How to compare tradie quotes fairly
A practical way to compare trade quotes line by line — scope, inclusions, exclusions, variations and warranty — rather than picking the lowest number.
Key takeaways
- Quotes are only comparable when they describe the same scope.
- Exclusions and variation rules usually explain most of the price gap.
- A written quote with an expiry date protects both sides.
Start with the same brief
Most price differences come from different assumptions, not different honesty. Send every tradie the same description, photos, measurements, access details and timing. On Fixit247 the same request goes to every responding Fixer, which makes the answers easier to compare.
Quote or estimate?
A quote is a fixed price for a defined scope. An estimate is a best guess that can change. Both are legitimate — some faults cannot be priced until they are found — but you should know which one you are holding. Ask how a diagnostic, call-out or hourly component will be charged if the job turns out bigger.
Line up the details
Put the quotes side by side and check each of these:
- Exact scope of work and the result you will have at the end
- Materials, brands and grades included
- Labour, travel, call-out and after-hours charges
- Waste removal, cleaning and making good
- Permits, certificates and compliance paperwork
- Payment schedule and deposit
- Warranty on labour and on parts
- How long the quote remains valid
Read the exclusions
Exclusions such as "hidden damage", "rock excavation", "electrical by others" or "painting not included" are where budgets blow out. Ask each tradie to price or at least estimate any exclusion that is likely on your job.
Agree how variations work
Changes happen. Agree in writing that any variation is described and priced before the extra work starts. For residential building work, most states require written contracts above a set value, and the contract must set out how variations are handled.
Check the business, not just the price
Confirm the licence covers the work, ask for a certificate of currency for insurance, and look at how clearly each tradie communicated. The clearest quote is often a good sign of how the job will be run.
General information only, reviewed for Australian conditions. Rules differ between states and territories and change over time, so confirm details with the relevant regulator. Call 000 in an emergency. Editorial policy
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