How to Choose a Builder in Perth: Red Flags to Avoid

Building your dream home should be one of the most exciting chapters of your life, but if you don’t have the right builder, it can turn that dream into a stressful and costly nightmare. At Better Way 2 Build, we’ve seen firsthand the fallout when homeowners do it alone without the right protections in place.

As independent building brokers, we act as your professional filter. Here are 12 red flags to watch for, plus you can use our practical vetting checklist to protect your investment.

12 Red Flags When Choosing a Perth Builder

overview of red flags when choosing a builder in Perth

Vague or Missing Contract Details 

If a builder presents a contract lacking specific timelines, materials, or payment schedules, walk away. At Better Way 2 Build, we ensure every detail, from specific suppliers to internal finishes, is documented in writing so there are no nasty surprises later.

Requests for Large Upfront Payments 

In Western Australia, requesting more than a 6.5% deposit before work begins is illegal under the Home Building Contracts Act. Be wary of builders demanding excessive upfront fees. This can signal serious cash flow problems.

No Verifiable Licensing or Insurance 

Every legitimate Perth builder must hold a valid Building Services (Contractor) Registration. If they’re defensive about providing their registration number or Home Indemnity Insurance certificates, that’s a major concern.

Poor Communication from Day One 

Unanswered calls or pressure to make quick decisions are good indicators of how the relationship will be throughout the build. We only partner with builders who prioritise clear, consistent communication so our clients are in the loop.

Reluctance to Provide References 

Reputable builders happily share testimonials and contact details for previous clients. Our Builder Panel consists only of builders with proven track records and high client satisfaction.

No Fixed Timeline 

Builders who avoid committing to realistic completion dates often juggle too many projects. You deserve a detailed schedule with contingency buffers for Perth’s weather and supply challenges.

High-Pressure Sales Tactics

“Sign today to lock in this price” is a classic industry trap. Rushing you to sign contracts without adequate review time is a serious warning sign. A reputable builder will allow you time to make informed decisions.

Limited Local Experience 

Perth’s specific soil conditions (like our sandy coastal plains) and climate require local expertise. We focus on builders with deep roots and proven experience in Western Australian construction.

No Written Warranty Information 

Quality builders clearly outline warranty coverage for structural elements and workmanship. Vague promises aren’t worth the paper they’re not written on.

Lack of Transparency 

Building isn’t always perfect, but how your builder deals with it is critical. Builders who become defensive when you present “what if” scenarios lack the professional accountability needed for a successful project.

No Clear Site Supervisor Details 

You should know exactly who will oversee your build daily. We verify the workload of site supervisors to ensure your home actually gets the attention it deserves.

High Complaint Rates or Poor Credit History 

Check the Building Services Board and Consumer Protection WA. Part of our broker service includes monitoring the financial health and industry standing of builders, so you don’t have to.

Our Builder Vetting Checklist

Before signing anything, ensure you have ticked off these essentials:

  • Current Building Services Registration number verified.
  • Public liability and workers’ compensation insurance sighted.
  • Detailed portfolio of completed Perth homes (not just 3D renders).
  • At least three contactable references from the last 12 months.
  • Written contract specifying all costs (fixed-price is always the goal).
  • Clear communication protocols and site supervisor details.
  • Transparent dispute resolution process.
  • Comprehensive warranty information.

Partner with Confidence: The Better Way 2 Build Advantage

At Better Way 2 Build, we understand that choosing a builder is overwhelming. We take the guesswork out of the equation by providing you with a shortlist of vetted, quality builders who match your specific budget and style.

Because we are independent, our loyalty is to you, not the builder. Our team provides personalised guidance throughout your journey, ensuring you avoid costly mistakes, negotiate the best possible price, and achieve the quality you deserve.

Ready to build with total peace of mind? Contact Better Way 2 Build today on 08 6118 6119 or visit betterway2build.au to discuss your project. We’ll help you find the right builder at no extra cost to you.

Article by Mike King

With over 30 years of experience in the building industry in Western Australia, I have developed a deep understanding of what it takes to successfully navigate the home building process, from finance to handover. My role as a building broker allows me to address the gaps in the industry by providing clients with tailored options and acting as their advocate, ensuring a smooth and fulfilling experience in achieving their dream home. Through my company, Better Way 2 Build, I am dedicated to helping individuals from all walks of life by offering expertise, empathy, and transparency throughout the home building journey.