About Jac + Kal Constructions
At Jac + Kal, we’re all about building homes with style and ultimate craftsmanship. Our unique range of experience and decades of specialisation in Architectural Residential construction allow us to consistently deliver award winning level homes. We’re also down to earth in our approach, we know that building or renovating is a big deal, and we’re here to make the process as smooth, stress-free, and rewarding as possible for you.
How We Work
We focus on quality over quantity, taking on a select number of projects each year so we can be hands-on every step of the way. Based in Sydney, we keep things local—sticking to projects in the Sydney Basin so we can be on-site, solving problems before they become headaches.
Our Story
Jac + Kal started when Kaleb branched out on his own after a successful career building high-end residences and commercial building through eastern Australia. He and his wife Jacqueline settled to raise a family in Sydney —two people with a passion for smart, sustainable design— and decided to build a home that worked for their lifestyle while also wanting to build amazing homes for discerning people.
We’re genuinely passionate about the projects we take on, whether you’re building from the ground up or renovating, we bring the same level of care and attention to detail to every project.
Working With Architects
We love working with architects. We speak their language, get involved early in the design phase, and collaborate closely to make sure your build goes smoothly. That means fewer surprises, smarter decisions, and a home that turns out exactly as planned—without unnecessary delays or costs.
What We Stand For
+ Accountability – We own what we do and stand by our work.
+ Transparency – No hidden surprises. You’ll always know where things stand.
+ Communication – We keep you in the loop from start to finish.
Meet Kaleb
Kaleb, our director, is your go-to guy. He’s a hands-on builder who’s involved in every stage of the project—from demolition to the final touches. He makes sure everything runs smoothly, the details are spot on, and the project stays on track.
We also use an up-to-date online system so you can track progress, budgets, and timelines in real time. No guesswork, no confusion—just clear, open communication.
Why Work With Us?
Because we make building easy. With a focus on smart design, sustainability, and seamless teamwork, we help bring your vision to life—on time, on budget, and without the stress.
Let’s build something great together.