Business Details
41 Years
experience
Award-Winning Home Builders in Perth
Established in 1985, Core WA has built an unparalleled reputation as Perth's premier builder specializing in renovations, extensions, and custom home construction. With over 34 years of hands-on experience, our director Darren Johnston leads a dedicated team of craftsmen who deliver exceptional quality and personalized service. We collaborate closely with architects to create timeless designs that seamlessly integrate functionality and aesthetic appeal. Our commitment to excellence is demonstrated through our 40-year track record of award-winning projects across Western Australia's prestigious suburbs. We maintain full transparency through cost-plus contracts and fixed pricing models, ensuring clients receive maximum value without compromising on quality.Our team's expertise extends to complex renovations, second-storey additions, and luxury custom homes, with a proven ability to complete projects on time and within budget. We prioritize clear communication and site management, enabling clients to reside in their homes during construction with minimal disruption. Our extensive portfolio showcases our dedication to transforming living spaces while maintaining structural integrity and enhancing property value. This combination of technical expertise, client-focused service, and construction excellence has made us a trusted partner for homeowners seeking superior building solutions.
Services
Second Storey Extensions
Ground Floor Extensions
Home Renovations
Office Fit Out
Custom New Homes
Bathroom Remodeling
Laundry Upgrades
Pool Construction
Heritage Restorations
Commercial Fitouts
Details
- Year established: 1985
Highlights and features
- We offer 34 years of specialized renovation and extension expertise
- Our team maintains direct control over all construction phases
- We provide transparent cost-plus and fixed pricing models
- We guarantee on-time completion with minimal live-in construction disruption
- Our director personally oversees every project from concept to completion
What people say
Highest quality finish
Completed on time
Minimal disruption
Transparent pricing
Award-winning results
Services
Second Storey Extensions
Adding valuable living space while enhancing property value through strategic vertical expansion. Our second-storey extensions incorporate modern design solutions for additional bedrooms, offices, or recreational areas. With specialized expertise in structural integration and council compliance, we ensure seamless transitions between existing and new construction while maintaining liveability during the build process.
Home Renovations
Comprehensive home transformation services that modernize existing spaces while optimizing functionality. From complete knockdown rebuilds to targeted room renovations, our team delivers customized solutions that reflect evolving family needs. We specialize in maintaining structural integrity while implementing contemporary design elements and energy-efficient systems across Perth's heritage and modern properties.
Custom New Homes
Tailored home building services creating unique residences that perfectly match client requirements and block characteristics. Our process combines architectural collaboration with cost-effective construction methods to deliver energy-efficient, durable homes. We maintain strict quality control throughout construction while offering complete design flexibility and transparent budget management.
Kitchen Renovations
Specialized kitchen remodeling that optimizes workflow and storage while enhancing aesthetic appeal. Our team manages complete kitchen transformations from cabinetry and benchtops to plumbing and electrical integration. We offer coordinated design solutions that improve functionality while ensuring seamless connection with adjacent living spaces in both modern and heritage homes.
Office Fit Out
Professional office renovation and fit-out services tailored to business operational requirements. We deliver functional commercial spaces with optimized layouts, modern finishes, and compliant infrastructure upgrades. Our approach focuses on minimizing business disruption while enhancing workplace productivity through thoughtful design and efficient project management.
People
Darren Johnston
Managing Director
With 34 years of hands-on building experience, Darren leads all projects personally, ensuring quality control and client satisfaction. His expertise spans complex renovations, custom home design, and commercial construction.
Questions
Do I need planning permission for a second-storey extension?
Regulations vary by location. Our team handles all council approvals and ensures compliance with local building codes.
Can I live in my home during construction?
Yes, we implement specialized site management to allow residents to stay safely during renovations and extensions.
Are custom homes more expensive than project homes?
Not necessarily. Our transparent pricing often matches project home costs while delivering superior quality and customization.
How do you handle unexpected renovation challenges?
Our experienced team proactively manages issues with cost-effective solutions, maintaining clear communication throughout.
What areas do you service?
We primarily work in Perth's Western Suburbs including Floreat, City Beach, Nedlands, and Cottesloe.
Can you help with kitchen and bathroom renovations?
Yes, we specialize in complete bathroom and kitchen upgrades with coordinated design and installation services.
