BIG C CONCRETING
Every reviewed customer calls out punctuality and communication — independently, on separate jobs.
That said, all three reviews land on the same two points independently: this business shows up when it says it will, and it keeps clients informed throughout the job, which are the two things that most commonly go wrong with trade bookings. One customer specifically noted fair pricing on a carport slab, suggesting quotes come in close to what's delivered — but with a sample this small, it's worth asking for a written quote and checking whether they've done similar-scale work to yours. Given there's no way to assess trajectory or specialisation depth from five reviews, call them, describe your specific job, and gauge how clearly they respond — that conversation will tell you more than the review count does.
What it's like working with them
Based on a sample of Google reviews (5 total)
“on time and communication great”
What they help with
Based on what their customers hired them for
How they stack up
Context from 28 concretings in Toowoomba
Credentials & background
Sourced from 4 public records so you don't have to look them up yourself
About BIG C CONCRETING
Running for roughly 13 years out of Toowoomba, Big C Concreting operates as a trust entity — a structure often favoured by trade businesses managing multiple projects and subcontractor relationships, which can signal a degree of commercial maturity beyond a sole-trader setup. Based on the jobs customers mention, their work skews toward residential concrete slabs, with a carport slab specifically called out — the kind of flat, formed work that requires accurate formwork, correct reinforcement, and a clean finish to avoid cracking or drainage issues down the track. What the reviews consistently flag isn't just the finished product but the process: communication before and during the job appears to be a deliberate priority rather than an afterthought, and timeliness shows up across multiple accounts independently. Pricing gets a mention too — one customer specifically used the phrase 'fair price', which in trade reviews tends to mean no surprise additions to the quote rather than being the cheapest option on the market. GST registration confirms they're operating at a volume above the $75,000 threshold, which is a useful indicator that this isn't a weekend side-job operation. No individual names are called out in the reviews, so it's unclear whether this is a one-person outfit or a small crew — worth asking directly when you reach out.
Best for: residential concrete slab projects where reliable scheduling matters, homeowners wanting clear communication throughout the job, and straightforward flatwork like carport or shed bases in the Toowoomba area.
Location
Is this your business?
Claim your free profile to take control, start receiving booking requests via SMS, and stand out from competitors.
Claim This Profile — Free →Common questions about BIG C CONCRETING
What types of concrete work does Big C Concreting handle?+
Customers mention residential concrete slabs — including at least one carport slab — as completed work. Given their 13 years of operation and trade-level GST registration, it's reasonable to expect they handle a range of residential flatwork including driveways, shed bases, and patio slabs. However, with only a small number of reviews available, the full scope of their services isn't clearly documented. Ask them directly whether they've done work similar to your specific job.
What do customers say about Big C Concreting's communication and reliability?+
Punctuality and communication are the two things every reviewed customer mentions — independently and without prompting, which makes it a more reliable signal than if it appeared in a single review. One customer specifically praised on-time arrival and communication on a carport slab job. Another described the team as 'easy to deal with.' Given the small total review count, this pattern is encouraging but worth confirming with a reference from a recent job if your project is large.
Is Big C Concreting's pricing competitive for Toowoomba?+
One customer described the pricing as 'fair' on a completed residential slab job — in trade reviews, this typically means the final invoice landed close to the original quote rather than the business being the cheapest available. There's no detail across the reviews about per-metre rates or how quotes are structured. Ask for an itemised written quote before committing, and check whether site preparation (levelling, formwork) is included or quoted separately.
Does Big C Concreting work across the broader Toowoomba region or just the city?+
The business is based in Toowoomba City, QLD, but the reviews don't specify whether they travel to surrounding areas like Highfields, Gatton, or the Darling Downs more broadly. With 13 years of local operation, regional coverage is plausible, but you'll need to confirm your specific location directly with them before booking.
How many people work at Big C Concreting — is it owner-operated?+
The business is structured as a trust entity, which can indicate a small crew or subcontractor model rather than a sole operator. No individual names appear in the available reviews, so it's unclear whether you'd be working directly with the business owner on-site. When you enquire, it's worth asking who will be managing your pour on the day and whether they use the same crew consistently.