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Custom Home Builders Gold Coast & Brisbane | Mintconstruct
Mintconstruct has established itself as a premier custom home builder across Brisbane, the Gold Coast, and Northern New South Wales. With over 17 years of experience, our team combines industry veterans and fresh talent to deliver luxury homes, renovations, and extensions tailored to client needs. Our process prioritises early builder engagement to streamline design and budgeting, ensuring projects avoid costly rework. We maintain a client-centric approach through regular on-site consultations, transparent communication, and active client involvement throughout construction.

Backed by a 6-year structural warranty and Housing Industry Association accreditation, our defect-free builds utilise premium materials and skilled execution. Owner Geoff Symons, with two decades in construction, oversees projects personally to guarantee quality and adherence to timelines. Our commitment extends beyond completion with a 12-month maintenance period, reflecting our dedication to long-term client satisfaction.
Services
Custom New Homes Knock Down Rebuilds Extensions & Renovations Home Extensions Kitchen Extensions Bedroom Extensions Second Storey Additions Granny Flats Balcony Extensions Garage Conversions
Highlights and features
  • Over 18 years of experience in custom home construction
  • Client education through transparent construction process explanations
  • Regular on-site communication with project teams
  • Owner-director Geoff Symons personally oversees all projects
  • Defect-free delivery using premium materials and skilled trades
Associations and certifications
  • Housing Industry Association (HIA)
What people say
Best advice and guidance Absolute pleasure to deal with Stuck to their promises Good solutions provided Defect-free delivery
Services
Custom New Homes
Mintconstruct creates bespoke luxury homes tailored to client specifications across Queensland and Northern NSW. Our process begins with on-site consultations to align designs with budgets and land potential. With 17+ years of expertise, we deliver energy-efficient, structurally guaranteed homes using premium materials. Clients benefit from transparent cost breakdowns and HIA-accredited contracts.
Extensions & Renovations
We specialise in transforming existing properties through seamless extensions and renovations. Services include kitchen expansions, second-storey additions, and granny flat constructions. Our team ensures minimal disruption while maximising property value. Each project receives a dedicated estimator and 3D design visualisation to guarantee client satisfaction.
Knock Down Rebuilds
Specialist knock-down rebuilds allow clients to stay in desired locations while upgrading to modern homes. Our process includes structural assessments, demolition, and precision construction. We provide cost-benefit analyses to determine optimal solutions, with projects managed from concept to completion by experienced site supervisors.
People
Geoff Symons
Owner & Director
With 20 years in construction since starting as an apprentice carpenter, Geoff Symons leads Mintconstruct's projects. His career includes roles with national insurance builders and civil construction firms. He holds advanced building qualifications and personally oversees all projects to ensure quality standards.
Questions
What areas do you service?
We operate across Brisbane, Gold Coast, and Northern New South Wales for all custom building projects.
What warranties do you provide?
All builds include a 6-year structural guarantee and 12-month maintenance period for minor defects.
How involved will I be during construction?
Clients receive regular progress updates, on-site walk-throughs, and direct communication with project teams throughout the build.
Can you help with design concepts?
Yes, we offer 3D design visualisation and work with clients to develop concepts from initial ideas to final plans.
How do you handle project timelines?
Geoff Symons personally oversees all projects with weekly progress checks to ensure timely completion without compromising quality.