Building & Fitout
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Specialists in Building & Fitout Solutions
Our expert Building & Fitout team provides custom commercial glazing and aluminium framing solutions for large-scale projects and retail fit-outs. With a nationwide network of skilled project managers, estimators and trade-qualified glaziers, we deliver efficient and reliable service from start to finish. Our partnerships with trusted suppliers, along with our own fabrication factory, makes O'Brien your end-to-end partner for all your building & fitout glazing needs.
Contact O’Brien® today for your next project!


Products & Solutions
We offer a comprehensive range of products and solutions to suit businesses of all sizes and can work from your plans to deliver tailored, custom projects.
- Office/internal partition glazing, including customised glass and aluminium frames
- Bespoke glazing solutions and innovative design
- Anti-intruder and automatic doors
- Night pay windows
- Security glass cabinets
- Aluminium window and doors
- Shopfront facades
- Anti-bandit glazing solutions
- Architectural glazing solutions
- Frameless glass wall systems and spider fittings
- Curtain wall systems
- Window tinting and film for solar protection, anti-graffiti and sound control
- Mirrors for commercial and residential
- Glass balustrade installation

Why Choose the O’Brien Glass® Building & Fitout Team?
With over 100 years of experience, O’Brien Glass® is a trusted industry leader, offering glazing solutions tailored to meet your project’s unique needs. Our commitment to quality, reliability and customer satisfaction ensures that your job is in expert hands from start to finish.
Here’s why we’re your go-to partner:
24/7 support & a nationwide network: Prompt, professional service with flexible scheduling.
Custom solutions: Large-scale builds to unique designs, with a focus on quality and safety.
Project management: Planning to delivery, with clear communication throughout.
Trusted experts: Experienced, trade qualified glaziers committed to safety.
Fully compliant: All work meets Australian standards & required building codes.
Cost-effective: High-quality solutions at competitive prices with trusted partners.
Guaranteed quality: A lifetime guarantee on our workmanship for the life of the building.
Eco-conscious: Committed to glass recycling.
Proven performance: Serving Australians for over 100 years.
TESTIMONIALS
Real reviews from real customers
“We’ve partnered with O’Brien Glass for over five years, and they continue to impress with their professionalism, reliability and fast turnaround times. Their team understands the demands of refurbishment and refit projects — particularly in busy retail environments like Coles and Woolworths — and consistently deliver high-quality results. They’re a trusted partner we can rely on.”
INTEN - 2025
“O’Brien Glass brings a level of expertise and consistency that’s hard to match. They deliver our glass installation projects with high-quality workmanship, clear communication and reliable delivery. Their understanding of site requirements, compliance and coordination makes them a valuable partner on any construction project.”
H.TROON - 2025
“We’ve aligned with O’Brien on several projects now, and the team and systems have never let us down. The installers quality of work is outstanding, and they consistently meet deadlines. I’ve personally found the team to be flexible in working around our schedule, making the process easy. It’s great to work with such a reliable team throughout the designing, scheduling and installation.”
SUNSTRUCT - 2025