Smart Estimating
Starts Here

Download-ready Excel tools and PDF guides for builders, contractors,
and DIY renovators.

Our Products & Services

Downloadable Estimate Template

Pre-built, professional layouts ready to
edit and send

Custom Estimate Services

Let me do the heavy lifting and quote your
job for you

1:1 Consultations

Book phone or Zoom calls to work
through design ideas, budgets, or estimate
strategies

About Me

If you're planning a build or renovation and want to avoid budget blowouts, delays, or dodgy quotes you're in the right place.

I’m Oscar, a Licensed Builder in Australia and a Certified Passive House Tradesperson with over $50 million in completed estimates and a proven track record managing high-end, award-winning architectural homes.

I know what it’s like trying to price a job under pressure, compare quotes that don’t line up, or explain budgets to clients who don’t speak "builder." That’s why I created these easy-to-use digital estimating tools so you can quote faster, smarter, and with real confidence.

Whether you're a builder, tradie, or DIY homeowner:

- The Quick Build Estimate will give you an instant ballpark cost for new builds.
- The Bathroom & Renovation Tools break down every line item so nothing gets missed.
- All tools are Excel-based, fully editable, and built from real site experience not theory.

👉 Get started in minutes download, plug in your project details, and take control of your budget.