A total home solution

Sean and Greg Mahoney, Directors at SGM Building having a laugh
About SGM Building

SGM is an exclusive building company who specialise in architecturally designed custom home builds throughout Sydney. When they're not working on new builds, they're doing renovations, extensions, additions, remedial and commercial developments.

SGM has earned their respected reputation through their consistent delivery of high-quality results and their relentless attention to detail throughout all aspects of the build. But achieving high-quality results means having a team of accredited carpenters, contractors and trades who all share the same commitment to quality and show pride in their work.

about us

Behind SGM Building is a father and son, Sean and Greg Mahoney who both share a love for building and passion for transforming lifestyles. Sean and Greg both wear the directors hats, with Greg also wearing the foreman hat.

Greg has over 40 years experience with his career highlight working with Sammut as the foreman on ‘Nautlius’, a waterfront seven bedroom, six-storey mansion that won the award for best Australian Custom Built Home and named the 2016 Australian Home of the Year. ‘Nautilus’ was crowned by Australia’s peak building industry body for its “painstaking level of detail and high-quality finishes” (The Courier, 2016).

how we're different

Quality over quantity

At SGM, we ensure that quality and precision is reflected in everything that we do from start to finish. It’s a philosophy that we have embedded in our business from the beginning and that’s why we only take on 1-2 jobs at a time. This policy ensures that we can focus on the quality of each job and dedicate a director (either Greg or Sean) to be the foreman on your project.

Your dedicated foreman will turn up to the site every day to monitor the work, and your builders will always be there to regularly communicate with you on the progress of the job. Our policy on limiting our focus to two projects only means more control over the quality of results, more time spent on the job and more communication between ourselves and the client.

We care more about the quality we establish in each job over the number of jobs that we do. These ethics are what sets us apart from other home renovation contractors.

Aerial view of our Burraneer new build project

Why choose SGM Building?

Where attention to detail and appreciation of good design sets us apart.

Only focus on 1-2 jobs at a time so we can dedicate a foreman to your job. We care more about the quality we establish in each job over the number of jobs that we do.

Your dedicated foreman will turn up to the site every day to monitor the work, and your builders will always be there to regularly communicate with you on the progress of the job.

We specialise in architecturally designed new builds.

Over 40 years experience.

No obligation consultation, site inspection & quotation - free of charge!

We work with the most exclusive and credible engineers, architects and interior designers in the industry.

Clear, open and honest communication.

Transparent quotes.

We only use premium materials that comply with Australian Building Standards.

6 year structural warranty.

1 year non-structural warranty.

Why choose SGM Building?

Where attention to detail and appreciation of good design sets us apart.

Only focus on 1-2 jobs at a time so we can dedicate a foreman to your job. We care more about the quality we establish in each job over the number of jobs that we do.

Your dedicated foreman will turn up to the site every day to monitor the work, and your builders will always be there to regularly communicate with you on the progress of the job.

We specialise in architecturally designed new builds.

Over 40 years experience.

No obligation consultation, site inspection & quotation - free of charge!

We work with the most exclusive and credible engineers, architects and interior designers in the industry.

Clear, open and honest communication.

Transparent quotes.

We only use premium materials that comply with Australian Building Standards.

6 year structural warranty.

1 year non-structural warranty.

Our Services

New home builds

Home extensions

Home renovations

Home additions

Duplex development

Factory development

Granny flat development

Attic conversions

Remedial / strata

Commercial developments

Office fit-outs

Shop fit-outs

Our process

Let's meet

We offer a free consultation and site inspection where we sit down together to discuss your vision, understand your needs, set a realistic budget, and also take a few initial measurements. If you haven’t yet engaged an engineer or architect to draw up professional plans, we can help guide you through this process. We work with some of the most credited engineers and architects in the industry.

Quote

We prepare a detailed & transparent quote for your review. If you're happy with the quote, we decide on a start date, create a construction schedule that outlines every deliverable and their deadline and we prepare contracts for you to sign.

Construction

This is where the magic happens! Being a custom builder, no job is exactly the same and we pride ourselves on doing the job right the first time. The small-scale, boutique nature of our company also means our builds are faster and more efficient than bigger construction companies. Throughout the building process, our foreman, Greg, will meet regularly with you so that you are kept informed of progress. You'll also get to know our contractors like we do: many who have been with us for more than 10 years, so they understand our expectations of quality in every project we undertake.

Handover

This is the exciting part! Handover will happen only when your final requirements have been fulfilled and you’re satisfied with the outcome. We carry out a detailed inspection together of the completed project to show you how everything works and to rectify anything that needs attention. As an ongoing commitment to our clients, we promise a 90-day maintenance period, 6-year structural warranty and also a 1-year non-structural warranty.

Our process

Let's meet

We offer a free consultation and site inspection where we sit down together to discuss your vision, understand your needs, set a realistic budget, and also take a few initial measurements. If you haven’t yet engaged an engineer or architect to draw up professional plans, we can help guide you through this process. We work with some of the most credited engineers and architects in the industry.

Quote

We prepare a detailed & transparent quote for your review. If you're happy with the quote, we decide on a start date, create a construction schedule that outlines every deliverable and their deadline and we prepare contracts for you to sign.

Construction

This is where the magic happens! Being a custom builder, no job is exactly the same and we pride ourselves on doing the job right the first time. The small-scale, boutique nature of our company also means our builds are faster and more efficient than bigger construction companies. Throughout the building process, our foreman, Greg, will meet regularly with you so that you are kept informed of progress. You'll also get to know our contractors like we do: many who have been with us for more than 10 years, so they understand our expectations of quality in every project we undertake.

Handover

This is the exciting part! Handover will happen only when your final requirements have been fulfilled and you’re satisfied with the outcome. We carry out a detailed inspection together of the completed project to show you how everything works and to rectify anything that needs attention. As an ongoing commitment to our clients, we promise a 90-day maintenance period, 6-year structural warranty and also a 1-year non-structural warranty.

our trusted reputation

Master Builders Association Member, SGM Building.
5 star Google customer rating, SGM Building
Facebook 5 Star Review
Contact

Thinking of renovating or building?

Get in touch and let's grab a coffee!

Get In Touch
Contact

Thinking of renovating or building?

Get in touch and let's grab a coffee!

Get In Touch