About

At H4 Living, we're not just a team of residential design and building professionals – we're passionate creators of homes that blend aesthetics, functionality, and sustainability in every project we undertake.

Driven by our love for sustainable living and commitment to the highest building standards, H4 Living is dedicated to understanding and fulfilling your unique needs. Since our inception in 2012, we've been transforming visions into reality, bringing to life homes of every style imaginable.

As certified Passivhaus designers collaborating with certified Passivhaus build teams, our collective expertise in sustainable residential design and construction spans over four decades.

When you choose to partner with H4 Living, you're not just getting a service – you're gaining a trusted ally for every step of your journey. Rest assured that our team will be by your side, providing invaluable experience and guidance to ensure the success of your project.

Modern interior room with large windows showing city skyline and greenery, white walls, and wooden flooring.

Meet the Team

  • Black and white photo of a man wearing glasses, a light-colored button-down shirt, and dark pants, standing indoors near a window with a relaxed pose.

    Tiago Guerreiro

    Director

  • A man with curly hair, glasses, and a goatee, wearing a dark button-up shirt and jeans, standing indoors near a window and a whiteboard.

    Joe Reggi

    Design Manager

  • A young woman with long dark hair standing indoors, leaning slightly against a wall near a window, wearing a sleeveless ribbed top and high-waisted jeans, smiling gently at the camera.

    Jacinta Allen

    Client Services Manager

  • A black and white photo of a smiling woman with shoulder-length wavy hair, wearing a sleeveless black top, sitting in a chair with a plant in the background.

    Georgia Graf

    Design & Drafting

  • AM

    Adrian Muscat

    Marketing

  • Build Crews

    H4 Build Crews

    Our great build crews

Where we work

Brisbane

Sunshine Coast

Gold Coast

Northern NSW

Central Coast

Sydney

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Testimonials

  • “We would definitely recommend H4 living to anyone who values quality and wants a healthy home, their process was fantastic and we are very pleased with the help the H4 team provided from start to finish.”

    Adrian and Ashlie Danieletto

  • “When we came across the H4 system it ticked all of the boxes, they were very knowledgeable and the quality of workmanship exceeded all our expectations.”

    Trevor Cunningham

  • “H4 living was very transparent, I always tell my friends about the energy efficiency, I feel quite special having a house like this.”

    Jeffrey Huang