Expand your living space with professionally managed home extensions built by our licensed multi trade team across Sydney.
Expand your living space with professionally managed home extensions built by our licensed multi trade team across Sydney.
Looking for a reliable renovation service to expand your home without the stress of moving? At Connex Building Group, we deliver high-quality home renovation services and custom house extension solutions designed to suit your lifestyle, budget, and future needs.
Whether you’re planning extra living space, a second storey, or a full upgrade, our experienced team handles everything from design to completion—so you deal with one trusted property renovation company, not multiple contractors.
A professionally built house extension allows you to:
As a full-service property renovation company, we provide:
Open up your home with seamless indoor-outdoor living areas.
Double your space without sacrificing your backyard.
Create modern, open-plan areas perfect for entertaining.
Add comfort, privacy, and functionality for your family.
From small upgrades to full-scale home renos, we handle it all under one roof.
Our team manages every stage—design, approvals, construction, and finishing—ensuring a smooth, stress-free experience from start to finish.
We assess your renovation, repair or maintenance needs and provide a clear quote.
We confirm design, materials, timelines and coordinate trades under licensed team.
Our builders, plumbers, electricians and specialists are organised for efficient delivery.
We complete construction, renovations or repairs with quality workmanship and reliable turnaround.
Final inspections ensure all work meets standards, compliance requirements and your expectations.
We remain available for future maintenance, repairs and continued property support.
We construct rear, side and second-storey extensions tailored to your layout and goals.
Yes, we coordinate plumbing, electrical, structural and finishing trades under one team.
Yes, we are fully licensed NSW builders (Licence #453867C) and fully insured.
We manage required approvals and ensure all works meet NSW building standards.
Timeframes vary depending on size and complexity, typically several weeks to months.
Yes, we offer free inspections and detailed quotes for home extensions.
Our team will answer your questions fast. We ensure quick responses.
24/7 Emergency Response