OUR SERVICES
Crafting luxury spaces
with precision.
No matter the scale of your home or investment, A J Harkin Constructions oversees every detail with care—from initial concept through to completion. As a compact family team, we maintain lean operations and channel those efficiencies directly into your build, delivering exceptional standards without inflated costs. We assume full accountability, ensure stringent compliance, and provide clear, proactive updates at every stage.
WHAT WE OFFER
01. Full Home Renovations
End-to-end Queenslander and post-war renovations. We manage every trade, every decision, every conversations - one point of contact throughout the entire project.
02. House Raise & Build Under
Our most requested service. Raise your Queenslander and build a full lower level - bedrooms, bathrooms, living spaces - maximising your land without moving out permanently.
03. Extensions
Rear, side, and upper-level extensions that feel like they were always there. Seamless Material matching, structural integrity and clean integration.
04. Bathroom Renovations
Complete rebuilds from waterproofing through to tiling and fitting. Our tradies have worked with us for years - quality and standard are consistent.
05. Decks & Outdoor Areas
Hardwood and treated pine decking, pergolas, and entertaining structures built for Queensland - material that age well and look better for it.
06. Carports
We build durable, well-designed carports that are built to last, with a focus on quality workmanship, strong construction and a finish that complements your home.
07. Kitchens
Creating quality kitchens with careful attention to detail, combining practical design, quality finishes and reliable workmanship. We work closely with trusted cabinet makers we have partnered with for many years.
08. External Stairs
External stairs, appealing aesthetics, built from premium class 1 hardwood, coming in hot dip galvanised stringers with hardwood treads or complete traditional hardwood stringers and treads, using traditional building methods to complement traditional Queenslander homes.
GET IN TOUCH
Let's talk about your project.
The first conversation costs nothing and commits you to nothing. Tell us what you're thinking, even if it's half-formed, and Andrew will give you an honest read on what's possible, what it might cost, and what the path forward looks like.