Residential renovation estimating in Quebec — complete 2026 guide

Unpredictable projects, variable budgets, surprises behind every wall. SubmitX gives renovation contractors the flexibility and visibility to manage every curveball and protect margins.

The specific challenges of the trade in Quebec

Renovation is the trade of the unknown:

The winning pattern: a credible initial bid, then fast signed change orders for every surprise — SubmitX is built around exactly that loop.

What a professional bid must contain

Based on industry best practices and what Quebec clients and general contractors expect:

Element Residential Commercial / Institutional
Detailed scope by roomMandatoryMandatory
RBQ licence numberMandatoryMandatory
Deposit and payment termsMandatoryMandatory
Allowances clearly statedRecommendedMandatory
Exclusions listRecommendedMandatory
Change order processRecommendedMandatory

How SubmitX works for your trade

1

AI evaluation from photos

Describe the project, add photos — the AI structures a credible scope and estimate fast.

2

Deposit collected at signature

Electronic signature and online deposit payment lock the contract in one sitting.

3

Surprises become signed extras

Each hidden condition becomes a photographed, priced, signed change order — billed, not absorbed.

4

Estimate vs actual, live

Room-by-room comparison shows margin drift while you can still act on it.

💡 Real case: renovation contractors report that simply signing every extra instead of absorbing "small ones" adds several points of net margin over a season.

SubmitX vs Excel vs generic software

CriterionExcel / paperGeneric softwareSubmitX ERP
Initial estimateGut feelTemplatesAI + photos
Change ordersVerbalPaperSigned electronic
Deposit collectionCheque laterManualOnline at signature
Estimate vs actualYear-end surpriseNoLive, per room
Client portalNoNoPhotos & progress
Payment remindersManualNoAutomatic

Pricing and return on investment

SubmitX starts at $99/month CAD. Billing just one previously-absorbed extra per month — typically $500 to $2,000 — pays for the software many times over.

Deposits collected at signature also transform cash flow: no more financing the first weeks of every project yourself.

Frequently asked questions

What must a renovation bid include in Quebec?

Detailed scope, RBQ licence number, deposit and payment terms, allowances, exclusions and a change-order process. SubmitX generates all of it, ready to sign electronically.

How do I handle surprises behind walls?

Turn each one into a photographed, priced change order signed by the client before the work — SubmitX makes that a 5-minute loop.

Are deposits regulated in Quebec?

Consumer-protection rules apply to residential contracts; keep deposits reasonable and documented. SubmitX tracks deposit and balance milestones cleanly.

Try SubmitX free for 7 days

Create your first bid in under 20 minutes — no credit card required.

Start the free trial