How to Choose a General Contractor in BC: A Practical Vetting Checklist

Hiring a general contractor is the single biggest decision in any renovation. The right one turns a stressful project into a managed process; the wrong one turns a budget into a cautionary tale. The good news is that vetting a contractor is not complicated, it just requires asking direct questions and paying attention to how they are answered. This checklist covers what to verify, what to ask, and which red flags should end a conversation, whether you are renovating in Surrey, Vancouver, or anywhere else in BC.

What should you verify before hiring a general contractor?

Before talking about design or price, confirm three things: liability insurance, WorkSafeBC coverage, and a business licence for your municipality. These are the baseline protections that separate a professional operation from someone with a truck and a business card, and any legitimate contractor will provide proof without hesitation.

Liability insurance protects your property if something goes wrong during the work. Ask for a certificate of insurance naming the contractor's company, and note the coverage amount and expiry date. WorkSafeBC coverage matters just as much: if an uninsured worker is injured on your property, you as the homeowner can be exposed to significant liability. You can verify a contractor's WorkSafeBC clearance yourself through WorkSafeBC's online clearance letter system, and you should.

For projects involving new homes or substantial structural work, ask whether the project triggers licensing requirements with BC Housing. And if your renovation is in a strata property, confirm the contractor has experience working within strata bylaws, alteration agreements, and building access rules, because that experience shows up in how smoothly the project runs.

What questions should you ask a contractor before signing?

Ask who will actually manage your project day to day, who pulls the permits, how changes to the scope are priced, and how often you will get updates. The answers reveal how the contractor operates far better than any brochure, and vague responses to specific questions are themselves an answer.

On permits: for most renovations in Surrey and other Lower Mainland municipalities, the contractor should handle permit applications and inspections as part of the job. A contractor who suggests skipping permits, or who asks you to pull an owner-builder permit for work they are doing, is transferring risk onto you. Our guide to renovation permits in Surrey covers when permits are required and why unpermitted work haunts a property at resale.

On scheduling and communication: ask what a realistic timeline looks like, what could extend it, and how delays are communicated. Ask for the names of the trades they use regularly, because a contractor with a stable roster of electricians, plumbers, and drywallers delivers more predictable results than one assembling a crew per job.

On experience: ask for two or three references from projects similar to yours in scope, and actually call them. Ask past clients whether the project finished near budget, how problems were handled, and whether they would hire the contractor again. A general contracting firm that manages full renovations should be able to point to comparable completed work without difficulty.

What should a proper renovation quote include?

A professional quote is itemized. It breaks the project into categories such as demolition, framing, electrical, plumbing, finishes, and permits, states what is included and excluded, and identifies allowances for items not yet selected, like tile or fixtures. A single-line quote with one number tells you almost nothing and makes change orders impossible to evaluate later.

Pay attention to allowances. If a quote includes a flooring allowance far below what the materials you want actually cost, the quote is understated by design or by carelessness, and either way the gap becomes your problem mid-project. Comparing itemized quotes side by side is the only reliable way to see whether contractors are pricing the same scope.

This is also why the cheapest quote is so often the most expensive path. A low bid frequently omits scope, carries thin allowances, or assumes no surprises behind the walls of a decades-old home. When the omissions surface, they return as change orders at a moment when you have no negotiating leverage. Our home renovation guide for Greater Vancouver walks through budgeting for the realistic scope from the start.

What payment schedule red flags should you watch for?

The biggest red flag is a large upfront deposit. A request for a third or half of the project cost before any work begins should prompt hard questions, because established contractors have accounts with their suppliers and do not need your money to buy materials. Reasonable structures tie payments to completed milestones, with a modest deposit at signing and the final payment held until deficiencies are corrected.

Other warning signs: pressure to sign quickly to lock in a price, a demand for cash payments, no written contract, or a contractor who cannot provide a fixed business address. None of these is automatically fatal on its own, but they cluster together in the projects that end badly.

In BC, homeowners should also be aware of the builders lien holdback. Withholding 10 percent of each payment for the lien period is a statutory mechanism that protects you if a contractor fails to pay their subcontractors. A professional contractor expects the holdback and structures their billing around it.

What belongs in the contract?

At minimum: a detailed scope of work, the total price and payment schedule, start and substantial completion dates, a change-order process requiring written approval and pricing before extra work proceeds, warranty terms, and who is responsible for permits and cleanup. If it matters to you, it belongs in writing, because a contract documents shared expectations while everyone is still on good terms.

The change-order process deserves particular attention in renovation work, where opening walls in an older Lower Mainland home can reveal rot, outdated wiring, or surprises like poly-b plumbing. You cannot eliminate surprises, but a clear written process for pricing them keeps surprises from becoming disputes.

We present this checklist neutrally because it is the standard any contractor should meet, ourselves included. When homeowners come to us with these exact questions, we take it as a sign the project will be well run from both sides, and we welcome every one of them.

Frequently asked questions

How many quotes should you get for a renovation?

Three itemized quotes from contractors you have already screened for insurance and references is a sensible number. More than that rarely adds information, and comparing quotes only works if each contractor is pricing the same clearly defined scope.

Should you pay a contractor a deposit in BC?

A modest deposit at contract signing is normal and reasonable. Be cautious of requests for a large percentage upfront before work begins, and structure the remaining payments around completed milestones rather than calendar dates.

What is the difference between a general contractor and a trade contractor?

A trade contractor performs one discipline, such as plumbing or electrical. A general contractor manages the entire project, coordinating all trades, permits, inspections, and the schedule, and carries responsibility for the finished result.

If you are planning a renovation in Surrey or anywhere in Greater Vancouver, bring this checklist to your first meeting with us and put every question to the test. Book a free consultation or call 778-861-6482 and we will walk you through our answers, our process, and a written quote you can compare with confidence.