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
New project awarded: Good Samaritan Catholic Primary School, Fairy Meadow NSW
Our Wollongong team is officially on-site! We are thrilled to begin the refurbishment of existing facilities at Good Samaritan Catholic Primary School in Fairy Meadow. This project focuses on modernising two GLA blocks, featuring classroom enhancements, accessibility improvements, and upgraded...
Project update: St Cecilia’s Catholic Primary School, Wyong
The Newcastle team has hit a massive milestone on the new two-storey GLA block, with the structural steel roof now officially in place. It’s been great to see the students and the wider school community getting their first real look...
Team Building Day 2026
It was fantastic to bring our Sydney, Newcastle, and Wollongong teams together last Friday for our annual team-building event. Starting at The Rocks, teams competed in an Amazing Race challenge, collaborating on trivia, physical feats, and creative photo tasks. We...
New project won: Conversion of Industrial Unit to Retail store
Our Sydney RFM team is currently on-site, transforming a massive warehouse into a premier automotive retail space. The “bones” of the project are coming together beautifully, from the specialised service bays to the high-end showroom footprint.
Cadets site visit
Our team of cadets recently visited our Archive Facility project for the Sydney Catholic Archdiocese during the ground floor slab concrete pour. The tour was delivered by our experienced project and site delivery team on the job. This milestone provided...
Project awarded: Sadleir Preschool
We are proud to have been awarded the Design and Construct (D&C) of the Sadlier Preschool, a project that is now officially in the construction phase following on from the coordination of the design and authority approvals. Our team has...
Project update: Windsor Multi-Franchise Development, Vineyard NSW
The Sydney Major Works team is well into the groundworks after recently wrapping up the demolition of the old multi-franchise dealership. Over the next few weeks, the crew will push ahead with the service rough-ins, footings, and formwork to hit...
Project completed: Our Lady of Mount Carmel – COLA, Wentworthville
It is fantastic to see the students and staff enjoying the brand-new Covered Outdoor Learning Area (COLA) at Our Lady of Mount Carmel, Wentworthville. Working alongside Bow Goold Architects, our Sydney RFM team is proud to deliver another functional educational...
Design and Estimating teams visited the Archive Facility project
Last week, our Design and Estimating teams visited the Archive Facility project for the Catholic Archdiocese of Sydney (CAS) at St. Martha’s, Leichhardt. We believe that getting our pre-construction team onsite is vital. By bridging the gap between plans and...
Project update: Mittagong Industrial Units
The team has made tremendous progress at our Mittagong Industrial Units projects. A few weeks ago the team poured the final stage of the suspended driveways for the first floor units marking a major milestone complete. Now the team is...