Premium Building & Renovation, From Plan to Handover
Built with experience. Finished with care.
Jay Building Group is a premium Perth building and renovation contractor delivering complete residential renovations, room extensions, property upgrades and commercial fit-outs. From initial planning through to final handover, we coordinate every stage for a seamless, high-quality result.
Our in-house and coordinated capabilities cover gyprock, plastering, electrical, plumbing, gas fitting and complete tiling packages. Every tradesperson holds Western Australian trade qualifications and brings at least five years of hands-on experience, supported by a lead engineer with more than 15 years in building and renovation.
Building & Renovation Services in Perth
Jay Building Group delivers premium residential renovations, commercial fit-outs and coordinated trade packages across Perth, Western Australia. From initial planning through to final handover, our qualified in-house team provides one accountable point of contact and quality workmanship at every stage.
Request a Free Quote to discuss your project.
Full Residential Renovations
Transform your home with a complete, turn-key renovation managed from concept and planning through to handover. We coordinate every stage and associated trade for a seamless result.
Interior Fit-Outs & Property Upgrades
Refresh individual rooms or upgrade an entire property with carefully coordinated finishes, layouts and services. Our team handles projects of all sizes with a polished, practical approach.
Room Extensions
Create more space with a professionally managed room extension. We coordinate the building work, services and finishing trades to integrate your new space with the existing home.
Gyprock, Plastering & Tiling
Achieve clean, durable finishes with in-house gyprock, plastering and complete tiling packages. From detailed preparation to final installation, every surface is finished with care.
Electrical, Plumbing, Gas & Commercial Fit-Outs
Our qualified trades deliver electrical, plumbing and gas-fitting works alongside small, medium and large commercial fit-outs across Perth. One project team keeps the programme coordinated from start to completion.
Selected Projects & Renovation Work
Residential Interior Renovation
A considered residential transformation delivered through coordinated in-house trades. Jay Building Group manages the renovation from planning through handover, including plastering, electrical, plumbing, gas fitting and tiling.
Commercial Fit-Outs Across Perth
Practical, polished commercial fit-outs for Perth businesses, with project coordination, interior finishes and associated trade packages managed through one experienced building team.
Extensions & Property Upgrades
From room extensions to broader property upgrades, we coordinate the construction process carefully to create functional, enduring spaces for homes across Perth and surrounding Western Australia.