If you are hiring a contractor for a renovation in Edmonton, there are two pieces of paperwork you should ask them for before you sign anything. Their Prepaid Contracting Business License, and their current Workers' Compensation Board Alberta clearance letter. Neither takes more than 5 minutes to verify. Both matter more than most homeowners realize.
Here is what each one covers, why it matters to you as a homeowner, and how to check both.
The Prepaid Contracting Business License
Alberta requires anyone who accepts payment in advance for construction work over $5,000 (before that work is fully completed) to hold a Prepaid Contracting Business License. This is provincial and enforced by Service Alberta.
In practice, this covers basically every renovation contractor a homeowner would hire. Nobody does a $50,000 kitchen renovation on a full-completion-then-invoice basis. The moment a deposit is asked for, or a payment schedule is proposed with any payment before final completion, the license is required.
To hold the license, a contractor has to:
- Post a security bond with Service Alberta.
- Carry a minimum $2,000,000 commercial general liability insurance policy.
- Register the business and demonstrate no unresolved consumer protection complaints.
You can verify a contractor's license status by searching their business name on the Service Alberta consumer protection site. The search returns whether the license is current, when it was last renewed, and any active complaints filed.
If a contractor cannot produce a current license number, or if the search returns nothing, they are operating without the license the province requires. The exposure is theirs (they can be fined and forced to refund all deposits taken), but the practical exposure is also yours: you cannot make a claim against a security bond that does not exist.
Why the license matters to you
Two scenarios where the license actually protects you:
- The contractor takes your deposit and disappears. This happens more often than the market wants to admit, especially in cycles when a shop overpromises capacity. A licensed contractor's security bond is what a homeowner claims against to recover the deposit. An unlicensed contractor's promise to refund is what a homeowner is left with.
- The contractor's work fails or is abandoned mid-project. The security bond and the mandatory insurance are what a homeowner accesses to complete the work or recover damages. Without them, you are suing personally in provincial court, which is a slow and expensive process even when you win.
The license is not a quality signal on its own. Plenty of licensed contractors do mediocre work. But an unlicensed contractor is a contractor whose good work you have to hope for and whose bad work you have to eat.
Workers' Compensation Board Alberta
Every contractor doing work on your property must have current WCB Alberta coverage on their crew and any subcontractors they bring on site.
Why this matters to you: if a worker is injured on your property, and the contractor does not have current WCB coverage, the worker's injury claim can attach to the property owner. That means you, personally.
WCB coverage in Alberta is inexpensive relative to the exposure it removes. It costs a contractor a few percent of payroll, and it removes the entire class of personal-property-owner injury liability from the equation. Any legitimate contractor already carries it.
How to verify WCB in 3 minutes
- Ask the contractor for their WCB Alberta account number.
- Go to the WCB Alberta clearance letter search on alberta.ca/wcb.
- Enter the account number and their legal business name.
- The result is a clearance letter that either confirms current coverage or flags an issue.
A clean clearance letter is what you keep in your project file. It refreshes over time, so you may want to pull a current one before large payments (usually at foundation, framing, and closeout).
Additional insurance you should ask about
Beyond the mandatory $2M commercial general liability tied to the Prepaid Contracting license, larger custom projects benefit from the contractor carrying:
- Builders Risk / Course of Construction insurance. Covers the unfinished house against fire, weather, theft, and vandalism during construction. Usually the builder buys this on your behalf and charges it back as a soft cost. On a $1.4M build, expect roughly $2,500 to $4,500 in premium.
- Umbrella / Excess liability. Adds coverage above the base $2M when the exposure warrants it. On a build touching commercial-adjacent scale, umbrella policies at $5M are common.
- Contractor's Pollution Liability. Rarely relevant for a residential build, but if your project involves oil tank removal, contaminated soil, or asbestos abatement, ask about it.
What about handymen and small crews?
The Prepaid Contracting license threshold ($5,000 of advance payment) does not apply to small handyman-scale work that is billed on completion. If someone is fixing your fence for $2,000, invoiced at the end, no license is required.
The moment the work is large enough to require a payment schedule with any advance, the license kicks in. Anyone offering to do $30,000 of work on a "handshake" basis without licensing is either uninformed about the law or hoping you are.
The 5-minute check
Before you sign a contract:
- Ask for the contractor's Prepaid Contracting Business License number.
- Verify it on the Service Alberta site.
- Ask for their WCB Alberta account number.
- Pull a clearance letter.
- Ask for a Certificate of Insurance showing $2M commercial general liability, with your name and property address listed as additional insured or certificate holder.
Any legitimate contractor produces all three within a day. Any contractor who cannot or will not is telling you something important.
What happens when things go wrong
This is the pattern that shows up whenever a homeowner skips the check. A contractor comes recommended by a friend or a neighbour. The number looks good. The first stages go fine. Then, somewhere between the middle draws and the drywall stage, communication turns thin. Progress stops. Emails go unanswered. And when the owner starts looking, none of the paperwork exists. No license, no WCB, no insurance certificate.
At that point the options are limited. Small claims court has a $100,000 cap in Alberta. The Court of King's Bench moves at the speed of the court calendar, not the speed of your unfinished house. Neither one pays you back this year.
The paperwork check up front is what makes those options unnecessary.
For the broader picture on choosing an Edmonton infill builder, our how to choose an infill home builder post walks through the vetting checklist beyond the licensing basics. For warranty coverage requirements on new home construction and major renovations, see Alberta New Home Warranty for infill and renovation.