You are standing beside the car with a fob that will not open anything, or you are holding the only one you have left and finally admitting that is a bad plan. The next thing you do is search for a price. What you find is a spread wide enough to be useless: some pages promise a two-digit number, some quote four figures.
Both numbers are real. They describe different jobs. This guide sets the three routes side by side, using price lists that four Canadian locksmiths publish openly on their own sites, and shows where the total actually moves.
Short version: An automotive locksmith is usually the cheaper route for a spare or a replacement proximity fob, and the ranges four Canadian locksmiths publish run from about $90 to about $900 depending on the vehicle and what the shop supplies (published price pages, retrieved 24 Aug 2026). A dealership is the right call when the manufacturer restricts key data to franchised service. Choose the locksmith if you want a mobile, same-day, quoted-in-advance job. Choose the dealer if your platform or your warranty pushes you there.
Comparing quotes in your province? Start from the provincial directory and read how we check listings before you phone anyone.
The three routes, and what each one really is
A key fob replacement is two separate pieces of work that get quoted as one number. There is the hardware, meaning the fob itself, and there is the programming that marries that fob to your specific vehicle. Understanding that split explains almost every confusing quote you will read.
| Route | Hardware | Programming | Where the work happens | Main risk |
|---|---|---|---|---|
| Dealership | OEM fob ordered in | Done in service | At the dealer, vehicle usually required | Wait time and highest hardware cost |
| Automotive locksmith | Aftermarket or OEM, supplied by the shop | Included in the quote | Mobile at the vehicle, or at the shop | Not every platform is supported |
| Buy online, pay to program | You source it | Charged separately | Mobile or at the shop | The fob may not be programmable at all |
The third route is the one that produces angry phone calls. A locksmith who programs a customer-supplied fob is charging for the programming only, and the warranty follows that split. RAXO Locksmiths in Winnipeg states this plainly on its price page: its warranty covers the programming work, not a third-party fob (RAXO Locksmiths pricing page, dated August 2026). If the fob you bought is a dud, you paid for a visit and still have no key.
What four Canadian locksmiths publish as their prices
Locksmiths Canada does not verify pricing accuracy, and neither should you take the numbers below as quotes. These are the ranges four businesses publish on their own websites in four provinces, retrieved on 24 August 2026. They are useful because they are stated in public, with the job described, rather than repeated as an industry average that nobody can trace.
| Business and province | Published range (CAD) | What the range covers | Page date |
|---|---|---|---|
| Monty’s Locksmith, Ontario | $300 to $600 aftermarket smart fob; $350 to $600 all keys lost, smart or proximity key | Mobile service, cutting, programming, testing | Stated 15 June 2026 |
| RAXO Locksmiths, Manitoba | From $90 plus tax to program a fob you supply; from $220 plus tax for a premium proximity fob supplied by the shop | Programming, battery included | Stated August 2026 |
| Alberta Lock, Alberta | $180 to $440 transponder key cut and programmed | Price includes GST; varies by vehicle platform | Page undated, retrieved 24 Aug 2026 |
| Safe & Secure Locksmith, British Columbia | $280 to $420 proximity smart keys; $400 to $900 European luxury | Quoted by phone before dispatch | Page undated, retrieved 24 Aug 2026 |
Sources, in order: Monty’s Locksmith, RAXO Locksmiths, Alberta Lock, Safe & Secure Locksmith. Ranges are as published by each business and are not verified by us.
Read across those four rows and the vertical stops looking chaotic. In the table above, a programming-only job on a fob you already hold starts near ninety dollars. A shop-supplied proximity fob for an ordinary vehicle lands somewhere in the two to four hundred band in every one of these provinces. The four-figure numbers belong to European and high-security platforms, and to the all-keys-lost scenario where there is nothing to copy from.
The dealership sits above all of it. Monty’s puts an OEM fob ordered through a dealership at $400 to $1,000 or more before programming, with a five to six day wait (Monty’s Locksmith, 15 June 2026). That is a competitor describing a competitor, so weigh it accordingly, but the direction matches what dealerships themselves quote for OEM parts.
Where the dealership is still the right call
Cost is not the only axis. Some manufacturers restrict key data to franchised service, which means an independent shop cannot complete the job no matter how good it is. Newer platforms move in and out of that category as security architecture changes. A locksmith worth calling will tell you on the phone that your vehicle is one of those, rather than driving out to find out.
Warranty work is the second case. If the vehicle is still covered and the fob failed rather than got lost, the replacement may be a warranty claim rather than a purchase. Rare and imported models are the third: parts availability, not skill, is what decides that one.
Everything else favours the mobile route, and the reason is boring. The car does not move. A dead fob on a vehicle sitting in a driveway is a scheduling problem for a locksmith and a towing problem for a dealer.
The number nobody puts in the headline
Here is where the published lists earn their keep. The base prices across those four businesses are fairly close to each other. The surcharges are not.
RAXO adds a flat $75 after-hours fee between 9 p.m. and 7 a.m. on top of its programming price (RAXO Locksmiths, August 2026). Alberta Lock adds $35 for calls dispatched between 8 p.m. and 7 a.m., and $50 on statutory holidays, and states that both are disclosed in the phone quote (Alberta Lock, retrieved 24 Aug 2026). Safe & Secure lists a $75 service call in standard hours, after-hours labour starting at $150 between 5 and 9 p.m., and $250 per hour from 9 p.m. to 8:30 a.m. (Safe & Secure Locksmith, retrieved 24 Aug 2026).
Same country, same job, and the overnight premium ranges from thirty-five dollars to a rate that can outrun the fob itself. Tax treatment differs too: Alberta Lock states its prices include GST, while the other three quote before tax. Two shops with an identical headline price can hand you invoices two hundred dollars apart, and both invoices can be honest.
So the useful question is never “how much is a key fob replacement”. It is “what is the all-in number for my vehicle, at this hour, today”.
What to ask before anyone drives out
Ask for the answers on the phone, and ask for them in writing if the shop offers it. RAXO states it gives a written quote before dispatch and that you pay after the work succeeds; Safe & Secure states the invoice matches the phone quote. Those are commitments you can hold a business to.
- The all-in price, including any after-hours, weekend, or statutory holiday surcharge
- Whether tax is inside that number or added to it
- Whether the price changes if it turns out to be an all-keys-lost job
- What you pay if the fob does not end up programming
- The legal business name, and the licence number in provinces that issue one
The last two matter more than they look. Under the Competition Act, businesses are prohibited from selling a product above its advertised price, and from making materially false or misleading representations (Competition Bureau Canada, retrieved 15 Oct 2026). A quoted number you wrote down is the thing that turns a bad invoice into a complaint with something behind it. If a listing on this site quoted you one figure and charged another, tell us so the entry can be corrected.
Who is allowed to do this work
Licensing is provincial, and the requirements genuinely differ, so do not assume a rule you read about one province applies to yours.
Quebec is the clearest case. The Bureau de la sécurité privée licences locksmithing as a private security activity: businesses that install, maintain and repair mechanical or electronic unlocking devices must hold a locksmith agency licence, and their employees must hold a locksmith agent licence, while cutting a key from an existing key is exempt. The BSP publishes a Register of Licence Holders that lets anyone check in real time whether a person or business holds a valid licence (Bureau de la sécurité privée, retrieved 24 Aug 2026).
Elsewhere the picture varies by province, and in some cases the licence number is self-reported rather than centrally verifiable. That is exactly why every listing here carries the date the business last updated it, with anything older than 90 days flagged on the card, and why registry checks are re-run monthly. The method is set out on how we check listings, and car keys is one of the service categories a business can be listed under.
Which route to choose
If you still hold a working fob and want a spare, call a locksmith and expect the low end. This is the cheapest version of this job that will ever be available to you, and it stops being available the moment the last fob disappears.
If you have lost every key, call a locksmith first and a dealer second, then compare the all-in numbers rather than the headline ones. If the vehicle is European, high-security, or newer than the shop’s tooling, expect the dealer to win that comparison. If you are stranded right now rather than planning ahead, start with what to do when you are locked out, then come back to the pricing question when the car is open.
One concrete action: before you phone anyone, write down your year, make, model, and whether you still have a working key. Every shop will ask, and the quote you get without those four facts is not a quote.
Next step: open the directory for your province, phone two shops, and compare the all-in numbers. More cost and consumer guides are collected in our guides section.
Common questions
Can a locksmith program any key fob?
No. Support depends on the vehicle platform and the shop’s tooling, and some manufacturers restrict key data to franchised service. Give the shop your year, make and model on the phone and ask directly whether they cover it.
Is buying a fob online cheaper?
Sometimes, and the saving is smaller than it looks. RAXO charges from $90 plus tax to program a fob a customer supplies, and states its warranty covers the programming rather than the third-party hardware (RAXO Locksmiths, August 2026). If the fob turns out not to be programmable, you have paid for the visit anyway.
Does the car have to be towed to the shop?
Often not. Mobile automotive locksmiths do this work at the vehicle, and several of the businesses above describe mobile service as standard. Dealer work usually means the vehicle has to get there. Ask before you book, because towing can cost more than the fob.
Why does a proximity fob cost more than a plain remote?
Different hardware and a different programming process. The published Canadian ranges reflect it: RAXO lists premium proximity fobs from $220 plus tax against standard remotes from $90 plus tax (August 2026), and Safe & Secure lists $280 to $420 for proximity smart keys (retrieved 24 Aug 2026).
How current are the prices in this guide?
Every range above was read from the business’s own published page on 24 August 2026, and each page’s own date is shown in the table. Prices change without notice and none of them are verified by us. Treat them as a sense of scale, not as a quote.