About Ninetary

Over two decades of craftsmanship, honesty, and enduring results

Our Story

Ninetary was founded in 2002 by the team behind Segval Pty Ltd with a straightforward mission: build homes that families are proud to live in. What started as a small renovation outfit operating across Melbourne's south-east suburbs has grown into a full-service residential building company trusted by homeowners right across the metropolitan area.

From the beginning, we have been a family-run business. That means every project receives genuine personal attention — from the first phone call through to the final walk-through. We do not pass clients between departments or hide behind layers of project managers. The people you meet at your consultation are the same people overseeing your build.

Over the years, we have expanded from bathroom and kitchen renovations into complete home extensions, full-house refurbishments, and knockdown-rebuild projects. Our team has delivered more than 850 residential projects, and many of our clients have returned for second and third builds as their families have grown and their needs have changed.

We remain headquartered at 12 Ebden Street in Moorabbin — the same neighbourhood where it all began. Melbourne is our home, and building within it is our life's work.

Our Values

  • Transparency — We provide detailed, fixed-price quotations so you know exactly what you are paying for. No hidden costs, no surprises at lock-up stage.
  • Quality Without Compromise — We source materials from trusted Australian suppliers and hold every trade to exacting standards. Our work is built to last for generations.
  • Respect for Your Home — Living through a renovation is disruptive enough. Our crews keep sites clean, communicate daily progress, and treat your property as if it were their own.
  • Long-Term Relationships — We measure success not by the number of contracts signed, but by the clients who recommend us to their friends and family.
The Ninetary building team on a Melbourne project site

How We Work

A clear, four-step process that keeps you informed and in control from start to finish.

1

Consultation

We visit your property, listen to your goals, assess the site, and provide an honest appraisal of what is achievable within your budget and timeline.

2

Design

Working alongside architects and draftspeople, we refine your concept into detailed plans, finalise material selections, and lock in a fixed-price contract.

3

Build

Our licensed tradespeople bring the plans to life. You receive weekly updates, have direct access to your site supervisor, and are welcome on site at any time.

4

Handover

We complete a thorough quality inspection, walk you through every detail of your finished home, and remain available for any questions well after the keys are in your hand.

Ninetary by the Numbers

Milestones that reflect our commitment to Melbourne homeowners.

20+ Years Experience
850+ Completed Projects
98% Client Satisfaction
15+ Skilled Tradespeople

Ready to Start Your Project?

Tell us about your vision and we will arrange a free, no-obligation site consultation at a time that suits you.

Get in Touch