Commercial Builder. Built on Reputation.
Reitsma Constructions is a commercial builder based in Sydney, Newcastle and Wollongong regions.
The Company is proficient in all forms of commercial construction specialising in education, aged care, automotive, retail, industrial, refurbishment and fit-out.
Featured Commercial Projects
Latest News

Opening and Blessing at Gilroy Catholic College, Castle Hill NSW
We’re proud to be part of the opening and blessing of the new Block D at Gilroy Catholic College in Castle Hill. This project, our third at the school, involved the demolition of two existing buildings to construct a new...

Project completed: King Living, Balgowlah
Here’s a sneak peek of our recently completed King Living flagship store in Balgowlah! Located along the bustling Condamine Road, the new store makes a bold statement with its contemporary architectural design — featuring Cermintel Barestone cladding, expansive floor-to-ceiling glazing...

Project completed: Alto Jaguar Land Rover
Alto Jaguar Land Rover’s dealership on the busy Pacific Highway in Artarmon has received a few new upgrades. Our Sydney team recently completed a two-stage refurbishment project. In stage one, we updated the interior with new tiling, additional seating, and...

Project update: St John Fisher Catholic School, Tumbi Umbi
Our Newcastle team has been busy bringing the new two-storey General Learning Area (GLA) and Amenities Block to life at St John Fisher Catholic School in Tumbi Umbi, on the Central Coast. Working in the middle of a fully operational...

Reitsma Recognition Award – Ryan Johns
This month we would like to recognise Ryan for his outstanding and valuable contributions to the Reitsma team. Ryan has consistently demonstrated a proactive and dependable approach to his work, earning the respect of both his peers and broader team...

New project won: Archives Facility – Catholic Archdiocese of Sydney
We’re proud to announce that Reitsma has been awarded the contract to deliver a new purpose-built Archives Facility for the Catholic Archdiocese of Sydney (CAS), located at St Martha’s in Leichhardt. The project is to construct and fit-out a new...

Project update: Mittagong Industrial Units
Exciting progress at our Mittagong Industrial Units project as the team has commenced the formwork installation and is working on finishing the ground floor slabs. This project involves expanding an existing business park with the addition of 30 brand-new units...

Project update: Alto Group, Castle Hill NSW
We’re excited to see our Alto dealership and service centre project in Castle Hill nearing completion. With two of the three dealerships now operational, the GWM and Geely showrooms and service centres are open to the public—welcoming customers to explore...

Mates in Construction at Amity College, Leppington
Awesome to have MATES in Construction at our project at Amity College in Leppington this morning for a General Awareness Training (GAT). It was a great opportunity to check in on each other, and keep the conversation going on mental...

Project awarded: Audi Centre Sydney, Zetland NSW
Exciting news! Reitsma has been awarded the showroom refurbishment project at Audi Centre Sydney, working with Avramidis Architects. This project will provide upgrades to the ground-floor showroom, reconfiguring the internal space to align with the current Audi identity. Works include...