ISON BUILDING PTY LTD
Troy Ison personally manages every project — one customer's three-month full-home renovation was completed to the exact day promised.
That level of owner accessibility is uncommon for a company that takes on multi-trade projects at this scale. For larger renovations, the business appears to coordinate a consistent network of subcontractors (tiling, electrical, plumbing, painting, cabinetry) rather than leaving homeowners to manage separate contractors — a practical advantage worth confirming when you get a quote. The review sample is small at 17 total, so it's worth asking for references from a recently completed job similar in scope to yours before committing.
Their work
What it's like working with them
Based on a sample of Google reviews (17 total)
“Patrick his foreman, with trusty off sider Ari, nothing is any trouble”
What they help with
Based on what their customers hired them for
How they stack up
Context from 344 bathroom renovations in Cairns
Credentials & background
Sourced from 5 public records so you don't have to look them up yourself
About ISON BUILDING PTY LTD
Troy Ison leads this Cairns-based building company with a hands-on approach that spans everything from bathroom renovations and ensuite fit-outs to structural work like retaining walls, underbuild enclosures, decks, and carports — a notably broader scope than most businesses listed under bathroom renovation alone. Reviews suggest Troy himself is the central point of contact throughout each project, known for being reachable by phone, transparent about progress, and willing to adapt designs mid-build without friction. His foreman Patrick — with offsider Ari — handles on-site coordination and draws consistent praise for keeping trades organised and the worksite running smoothly; past projects reference a curated network of subcontractors across tiling, electrical, plumbing, cabinetry, and painting, which Troy appears to vet and manage directly rather than leaving homeowners to coordinate separately. The company has handled projects for the Royal Flying Doctor Service in Cairns alongside residential renovations, signalling experience with both domestic and more complex institutional builds. Reviews most often mention multi-scope jobs — one customer had a bathroom renovation, a pool, and a boardwalk completed concurrently — making Ison Building particularly well suited to homeowners who want a single builder to manage a larger renovation rather than juggling multiple trades themselves. The team is described as professional, polite, and punctual, with one customer noting a three-month timeline was met to the day.
Best for: multi-trade bathroom and ensuite renovations where you want a single builder managing all trades, larger residential projects combining structural and finishing work (decks, pools, retaining walls), and homeowners who want direct owner-level contact throughout the build.
Location
Often needed together
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 ISON BUILDING PTY LTD
What types of projects does Ison Building typically take on?+
Reviews suggest Ison Building handles a wide range of residential building work beyond bathroom renovations — including decks, retaining walls, carports, underbuilds, pool surrounds, boardwalks, and whole-home renovations. The company also has documented commercial experience through work at the Royal Flying Doctor Service in Cairns. Troy appears to operate as a principal contractor who coordinates specialist subcontractors across tiling, electrical, plumbing, cabinetry, and painting, so homeowners dealing with multi-trade projects only need one point of contact. If you have a straightforward single-trade job, it's worth confirming they're the right fit before proceeding.
Who will actually be managing my renovation on site?+
Troy Ison is named consistently across reviews as the owner and primary contact, handling quoting, communication, and project oversight. His foreman Patrick — alongside offsider Ari — is specifically praised in reviews for on-site coordination and keeping trades running to schedule. One reviewer noted a complex full-home renovation was completed exactly on the three-month timeline Troy had committed to. For day-to-day site questions, Patrick appears to be the person you'd deal with directly.
Does Ison Building coordinate all the trades, or do I need to organise plumbers and tilers separately?+
Based on multiple reviews, Ison Building manages the full trade network — past projects reference tiling (DWC Tiling), electrical (Coops Electrical), plumbing, painting, cabinetry (F&P Kitchens), and window/door installation all being coordinated by Troy's team. Customers describe not having to manage separate contractors themselves. This is one of the more consistently praised aspects of the business, particularly for larger renovations. Confirm the scope of trade coordination when you get your quote, especially if your project involves unusual or specialist work.
What areas around Cairns does Ison Building cover?+
The business is based in Manunda, QLD, and reviews don't specify a defined service radius. At least one review references work on a holiday home and another on a commercial premises in Cairns, suggesting some flexibility in location. Reviews don't mention any travel surcharges or regional limitations, but it's worth asking directly if your property is outside the central Cairns area.
What do customers say about Ison Building's communication during a job?+
Communication is one of the most frequently mentioned positives across the 15 reviews we reviewed. Multiple customers note that Troy is reachable by phone throughout the project and proactive about providing updates as work progresses. One reviewer specifically highlighted that when an issue arose during an underbuild project, Troy was quick to address it. The reviews also suggest design changes or modifications mid-build are handled without pushback, which is particularly relevant for renovations where scope can shift.