Concrete O’Connor
Concrete driveways, paths, patios and extension slabs in O’Connor, built for leafy streets and slopes by Black Mountain. Fixed-price quotes.
Concrete Services in O’Connor
O’Connor is a leafy, established suburb between the city, ANU and the Black Mountain and O’Connor Ridge reserves. Most homes date from the post-war decades, many have been extended or rebuilt, and big trees are a defining feature of the streetscape. The western side rises toward the ridge, with firmer ground and some rock, while flatter streets are more typically reactive clay. We pour concrete in O’Connor for driveway replacements, garden paths, rear patios, and slabs for extensions, studios and carports, and we look at trees, slope and the existing concrete before quoting. Many jobs here involve replacing a driveway that roots have lifted, so we plan the new one to last without harming the tree.
- Root-lifted driveway replacement — Breaking out lifted or cracked driveways and replacing them with a better base, alignment and joint layout.
- Extension & studio slabs — Slabs for rear extensions, studios and carports, built to engineering and certifier requirements.
- Garden paths & patios — Paths and patios through established gardens, planned around trees and drained away from the house.
Get a O’Connor quote
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Concrete Finishes in O’Connor
Polished Concrete
We grind and seal your slab to a shine, trialling the gloss level on a small patch first so you can see it.
Coloured Concrete
Colour mixed right through or stained on top, picked from cured samples you can view in daylight at home.
Honed Concrete
A smooth, low-sheen surface that stays grippy underfoot when it is wet or frosty, ideal around pools and alfrescos.
Exposed Aggregate
Stones revealed at the surface give you traction on a sloping block and hide tyre marks and leaf stains well.
Stencilled Concrete
Brick, tile or paver patterns laid into a new pour, or applied over an existing slab that is still solid.
Stamped Concrete
Stone, slate or timber textures stamped into fresh concrete, with the layout planned so edges finish cleanly.
Concrete Expertise in O’Connor
Driveways
Built on a base suited to your soil, with control joints placed properly and the verge crossing to TCCS standards.
Patios
We walk the heights and drainage falls with you before pouring, since they are locked in once the concrete sets.
Al Frescos
An alfresco floor has to meet your indoor level exactly, so we sort the heights with your builder before booking.
Pathways
Paths graded so summer storm runoff heads away from your walls, not back against the footings.
Pool Surrounds
We settle grip, how hot it gets under bare feet in summer, and the edge detail at the coping before we start.
Foundations
Footings dug and steel fixed to your engineer and soil report, then inspected by the certifier before any concrete goes in.
Other Concrete Services in O’Connor
Concrete Installation
Driveways, patios, footings and slabs quoted after we have seen your block and ground, not from a price list.
Concrete Repair
Before any fix, we find what made your slab crack, heave or flake, so the damage doesn't come straight back.
Concrete Slabs
House, shed and granny flat slabs built to an engineer design that suits your block’s soil class.
Concrete Resurfacing
A new finish laid over solid old concrete, with most of the effort going into cleaning and prepping it.
Concrete Replacement
We break out the failed concrete, fix the ground beneath it and pour fresh, so the fault is not repeated.
Concrete Removal
Pipes and cables found and access sorted before breaking starts, and the rubble trucked off for recycling.
Excavation and Earthworks in O’Connor
Digging and Dirty Works
Awkward little digs where finding buried services and fitting a machine in take the most thought.
Excavation
We check depths, heights and buried pipes on site first, so the dig goes to plan from day one.
Earthworks
Ground cut and filled, then compacted layer by layer, with testing done whenever your certifier asks for it.
Trenching
Trenches dug to the right fall, bedded and packed back in layers so they do not sink after a wet winter.
Digger Hire
An excavator plus an experienced operator, with the right size machine chosen after we look at your access.
Demolition
Asbestos checked and services cut off before we pull anything down, with waste sorted so more gets recycled.
Ground conditions in O’Connor
Once the concrete is poured, there's no going back to fix what's under it. That's why we look at the ground here before we price a single square metre.
Rising ground toward the ridge
Blocks toward Black Mountain and O’Connor Ridge rise and can strike rock, which affects excavation, retaining and footing design.
Large established trees
Mature trees are part of the suburb's character. Their roots lift older concrete and affect clay moisture near new slabs.
Reactive clay on flatter blocks
Lower O’Connor sits on clay that moves seasonally, so slabs need base preparation, reinforcement and joints matched to the site.
O’Connor concrete questions
Questions we hear a lot from O’Connor homeowners before we come out to quote.
Can you replace an O’Connor driveway lifted by tree roots?
Usually, yes. We look at the tree, the roots and the cause of the damage before recommending a solution. If the tree is regulated or registered under the ACT Tree Protection Act, work inside its protection zone may need TCCS approval. Options can include a new alignment, a shallower base or bridging details, ideally agreed with an arborist.
Do you pour slabs for extensions in O’Connor?
Yes. Many O’Connor homes have been extended, and we pour slabs, footings and garage or carport bases to the engineer's design and site classification. We coordinate with your builder and private certifier, allow for inspections and plumbing, and schedule the pour so the rest of the build is not delayed.
Is the ground different near Black Mountain?
Often. Blocks on the western side toward Black Mountain and O’Connor Ridge rise and can have rock close to the surface, while flatter blocks are more typically reactive clay. That changes excavation, footing design and sometimes the need for retaining. We assess your block on site and include the right ground preparation in a fixed written quote.