Custom Excel Spreadsheets for Builders & Trades

Smarter spreadsheets, built to think like you do.

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Tailored Excel Spreadsheets.

Built for the Construction Industry.

We build custom Excel spreadsheets for builders, trades, and construction supply companies. Whether you're quoting jobs, tracking materials, or managing cash flow, we design spreadsheets that automate your workflow and reflect your logic.


  • Custom Formulas for estimating and quoting
  • Automated excel formulas for estimating and quoting
  • Interactive dashboards for project visibility
  • Fixes and upgrades to existing spreadsheets
  • Integration with tools like Buildxact and Wunderbuild

We Build Spreadsheets That Think Like You Do

  • Fast Turnaround
  • Built for Construction Workflows
  • Ongoing Support and Updates
  • Industry Experience
  • Clean, user-friendly layouts
  • Training available if needed
Custom Excel Formulas for Builders

We create formulas that match your estimating logic, from material takeoffs to labour calculations. Your spreadsheet won’t just calculate — it will understand your business.


Excel Automation for Tradies

Save time with automated quoting tools, invoice generators, and job tracking sheets. We eliminate repetitive tasks so you can focus on the tools that matter.


Dashboards for Construction Supply Companies

Visualise stock levels, supplier pricing, and delivery schedules with interactive dashboards tailored to your operations.


Fixes and Upgrades to Existing Spreadsheets

Got a spreadsheet that’s clunky or confusing? We’ll clean it up, optimise the formulas, and make it work better than ever.

What Builders and Trades are Searching For

We've helped clients who search for:

Job Tracking Sheets

Automated Estimating Spreadsheets

Fix Broken Excel Formulas

Excel Help for Construction Business

Excel Dashboard for Project Tracking

Spreadsheet Setup for Construction Supply Companies

Let's Build a Spreadsheet Together!

If you're a builder, tradie, or construction supplier tired of clunky spreadsheets that slow you down, it's time for a smarter solution. Our custom Excel spreadsheets are designed to match your workflow, automate your tasks, and give you clarity across quoting, tracking, and managing your business.


We don’t just build spreadsheets — we build tools that think the way you do.


Whether you need a quoting system, a job tracker, or a full business dashboard, we’ll work with you to create a solution that’s clean, powerful, and easy to use.


What You'll Get:
  • A spreadsheet tailored to your business logic
  • Custom formulas that reflect your estimating style
  • Automation that saves time and reduces manual entry
  • A layout that’s easy to navigate and built for real-world use
  • Fast delivery within required timeframes

What our clients say

“Jacob is very knowledgeable with all aspects of estimating. His business has elevated my business and allowed so much more free time to focus on other aspects of my business to allow growth. ”

Ryan Finlay, Google

"Jacob from Campbells Estimating Services is a pleasure to work with, I am impressed with his knowledge across all facets of residential construction and his experience across all different estimating software."

Kristen Keenan, Google

Recent job done. Exceptional service. Very efficient and accurate at estimating. Extremely knowledgeable when it comes to construction practices and feasibility of builds.


Tony Tamaiparea, Google