Enduring Craft
Enduring Craft, Built Legacy, Quiet Strength, Timeless Form, Pure Precision.
Builders. Family-owned. Western Sydney.
Buildana started for a simple reason: too many people were getting a building experience that felt messy, unclear, and harder than it should be. We set out to do it properly, with straight answers, solid work, and a process people can actually trust.
We’re a family-owned construction company based in Sydney, delivering custom homes, duplexes, renovations, and commercial projects across Western Sydney.
The name Buildana comes from Amanah (أمانة), the Arabic word for trust, honesty, and integrity. That’s not there to sound nice. It’s the standard we work to on every job.
Whether it’s a family home, an investment property, or a more complex duplex or townhouse project, we treat every build with the same level of care, accountability, and respect we’d expect on our own.
Oliver Alameri
Founder & Builder — Master of Property Development
We’d rather show you than tell you.
Every number on this page is verifiable. License register, Google, HBCF, completed builds across Sydney. If a builder won’t put their figures in writing — that’s your sign.
75+
Projects Completed
Custom homes, duplexes & granny flats
50+
Years Experience
Combined experience across our team
5.0out of 5 stars
Google Rating
5.0 from 26+ verified reviews
100%
Licensed & Insured
NSW LIC 487805C · HBCF insured
My dad taught me that a builder is only as good as the paperwork he can show you. If I can’t back a number with a document, it doesn’t go on this page. That’s how he built our family home — and it’s how we build yours.
Founder, Buildana
Why Buildana
Straight Communication
You'll know what's happening on your job, when it's happening, and what it costs. No chasing.
Detail That Shows
Junctions, waterproofing, setdowns, trims. The stuff most people never check — we do.
Same Team, Start to Finish
You deal with the people who actually build it. No layers, no handoffs to strangers.
Built to Keep
We build for 30 years, not 3. That means better materials, proper detailing, and no shortcuts.
Want to work with our team?
Tell us about your project and we'll be in touch within 24 hours.
Meet the Team
Small team on purpose. Everyone here builds, manages, or runs the numbers — no passengers.
Leadership
Oliver Alameri
Founder / Builder · MPropDev
Hassan Alameri
Lead Foreman
Office Team
Ahmad Alameri
Accounts Manager
TBD
Project Manager
TBD
Project Manager
TBD
Project Manager
Trades & Construction Team
To Be Announced
Site Foreman
To Be Announced
Lead Carpenter
To Be Announced
Structural Specialist
Buildana built our granny flat in just 12 weeks. Fast approvals, great communication, and a beautiful final product. Highly recommend.
Fatima Al-Rashid
Liverpool, NSW
Buildana Insights
Expert guides, real project breakdowns, and practical advice for building in Sydney.
DuplexDuplex Builders Sydney — How to Actually Choose One in 2026
Most owners pick the wrong duplex builder in Sydney for two reasons. Here's the seven-question shortlist, the contract docs to verify, and the LGA-by-LGA reality across Liverpool, Fairfield, Blacktown, Cumberland and Camden.
New HomesCustom Home Builders Sydney — The Practitioner's Selection Guide (2026)
Every Sydney builder calls themselves a custom home builder. Most aren't. Here's how to tell the difference, the four price bands of custom in 2026, and the six-step decision framework when you're down to three.
New HomesNew Home Builder's Sydney — Buildana's Guide to Building in Western Sydney
Building a new home in Sydney is an exciting journey, especially for families, investors, and first-home buyers looking in the thriving suburbs within.
Ready to Meet the Team?
Book a free consultation — we'll visit your site and give you an honest assessment.
Book a Consultation