Sydney’s Building & Renovation Experts

From our transparent, flexible approach to our reasonable prices. We do things differently.

Sydney’s Building & Renovation Experts

From our transparent, flexible approach to our reasonable prices. We do things differently.

Your Trusted Sydney Builder

Boronia Building is a construction company that can assist with building design. We have a team of consultants available to take your ideas for a new home, or addition, through to the council approval stage and construction. We guide our clients through the process where we strive to treat each clients home as if it were our own, with our emphasis on a high-end quality finish and a lasting relationship

We are a family company based in Sydney’s north western suburb of Beecroft where we specialise, and have completed many successful projects in the surrounding area.

What we do


Boronia Building can assist you with all stages of construction. From building design concept to right through to completion of the project.

– Architect design services
– Building Design
– Construction
Our experience and workmanship results in the construction of some of the finest projects in our local area. Please also view our projects page to see some of the beautiful homes that we have built, and don’t hesitate to contact us for further information.



Call us at

0418 679 840

Who are we?

We are a family owned and operated business in Sydney’s North western suburb of Beecroft, where we conduct the vast majority of our work in our suburb. The business has been operated by Tony Laguzza since 1994, who has been in the industry since 1988. During this time he has learnt his craft as a carpenter working for many of Sydney’s high-end residential builders. Since 2002 Tony has been operating Boronia Building where he still maintains his passion for quality residential construction.

158a Copeland Rd

158 Copeland Rd

145 Copeland Rd

What our customers say

Below are some reviews from our previous clients who love how we designed a perfectly suited home to their land’s size and its aspect, maximising space and delivering the home that’s exactly what they wanted.

Upon moving in, many people have asked us what we would change about the house in hindsight – we are pleased to say that we would not change anything and much of that is due to the attention to detail that Tony and Boronia Building’s subcontractors showed when renovating our property.
Michelle and Gregory Bain,


Tony assisted us right from the beginning with the design phase through to the actual construction of our home. Tony’s years of experience in the building industry were invaluable. We were very happy at how smoothly everything went. All trades were very good and Tony’s eye for details and flexibility assisted greatly. We would be happy to recommend Tony and his team to anyone.
Michael and Leah


We are ready to help you

Call us at

0418 679 840