Lasting Partnerships

ABOUT
GROUP ONE.

Our Motto: Relationships. Trust. Transparency.

At Group One Construction, we pride ourselves on being the Perth construction company known for integrity in everything we do.

By delivering on our promises, putting you first and striving to exceed expectations, we’ve grown to become an industry leader and a trusted partner.

More About Us

The Perth Construction Company you can TRUST.

Group One Construction is a full member of Master Builders WA.

  • 153
    Projects
  • 41
    Clients
  • 20+
    Years Experience

Our commitment to quality, transparency, and client satisfaction sets us apart in the industry. We are a registered Perth builder (BC103229) and a full member of Master Builders WA.

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We have you covered

In-House EXPERTISE.

Elevating your projects with unmatched reliability.

Whether you’re investing in a brand-new warehouse, expanding into a repurposed industrial facility, or dreaming of your forever home, we’re with you from concept to completion.

We’ve invested in developing end-to-end expertise to make life easier for you. Working with a single team throughout your project means a streamlined and stress-free construction experience. Behind the scenes, our robust systems ensure your project exceeds industry benchmarks for quality, safety and efficiency.

VIEW ALL PROJECTS

INDUSTRIES
We Support.

WAREHOUSE

CONSTRUCTION

CHURCH

CONSTRUCTION

EDUCATION

CONSTRUCTION

HEALTHCARE

CONSTRUCTION

RETAIL

CONSTRUCTION

CIVIL

CONSTRUCTION

HAVE A PROJECT THAT NEEDS QUOTING?

Speak with the owner.

For honest quoting, get in touch.

Group One Showcase

RECENT
PROJECTS.

For over 20 years, we’ve been building exceptional buildings and even better relationships. From warehouse facilities to office fit-outs and private homes, we’ve successfully navigated every challenge imaginable. Each project is an opportunity to adapt our skills and push the boundaries of what’s possible for Perth construction companies.

Transparent Communication

HEAR FROM OUR CLIENTS

Our success is built on rock-solid relationships. We’re proud to be the Perth construction company trusted by businesses, developers, investors and homeowners.

Jacek Murcha

Simple Guided Process

I have had the privilege to work with Darren from Group One Construction. As a subcontractor it is nice to know when you arrive to a job site knowing the place is ready for you and everything is done correctly. There are no shortcuts taken and all work is completed to the highest standard. I recommend Group One Construction  for all my customers that are in need of a general contractor.

Jacek Murcha
Land Surveys

Dennis Sims


Living in Adelaide and having a major renovation on Barack Street has been stress free having Darren and his team in control. The workmanship constant feedback and caring about the result and costs have been a credit to Darren and the team. I would not hesitate in recommending them.      

Dennis Sims

AC


Group One Construction came recommended to me by Defreitas and Ryan Commercial as an up and coming quality Builder. Darren does not disappoint. His communication skills, expertise in the building industry and trades team are to be commended. Darren works closely continuously providing updates, solutions with the aim to achieve great results and impress the client. This is my ninth commercial build and I would be very happy to be do number 10 with Darren.

AC
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