Our services

Keyystone specialise in delivering high-quality commercial construction projects across various sectors. Our comprehensive service offering ensures tailored solutions at every stage of the project lifecycle.

Project delivery models

  • Tender + Construct Only
  • Design & Construct (D&C)
  • Early Contractor Involvement (ECI)
  • Property Development & Planning Services

We have extensive experience across the following sectors:

  • Health Care
  • Education
  • Industrial
  • Retail
  • Multi-Unit Residential
  • Apartments
  • Warehousing
  • Offices
  • Residential Development

Our team excels in both greenfield and brownfield projects, including those in operational environments. Through expert project management and a commitment to minimal disruption, we ensure your business continues to operate smoothly throughout the construction process.

COMMERCIAL & INDUSTRIAL

If you have a vision for your next project, our Design & Construct service brings it to life. With in-depth expertise across all types of D&C projects, we add value at every stage — from initial design through to final delivery. We offer flexible delivery models tailored to the specific stage of your project, ensuring seamless collaboration and optimal outcomes.

DESIGN & CONSTRUCT

Our Preconstruction Services and Early Contractor Involvement (ECI) help you define your project’s scope and budget, even in the early stages of development. By providing early insights during planning and design, we fast-track the delivery of your project, helping to mitigate risks and ensure the most efficient path to completion.

PRECONSTRUCTION | EARLY CONTRACTOR INVOLVEMENT (ECI)

From site acquisition and concept design to feasibility studies and full project delivery, Keyystone offers comprehensive property development services. We are committed to helping you achieve your development goals, guiding you from initial idea through to successful completion.

PROPERTY DEVELOPMENT & PLANNING SERVICES

What our clients say

Here’s what our clients say about working with Keyystone, highlighting clear communication, dependable delivery, and well-built spaces that support real business performance.

Marian College Learning & Wellbeing Centre

Throughout the project, Keystone demonstrated a high level of organisation and professionalism. Jarrod and his team were proactive, well-coordinated, and maintained clear communication with the consultant team, which helped ensure the build progressed smoothly.

I would be very happy to work with Keystone Building Group again and would recommend Jarrod O’Brien and his team to others seeking a capable and collaborative builder.

Julia Michael

Architect

Thompson Motor Group

They navigated the brand guidelines of three different manufacturers, worked in with our staff to

I'd highly recommend Keyystone for any business tackling a refurbishment of an operational site."

Jarrod Thompson

Managing Director

All Saints Anglican School

Keyystone’s attention to detail, thoughtful problem-solving, and commitment to quality were evident throughout. The projects were delivered well within budget, without compromising on finishes or workmanship.

What truly set them apart was their care, professionalism, and genuine pride in their work, along with exceptional customer service from start to finish.

We valued the partnership so highly that we have engaged them again for our next project—a new facility with seven specialist classrooms. We would highly recommend them to any school or organisation seeking a builder they can trust.

Jim Laussen

Principal All Saints Anglican School Shepparton

Emblem Display Homes

Keyystone have demonstrated a highly collaborative approach, working closely with our team, consultants, and stakeholders to ensure the project objectives are met. Their ability to balance design intent with practical delivery has been particularly valuable, consistently helping us achieve strong design outcomes while maintaining strict budget parameters.

Keyystone’s professionalism, transparency, and solution-focused mindset have made them a trusted delivery partner, and we look forward to continuing our working relationship on future stages.

Rowan Pollard

Director Emblem Group

Lister House Medical Centre

Keyystone exceeded our expectations. We felt supported throughout the entire process and are happy with the final result. They were easy to communicate with, very organised, and delivered exactly what they promised.

The quality of the build is fantastic, and we couldn’t be happier.

Chik Sing Chua

Director

Little Kindy Euroa

What stood out most was their proactive and solutions-focused approach. Jarrod, Glenn, and the entire site team were committed to achieving the best possible result and consistently demonstrated strong communication, accountability, and attention to detail throughout the build.

The project was delivered to a high standard, and the overall process was smooth and well-managed.

We would not hesitate to work with Keyystone again and would confidently recommend them to others seeking a reliable and capable builder.

CJ Kafroui

Project Manager Forefront Property

Wangaratta Mazda

Their communication, professionalism, and ability to deliver gave us confidence at every stage. The end result is a high-quality, modern facility that reflects the Mazda brand and sets us up well for the future.

We would not hesitate to work with Keyystone again.

Mathew Principato

CFO Lucrum Automotive (Wangaratta Mazda)

Swan Hill Art Gallery

Their team was consistently accessible and responsive, following through on commitments and maintaining strong communication at all stages of the project.

A key strength was their focus on quality assurance — ensuring all trades delivered work to a high standard and proactively addressing any items that didn’t meet expectations.

Overall, Keyystone delivered a high-quality result and were a pleasure to work with.

Brian White

Project Manager Swan Hill Rural City Council

Albury Wodonga Health

Keyystone Building Group delivered refurbishment works at the Kerferd Unit within a live mental health environment, managing the project with a high level of care, coordination, and professionalism.

Their team worked collaboratively to minimise disruption while maintaining strong outcomes in safety, quality, and programme. We would be happy to work with them again on future projects.

Bipa Bell

Project Manager Albury Wodonga Health

Endeavour Kerang

All through the project their communication and quality of work on site was to the highest standard and when compared with the industries best they stood alongside them.

Keyystone are just not just project managers and builders. They have become one of our most reliable partners when it comes to the planning and build of our major projects.

Jeff Griffiths

Managing Director Endeavour Group