confidence
in construction

Klaar has joined the Brosnan Group, giving our clients access to greater resources, broader expertise, and proven delivery systems, while continuing to work with the local team they know and trust.

Two workers with Brosnan Klaar vests and helmets near cranes working on a tall building under blue sky.
What We Do

your remedial experts

We solve complex building problems. Building defects, water ingress, concrete deterioration and façade issues can create significant financial and compliance risks. We identify issues early and deliver solutions that protect building performance.

your strata experts

Strata clients trust us to transform their buildings for the future. We support clients with our proven systems that navigate complex, high-risk projects that deliver smarter, fit-for-purpose solutions that extend asset life and create long-term value. 

your commercial experts

We deliver commercial construction projects with certainty and transparency. Our structured delivery model, commercial discipline, and collaborative approach, we protect valuable assets, improve building conditions, and maximise long-term performance.

About us

Complex projects demand experience, structure, and certainty. Supported by the wider Brosnan Group, our Australian team helps clients overcome construction challenges through specialist expertise, disciplined delivery, and rusted partnerships.

500
+

PROJECTS COMPLETED

300
+

TEAM MEMBERS

15

YEARS OF RESULTS

6

OFFICES ACROSS AUSTRALASIA

Modern apartment buildings surrounded by greenery with a hill in the background under a partly cloudy sky.
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What Our Clients Say

"Brosnan have overcome numerous unforeseen hurdles along the way. We have been impressed with the collaborative approach of Brosnan, particularly around methodology. "

Carly Stewart
Treasurer, Body Corporate 355492 
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What our clients say

"The Brosnan team were proactive in helping to minimise inconvenience to the residents and neighbours. They worked with consultants to provide necessary documentation to Council and amended the programme to mitigate delays."

Keith Tickner
Director, Chartered & Registered Building Surveyor, KRT Building Consultants Ltd
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What our clients say

"Upfront, the Brosnan team came up with innovative methodologies to reclad, reroof, fitout and upgrade services in a staged manner. Brosnan were then able to put real cost estimates and time frames together at an early stage, based on those methodologies. They have been client-focused and innovative. Brosnan are proving to be the right decision for this complex and challenging project."

Graeme Birkhead
Delivery Manager, Graeme Birkhead Consulting, Ltd.
Modern building with glass windows featuring red and yellow accents around a courtyard with greenery and benches.
Read About
What our clients say

"Brosnan has proved to be a good build partner. I can see that they have worked hard over the past 10 years to develop a good team culture as they grow."

Paul Miller
Director & Project Manager, PJM Projects