pride in producing excellent work that’ll exceed your expectations. We have the knowledge, resources, and commitment to guarantee success for any job – from small residential projects to large commercial contracts.

Clients trust our expertise and guidance when it comes to transforming outdoor spaces.

Get in touch to discover your property’s potential.

Get in touch
C3 Constructions - Concreting, landscape design, excavations

Meet the team

Chris has been working in the construction industry since the age of 17, starting out as a landscaper. While still landscaping, Chris expanded his expertise by becoming an excavator driver for a concrete company. After a few years, Chris’s passion for working with concrete inspired him to take an entrepreneurial leap and start his own business.

Chris Maclean, Director