Quoting

How to Estimate a Job: A Step-by-Step Guide for Canadian Contractors

February 10, 2026 · UteQuote Canada

From the site visit to the final number — how to build a estimate that wins the job and protects your margin.

A good estimate does two jobs: it wins you the work, and it protects your margin once you're on the tools. Here's the process that gets both right in Canada.

1. Assess the job properly

Don't price complex work over the phone. A quick look at the site tells you about access, existing conditions and the hidden problems that blow out labour. Note anything that could change your price.

2. Price your labour honestly

Work out how many hours the job really takes — including setup, travel and pack-down — then multiply by your charge-out rate in CAD. Be realistic, not optimistic. Most under-estimateing comes from forgetting the small tasks that eat the day.

3. Itemise materials

List major materials separately so the client can see what they're paying for.

Group small consumables rather than listing every screw.

Add a small margin on materials to cover pickup time and waste.

4. Get your GST/HST and BN right

**If you're registered for GST/HST, your paperwork has to show it.** Display GST/HST clearly (5–15% (varies by province)) and include your Business Number (BN). The GST/HST registration threshold in Canada is CAD $30,000.

5. Set clear terms

Include a validity period (30 days is standard) and a line that says anything outside the listed scope will be estimated separately. This single sentence saves you the most arguments later.

6. Send it fast and look professional

Speed wins jobs. A clean estimate sent within 24 hours beats a scribbled number sent three days later. With UteQuote you can talk through the job and send a professional estimate before you've left the driveway.

Frequently asked

How long should a estimate be valid for?

Thirty days is the standard in Canada. State it clearly so prices that depend on material costs aren't locked in indefinitely.

Should I charge for estimates?

Standard estimates are usually free. For detailed estimates that need significant design or measuring work, it's reasonable to charge a fee that's credited back if the client proceeds.

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Canada Tax Quick Reference

Tax
GST/HST 5–15% (varies by province)
Business ID
BN
Authority
CRA
Currency
CAD