7 Renovation Mistakes Vancouver Homeowners Make (And How to Avoid Them)
After 500+ completed renovation projects in Metro Vancouver, VGC’s project managers see the same mistakes repeatedly. Here are the seven most common — and how to avoid them.
Mistake 1: Getting Quotes Before Finalizing Scope
Comparing quotes from 3 contractors when all 3 priced different scopes is not meaningful. Define your scope precisely before asking for quotes: what rooms, what’s included, what finish level. Then compare identical scopes. Vague scope → incomparable quotes → you pick on price alone → wrong contractor wins.
Mistake 2: Choosing the Lowest Quote Without Understanding Why It’s Low
The lowest quote is low for a reason. Most commonly: excluded items that other quotes included (permits, disposal, allowances), cheaper materials specified (stock vs. semi-custom cabinets), unlicensed trades, or a contractor with desperate cashflow. Ask every contractor to explain how their quote differs from competitors before deciding.
Mistake 3: Paying Too Large a Deposit
A deposit over 25% before work begins is excessive. Deposits over 50% are a fraud risk. Industry standard: 10–20% deposit at signing, progress payments at milestones. If a contractor insists on 40%+ to “secure materials,” ask for a copy of the material invoice and pay the supplier directly.
Mistake 4: Not Getting a Pre-Renovation Inspection
For any pre-1990 home, a pre-renovation inspection identifies electrical, plumbing, structural, and hazardous material issues before they become change orders. The $400–$600 inspection cost is the best money spent. Discovering asbestos during demo adds $3,000–$15,000 to cost and 2–3 weeks to schedule — avoidable with a simple pre-renovation test.
Mistake 5: Making Design Changes After Construction Begins
“Can we move the island to the other wall?” after the plumbing rough-in is complete costs $3,000–$8,000 and adds 1–2 weeks. Design changes after construction begins cost 5–10× what they cost during the design phase. Invest time in 3D design visualization before signing the contract.
Mistake 6: Not Accounting for the 10% Lien Holdback
BC’s Builders Lien Act allows subcontractors and suppliers to file liens against your property for up to 45 days after substantial completion — even if you’ve already paid the contractor. Withhold 10% of the total contract value for 40 days after substantial completion. This protects you if the contractor fails to pay subs. Most professional contractors’ contracts include this provision explicitly.
Mistake 7: Delaying the Final Inspection
Unpermitted work is a liability at sale. A “final inspection” from the City closes the permit and proves the work was done to code. Without it, your permit is technically open — the work is legally incomplete. Book the final inspection the week you reach substantial completion.
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→ See also: Vancouver Renovation Planning Guide
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