Guides
Which locksmith software to buy, reviewed
Choosing locksmith software means testing dispatch, keying records and payment against your own jobs, not comparing vendor feature lists that ignore your worst week.
What to take away
- Test any locksmith software platform against your own dispatch board, keying records and payment flow before you sign.
- The feature that decides the purchase is usually the one your worst week depends on, not the one on the demo screen.
- Ask what leaves with you when the contract endsjob history, keying schedules, customer records.
- A platform that cannot hold a master key system's hierarchy will not survive your first commercial account.
- Confirm what your state licensing board requires for record retention, since it varies by city and state.
- Named options to test against those jobsServiceTitan, Jobber, Housecall Pro, Workiz, ServMan, plus MasterKing and InstaCode for keying.
Start with the jobs that break
Software demos are built around clean jobs. Your money is in the messy ones: a lockout at 2 a.m., a property manager who wants six units rekeyed on one invoice, a master key system where a lost key means reissuing an entire building.
List the five jobs that caused the most trouble last quarter. Write down what the software would have had to do at each step. That list is your specification, and it beats any vendor comparison chart.
Compare that list against named tools. ServiceTitan targets larger trades contractors with dispatch, invoicing and reporting, and it quotes pricing by module. Jobber sells published self-serve plans for small shops. Housecall Pro adds online booking and card payments.
Workiz handles high call volume. ServMan carries inventory and key tracking for commercial locksmith work. MasterKing and InstaCode cover keying and transponder data, not dispatch.
What the platform has to hold
Dispatch and response windows. Can it record the promised arrival window and show, later, whether you hit it? Response time claims are the ones customers dispute most. ServiceTitan, Jobber, Housecall Pro, Workiz and ServMan all record arrival windows. Jobber's published plans start at $49 a month for one user; ServiceTitan typically quotes $245 to $398 per technician per month.
Keying records. A master key system is a hierarchy: building, floor, suite, individual cylinder. If the software stores keys as free text, you cannot answer "which keys open this door" in a year, when it matters. MasterKing builds pinning charts and key bitting.
ServMan lists key tracking as a locksmith module. Jobber, Housecall Pro and Workiz store keying notes in custom fields, so test the hierarchy before you buy.
Credentials and authority. Transponder and proximity work, plus every rekey, needs the authorization evidence attached to the job record. Ownership, tenancy, or a property manager's work order. InstaCode carries vehicle key and transponder data for programming jobs. None of the dispatch platforms verify legal authority for you.
Parts and van stock. Cylinders, key blanks and strike plates move between the shop and the van. If stock lives in a spreadsheet, you will discover the gap at the door. ServMan and ServiceTitan publish inventory and purchasing modules. Jobber tracks products and services rather than per-van stock.
Money. Card on site, invoicing a property account, and splitting a multi-unit job across cost centers are three different flows. Test all three. ServiceTitan and Housecall Pro process cards in the field. Jobber and Workiz do too. MasterKing and InstaCode do not handle payments.
| Software | Best fit | Keying and master key records | Published price or trial |
|---|---|---|---|
| ServiceTitan | Larger locksmith and security contractors | Custom fields; pairs with MasterKing | Quote only; typically $245 to $398 per tech per month, annual contract |
| Jobber | Small shops, 1 to 10 techs | Custom fields, no master key hierarchy | Core $49/mo for 1 user, Connect $129/mo up to 5, Grow $249/mo up to 10; 14-day trial |
| Housecall Pro | Residential service and rekey work | Custom fields; no keying schedule | Basic $79/mo, Essentials $189/mo, MAX $349/mo on monthly billing |
| Workiz | Shops with high call volume | Custom fields | Lite about $65/mo per user, Standard about $125, Pro about $225 |
| ServMan | Commercial locksmiths with inventory | Key tracking and inventory modules | Quote only; implementation fee common |
| MasterKing | Commercial master key systems | Builds pinning charts and key bitting | Windows license, typically a few hundred dollars one-time |
| InstaCode | Auto and transponder work | Vehicle key and transponder data | Subscription, typically under $50/mo in most markets |
Published list prices as of 2025 and 2026; confirm with each vendor.
| Test | What you are checking | Pass condition |
|---|---|---|
| Replay last month's jobs | Data model fit | Every job type fits without a workaround |
| Export everything | Portability | You get usable files, not a PDF |
| Two techs, one job | Permissions | Each sees only what they need |
| Offline entry | Field reality | Notes survive a basement with no signal |
The evaluation protocol
- Pick three vendors and request a sandbox, not a slide deck. For most shops, test one general platform (Jobber, Housecall Pro or Workiz), one heavier system (ServiceTitan or ServMan), and one keying tool (MasterKing or InstaCode).
- Load thirty real jobs from last month, including one callback and one commercial account.
- Have a technician and an office administrator each run their own daily tasks unaided.
- Export the full dataset and open it in a spreadsheet. If it will not open, that is your answer.
- Price the whole stacksubscription, per-user fees, payment processing, hardware, onboarding, and the integrations you will actually connect. Jobber Core is $49 a month for one user; ServiceTitan typically quotes $245 to $398 per tech per month; MasterKing is a one-time license in the hundreds.
- Read the renewal and termination terms before the trial ends, not after.
Score each vendor against your five troublesome jobs. A platform that handles four well and one badly is a decision about which problem you can live with.
Where the money leaks
The cost of software is rarely the subscription. It is the hours spent re-entering data, the callback caused by a keying record nobody could read, and the invoice that went out late because the job note was on paper.
Track three leaks for a month
- Hoursre-entering data
- Callbacksfrom unreadable keying records
- Late invoicesfrom paper job notes
Track those three for a month before you shop. You will know what the purchase is worth to you, and you will negotiate from a number instead of a feeling. A single callback from a bad keying record can cost more than a year of Jobber Core at $49 a month.
Records, security and staff
Customer records, keying schedules and payment data are business records. Keep them long enough to be useful, following the IRS recordkeeping guidance, and treat the platform as a system that can fail.
The NIST small business quick-start guides give a practical starting point for access control and backups. The CISA small business guidance covers the common digital risks that hit shops this size.
Software does not fix a hiring problem. If dispatch fails because nobody owns it, read how to hire reliable staff for a locksmith business before you buy another tool.
Ask Jobber, Housecall Pro, Workiz, ServiceTitan and ServMan for a full data export before you sign. The answer tells you who owns your records.
Measuring whether it worked
Set the baseline before you switch, then track the KPIs that matter: first-time fix rate, callback rate by cause, average response time against promise, and days-to-invoice.
Review at ninety days. If the numbers have not moved, the problem was the process, not the platform. Compare the ninety-day numbers against the month you spent tracking leaks, not against a vendor's case study.
Common questions
Should I choose software built only for locksmiths?
Not automatically. Trade-specific tools usually model keying and van stock better; general field service tools often handle accounting and reporting better. Test both against your five worst jobs. ServMan is the trade-specific option here; Jobber, Housecall Pro and Workiz are general platforms.
How long should a trial run?
Long enough to cover a full billing cycle, which usually means thirty days. A two-week trial hides the invoicing and month-end problems that decide whether the switch was worth it. Jobber publishes a 14-day trial, so ask for an extension before you commit.
What if the vendor will not give me a sandbox?
Treat that as a finding. A vendor who will not let you test with real jobs is asking you to buy on faith, and you have no way to check the fit.
Can I run the old system alongside the new one?
For one billing cycle, yes, and it is worth the duplicate entry. Run parallel until the first month closes cleanly, then cut over.
Which locksmith software is cheapest to start?
Jobber Core at $49 a month for one user is the lowest published entry point among the general platforms here. ServiceM8 is free for up to 20 jobs a month, then paid plans start at $29 a month per user.
MasterKing is a one-time Windows license, typically a few hundred dollars, and it does not include dispatch or payments.
What handles master key systems best?
MasterKing builds pinning charts and key bitting for commercial master key systems. ServMan sells key tracking and inventory modules for locksmiths with commercial accounts. ServiceTitan can hold keying details in custom fields. Jobber, Housecall Pro and Workiz also use custom fields, so test a real hierarchy before you buy.
