Trusted Multi-trade Partner for Government, education And commercial projects
Operating across South East Queensland since 2002, Combined Trades Group delivers electrical, mechanical, plumbing, air conditioning and building services under one roof. With the essential security clearances, site knowledge and a permanent workforce, we mobilise fast and deliver exceptional results.
OUR PROMISE
Two Decades Of Major Government & Education Contracts
For over 20 years, we have held major government and education maintenance contracts because we consistently deliver quality work, respond to operational needs and act as a dedicated partner focused on your success.
One Roof,
All Trades
Electrical, plumbing, mechanical, air conditioning, civil and building services delivered directly by our own permanent staff. Smooth coordination, fast mobilisation, clear accountability.
Prepared
for Secure
sites
Security clearances and deep operational knowledge of complex facilities like defence bases and university campuses ensure quick site access, strict compliance and complete safety.
Built For
maintenance
& Projects
From $30,000 maintenance callouts to $500,000 project delivery, we scale to suit your exact scope, with 50 tradespeople across SE Queensland ready to respond.
Client
outcomes
first
We prioritise lasting relationships and work with you to ensure your facility operates at its best. Repeat clients tell us it is our exceptional service quality and reliability that keeps them coming back.
Capabilities
Six Disciplines, One
Accountable Team
Electrical
Licensed, cleared electricians for critical infrastructure, maintenance and emergency response.
Plumbing & Hydraulics
Rapid-response water, sewer and gas works for restricted, operational sites.
Air Conditioning & Mechanical
HVAC servicing, breakdown response and system upgrades that respect site access.
Civil Works
Concrete, drainage, pathways and site infrastructure for long-term contracts.
Building Services
Maintenance and minor works for defence, education and commercial facilities.
Emergency & Breakdown
24/7 mobilisation across every trade — familiar with your site, ready to act.
Social Proof
Two Decades Of repeat Work for The People who Matter most.
We have delivered ongoing maintenance and project work for government departments, defence contractors and universities across Queensland for over two decades. We are trusted to return year after year because we get the job done properly and on time.
Trusted to return,
year after year.
Cleared
Defence-ready workforce
Permanent
In-house, accountable team
Responsive
Rapid mobilisation
How we work
FROM ENQUIRY TO HANDOVER — A JOURNEY DESIGNED TO REDUCE YOUR RISK.
01
Scope & Site Review
Access, permits, safety and schedule mapped against your operational protocols.
02
Planned Mobilisation
Cleared crews staged for fast deployment with the right kit and approvals.
03
Coordinated Delivery
All trades coordinated under one supervisor with a single accountable line.
04
Communication & Close-out
Documentation, handover and aftercare to make sure expectations are met.