Guides
How a Locksmith Business Sets Job Rates by Unit and Constraint
This article explains how to price locksmith work job by job, using countable units, a rate card, your real constraint, estimates, emergency windows, and records.
What to take away
- Price the job, not the hour. A rekey of six cylinders and a transponder key cut on site share almost no cost.
- Your real constraint is usually one van, one key machine, or one technician who can do safe work. Price against that.
- Every line on an estimate should name a unit the customer can count: cylinders, keys, credentials, trip, hour.
- Emergency work carries a different cost than scheduled work. Charge for the window you promise, not the clock.
- Confirm licensing and any permit requirements with your state licensing board before you publish a rate card.
Start with the work, not the cost list
Locksmith work splits into families that behave nothing alike. A residential rekey is labor plus pins and a trip. A master key system is design time, a keying schedule, restricted blanks, and a records file the customer calls about for years.
Automotive work is a credential, a blank, and a programming step that can fail. Access control is a survey, an electric strike, low-voltage wiring, and a callback risk outliving the invoice.
Price each family on its own. When you average them into one hourly rate, the cheap jobs subsidize the expensive ones and you never learn which.
Two numbers drive most of the difference. First, how many units the job repeats: cylinders, doors, keys, credentials. Second, how much of the work cannot be redone cheaply if you get it wrong. A miscut key is a blank. A miskeyed master system is a return trip to every door.
The constraint sets your floor
Find the one thing that limits how much sellable work you can finish in a week. It is rarely demand. It is one van covering a county, one key machine, one technician certified for safe work, or one dispatcher answering after hours.
Floor rate from the constraint
- Ffixed weekly cost
- Hconstrained hours available
- R = F / H + marginrate per constrained hour
Price so the constrained resource earns the most per hour it is occupied. If your safe technician is the bottleneck, a cheap lockout that eats their afternoon costs more than it bills.
Let R be the rate you need per constrained hour. Let F be fixed weekly cost: van, insurance, dispatch, software, and wage. Let H be hours the constraint is genuinely available. Then R equals F divided by H, plus the margin you want. Substitute your own figures. Anyone else's will not fit your county.
A rate card built on units
| Line | Unit the customer counts | What moves the price |
|---|---|---|
| Rekey | Cylinder | Cylinder type, restricted keyway, whether the lock comes off the door |
| Lockout, occupied home | Trip, then door | Time of day, whether the door is actually locked |
| Lock replacement | Door | Grade, finish, mortise versus cylindrical prep |
| Master key system | Door, then key | Keying schedule, levels, restricted blanks, records |
| Transponder or prox key | Key or credential | Blank cost, programming step, whether an original is present |
| Access control | Opening | Strike type, wiring run, power at the frame, integration |
| Safe opening | Safe, then hour | Whether ownership and combination can be verified |
| Emergency call-out | Window promised | Distance, hour, and what the technician leaves behind |
The right-hand column is where estimates go wrong. A mortise cylinder that will not come out of a hundred-year-old door is not the same job as a builder-grade knob, and the customer cannot see the difference until you are standing there.
What moves the price by job family
Job family
- Rekey
- Cylinder
- Master key system
- Door, key
- Transponder key
- Key
- Access control
- Opening
- Safe opening
- Safe, hour
Unit counted
- Rekey
- Keyway, lock removal
- Master key system
- Schedule, levels, records
- Transponder key
- Blank, programming, original
- Access control
- Strike, wiring, power
- Safe opening
- Ownership verification
Price driver
- Rekey
- Master key system
- Transponder key
- Access control
- Safe opening
Write estimates the customer can check
- Name the scope in unitssix cylinders rekeyed to one new key, two keys each.
- State exclusions plainly. Paint, drywall, trim repair, and door adjustment are not lock work.
- Show the choices that actually differ, such as rekey versus replace, or grade 2 versus grade 3 hardware.
- Define what approval looks like before extra work starts, in writing or by text.
- Give the trip charge its own line so a declined job still pays for the drive.
Emergency work is a different product
A 2 a.m. call costs you a technician's night, a second van if the first is out, and a promise you cannot miss. Price the window, not the minutes. A shop that quotes thirty minutes and arrives in ninety has sold the wrong product twice.
Which emergency windows to staff
Can you staff this window reliably?
price the window and staff it
decline the job
Decide which windows you will staff and decline the rest. Declining is cheaper than a callback, and a callback at 3 a.m. costs the next day's scheduled work too.
Verify authority before you price anything
Before quoting a lockout, a rekey, or a safe opening, confirm the person asking can authorize the work. For a rental, that is the owner or the manager named on the lease. For a vehicle, it is the registered owner or someone with written permission. For a safe, it is whoever can show the safe is theirs.
Verify authority before quoting
- Rentalowner or named manager
- Vehicleregistered owner or written permission
- Safewhoever can show ownership
- Record name, address, ID, authorization
- If authority fails, decline
Keep the record: name, address, identification checked, and what was authorized. If authority cannot be established, decline the job. That is a business decision, not a technical one, and it protects the license you paid for.
Discounts and change orders
Give one person authority to approve a discount and a written reason for each one. Track them by reason, not by amount, so you can see whether you are buying reviews, fixing your own errors, or training customers to haggle.
When the job changes on site, stop and re-quote. A door that needs a new strike plate, a cylinder that will not extract, a credential that will not program: each is a change, and each needs approval before it happens.
The records side
Your chart of accounts should separate service families so you can see which ones pay. The IRS recordkeeping guidance explains what documents support income, purchases, payroll, and assets; apply it to how you file keying schedules and work orders, because those are the records you will need when a customer disputes a bill.
If you advertise a response time, a license number, or a price, the claim has to hold up. The FTC advertising guidance covers what substantiation means for a small business.
Wage data for your metro, from the Bureau of Labor Statistics wage tables, is one input when you set what a technician costs you. The SBA business guide covers registration, permits, and startup costs by stage.
A worked example
A shop runs one van and one key machine. Fixed weekly cost F is 4,200 dollars. The key machine is the constraint: it is genuinely available 20 hours a week, so H is 20. That gives a floor of 210 dollars per machine hour before margin.
A batch of eight transponder keys occupies the machine for two hours, so the machine time alone is 420 dollars, before blanks, programming, and the trip. A single key cut for a walk-in occupies ten minutes and carries 35 dollars of machine time.
The shop can now see why walk-ins at the counter price differently from fleet work, and why a discounted single key is cheap while a discounted fleet batch is not. Substitute your own F and H.
Common questions
Should I charge by the hour or by the job?
By the job, priced from the units and the constraint. Hourly billing punishes the technician who has done the work a thousand times and rewards the one who has not.
How do I price a master key system?
Per door for the hardware and keying, plus a design and records fee. The schedule is a document the customer will call about, so it is a deliverable, not paperwork.
What if a competitor is half my price?
Check what they include. Trip charge, hardware grade, key count, and whether the work is warrantied are usually where the difference sits. Then decide whether you want that customer.
Do I need a license to publish a rate card?
Requirements vary by state and city, and some states do not license locksmiths at all. Confirm with your state licensing board before you advertise a license number or a regulated service.
