In short
Manttan Construction is based in Alexandra Hills 4161 and holds QBCC licence 15030266. We renovate bathrooms, kitchens and whole homes, and build decks, pergolas and new flooring across the suburb — usually on the 1970s to 1990s brick-and-tile housing that makes up most of the area.
01 — The housing
What we work on in Alexandra Hills
Alexandra Hills is mostly lowset brick-and-tile built between the mid 1970s and the 1990s, on blocks that are generous by today’s standards. The bones are typically sound — what dates these houses is everything inside them.
The pattern we see over and over: original bathroom and laundry, a closed-off kitchen with a servery window, dark internal doors, carpet over a perfectly good slab or timber floor, and a back yard doing nothing. Opening the kitchen to the living area and adding a covered deck changes how the whole house works without moving a single external wall.
- Original wet areas now 30 to 40 years old, with waterproofing built to a much older standard.
- Kitchens walled off from living areas — the highest-impact change in this housing type.
- Big, flat back yards that suit decks, pergolas and outdoor kitchens.
- Wide side access on many blocks, which is why our tight access machinery gets used here so often.
02 — Services
What we build here
03 — Local detail
What changes a quote in Alexandra Hills
Being local is not just marketing here. Most of our Alexandra Hills work comes from neighbours of previous jobs, so we are quoting projects we can walk you past.
Local note
Reactive soils turn up across parts of the Redlands, so anything with new footings — a deck, a pergola, an extension — gets a site classification rather than a guess. It changes footing sizes and it is cheaper to know up front.
Practically, being based in the suburb means we can drop in for a look the same week, get materials on site without a freight surcharge, and come back quickly if something needs attention after handover.
Are you actually based in Alexandra Hills?
Yes. Manttan Construction Pty Ltd operates out of Alexandra Hills 4161, and holds QBCC licence 15030266. Most of our work is within a fifteen-minute drive.
What does a typical Alexandra Hills renovation involve?
Most commonly: a new bathroom and laundry, opening the kitchen into the living area, new flooring through the main living zones, and a covered deck off the back. It suits the lowset brick-and-tile stock that dominates the suburb.
Can you get machinery into my back yard?
Usually yes. Many Alexandra Hills blocks have side access wide enough for our 1.2 tonne Kubota excavator, which handles excavation, post holes and site clearing without hand digging.
Before you start
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