We pride ourselves in doing a Quality job, and are known for this. We aim to have zero defects even after the 12 month defects expiry period.

Safety Focused

One of the most important facets of a company. The last thing your client wants is an injury/incident on site.

On Time & Budget

There is no other builder that can do this better than Streetbuild. If you have an impossible time frame or budget, let us know, and we will reach it!


There is nothing more we want on a project other than perfection. We dedicate ourselves and our resources to achieve this on every single project, no matter how big or small.

Our Team Leaders

Graeme Street

Founding Director

Graeme Street founded the business in 1998, after a successful and diverse construction career spanning 20 years. Having gained valuable experience working for a diverse group of companies including...

Tim Gagen

Managing Director

After a successful 10 years with Streetbuild, Tim Gagen became the Managing Director in June 2018. Having first begun his career as an apprentice, Tim is backed by almost 20 years in the building...

Herman Monserrat

Finance & Administration Manager

Herman is the Finance and Administration Manager for Streetbuild. Herman is a Qualified CPA with both professional and commercial experience in a large number of businesses and Industries. Herman is...

Ryan Lotz

Senior Project Manager - NSW

Ryan has moved through the ranks at Streetbuild from a Contract Administrator to a Project Manager and has recently been promoted to Senior Project Manager for NSW.  With a Bachelor of Construction...

Company News

Seaview Hotel Townsville - Full Steam Ahead
Michelle White

Artists impression of how the  Seaview Hotel Townsville will look once completed! It is full steam ahead right now for the $8M refurbishment on this heritage-listed building. The beer garden and...

Read More

Thomas Hassal Anglican College - New Admin Building
Michelle White

**Thomas Hassall Anglican College, Sydney - Extension to the Administration Building** We have just completed this magnificent looking new space at the College.  Amazing design work by Stanton Dahl...

Read More

Gin Gin Community Centre Update
Michelle White

An update of our project we are undertaking at the moment in Gin Gin (Bundaberg, QLD) of the extension and upgrade to the Gin Gin Community Hub. Stage 1, and 3 weeks on - looking good and programme...

Read More

What Our Clients are Saying

  • As a facility designed by and for people with intellectual disabilities, finding the right construction partner was very important to us when building the EARTH Centre.

    Streetbuild were our perfect partner. They took the effort to get to know what the demands of the project were, and the needs of people with disabilities at every point in the project to ensure they delivered a first class project. We drove a tight timetable and a strict budget, and Streetbuild were always flexible, professional, accommodating and their workmanship of a very high standard. Whenever decisions were to be made, solutions and options that worked and fitted into the project scope were presented to us, and communication was exceptional.

    Streetbuild delivered more than we expected and this resulted in a unique and world class facility for people with disabilities.

    Matthew Lattin, Executive Manager

    Woodville Community Services Inc

  • Our final safety observation was carried out at the Parramatta Store where we were greeted by your site representative and I would like to express the impact of our first impression as we were escorted through the various construction zones.

    We found the Streetbuild Site Supervisor instilled confidence in his approach to safety and the overall management of his contractors on site. I was very impressed by the Site Supervisor and the level of safety he achieved in the store, an example that with the right leadership Destination ZERO on a construction site is possible!

    (Destination ZERO is Woolworth’s Safety initiative towards Zero injuries)

    Kevin Pavert, National SH&E Manager


  • Over the past 14 years, we have undertaken numerous successful commercial projects with Streetbuild and have found them on all occasions to have great pride in their workmanship, take ownership of each project and on all occasions be diligent in the execution of their duties.

    On this basis we are happy to continue working with then and would recommend their services to other parties.

    Dennis Healy & Robert Bushell

    Strategic Developments

  • We have worked with Streebuild on tenders and building projects over the last decade in our capacity as “client-side” Project Management and Development Management consultants in the retail, commercial and education sectors.

    We have found Graeme Street’s team to be professional, forward thinking and ethical throughout all phases of the projects. Streetbuild takes due care in assessing the specific needs of its clients and has a proven track record in bringing architects’ visions to life in an accurate and safe manner with high quality and diligence.

    Streebuild have gone to extreme lengths to coordinate very technical projects and ensure that the procurement and delivery are completed within very challenging timeframes.

    Warwick Smith, Director

    Sandrick Project Directions

  • Over the past 8 years we have undertaken numerous successful commercial projects with Streetbuild in Regional Queensland and South East Queensland. Streetbuild have a strong history working in
    Regional Queensland.

    On all projects Streetbuild were professional and diligent in the management and execution of the project requirements and works.

    Gil Nothling

    Iona Project Management

  • I have worked periodically with Streetbuild in their capacity as Principal Contractor over the last fifteen years on a range of construction projects in my capacity as client-side Project Manager.
    One such recently completed project was Stage 2 of the Ravenswood School for Girls Science and Technology Centre. After successfully completing Stage 1 of the project incorporating two new Science Labs and other related upgrade works, the Client tested the Stage 1 facilities prior to completing the design for the remainder of the project.
    Stage two comprised an additional six specialist laboratory and learning spaces, Staff accommodation and collaboration facilities for approximately sixty-five full time teachers across seven faculties, a key pedestrian link “cut” through an existing building and landscaped courtyards creating vital external extensions to the varied internal formal learning areas. All of the works were completed within a fully operational school environment with no tangible interruptions to operations and nil lost time injuries. The project was completed on time and within budget.
    The new Science and Technology Centre at Ravenswood delivers on one of the school’s key objectives to provide 21st Century teaching and learning excellence across the Science, Technology, Engineering and Mathematics (S.T.E.M.), curriculum and has been well received by the Head of Science and all faculty staff. This state-of-the-art facility not only looks exceptional, but more importantly is facilitating the learning and growth of tomorrow’s leading minds.
    Planning, organising and implementing any new construction project is always an exciting, and challenging task. Every member of the Streetbuild team from inception to completion were focused, professional, reliable, cooperative, and determined to deliver an outstanding educational facility. An E.C.I. (Early Contractor Involvement) approach to value engineering reduced project costs substantially prior to construction and the attention to detail and finish were superior.
    On-site and Off-site resources worked harmoniously and communications at all levels were conducted collaboratively and cooperatively throughout the project. Coordination of design details, audio visual and technology installations and automation elements were all competently handled at site level.
    The total delivery experience with Streetbuild throughout this complex project led to the Client’s confidence and satisfaction in a job well done. We look forward to the prospect of working with Streetbuild on future projects.
    Yours sincerely,
    Warwick Smith
    Sandrick Pty. Ltd.

    Warwick Smith

    Ravenswood School Stage 2, Sandrick Project Directions