Distance-Based Service Fee Calculator for Locksmiths

Distance-Based Service Fee Calculator for Locksmiths

Are you losing money on distant service calls? Charging the same rate whether it's 5 miles or 25 miles away?

TheKeyBot's Distance-Based Service Fee Calculator automatically calculates service fees using Google API based on actual driving distance from your shop to customer location.

The Problem: Flat Rates Are Costing You Money

Typical locksmith scenario:

• 120 service calls/month
• 35% are 10+ miles away (42 calls)
• No mileage charge
• Lost profit: $25 per distant job
• Monthly loss: $1,050
• Annual loss: $12,600

How It Works

1. Customer calls AI receptionist
2. AI collects address
3. Google API calculates exact driving distance
4. System applies your mileage rate
5. Quote includes accurate travel fee
6. Customer receives transparent pricing

Example: "Your location is 14 miles from our shop. Service call is $85 + $21 travel fee = $106 total."

Key Features

Configurable Mileage Rate

• Set your per-mile rate ($1.50-$2.50 typical)
• Different rates for different times (after-hours premium)

Free Miles Radius

• No charge within X miles
• "First 8 miles free, then $1.75/mile"

Service Radius Limit

• Maximum distance you'll travel
• AI declines jobs outside radius
• Prevents unprofitable distant calls

Real-Time Route Calculation

• Uses actual driving distance, not straight-line
• Accounts for roads and traffic patterns
• 99%+ accuracy

What a flat rate actually costs you

The reason distance pricing matters has nothing to do with squeezing customers and everything to do with what a flat rate quietly does to your job mix.

Charge one price everywhere and the close jobs subsidise the far ones. A $100 call seven minutes away is a good hour's work. The same $100 call thirty-five minutes away, in traffic, each way, is most of your afternoon for the same money — and you took it because it was the job in front of you. Over a month the far jobs do not merely earn less per hour; they crowd out the near jobs you would otherwise have had room for. The loss is the displaced work, not just the fuel.

Worse, a flat rate gives you no signal. Because every job books at the same number, nothing in your own data tells you which ones were worth taking. You feel the bad days without ever being able to point at the cause.

Distance pricing fixes both problems at once. The far job now carries its own cost, so it stops being subsidised, and the mileage line on each invoice becomes a record of how far you actually travel for work — which is the input you need to decide where your service radius genuinely belongs.

Choosing your three settings

There are only three numbers to pick, and each answers a specific question:

Free radius. How far will you drive before the trip is worth charging for? Most mobile operators set this near the edge of the area they would consider "local" — the zone where the drive is short enough that they would have taken the job at the base rate anyway. Set it too small and you are billing mileage on your own neighbourhood, which reads as nickel-and-diming; set it too large and the setting does nothing.

Per-mile rate. This should cover fuel, wear, and the opportunity cost of the time — not just fuel. Fuel alone will always undercharge, because the expensive part of a distant job is the hour you cannot sell to anyone else.

Service radius. The hard stop, beyond which the AI declines the job outright rather than quoting it. This is the setting people leave off, and it is the one that protects the calendar. Without it, a caller ninety minutes away can still book, and you will still feel obliged to go.

Setup: 15 Minutes

1. Enter your shop address
2. Set mileage rate
3. Configure free radius
4. Set service limit
5. Test and go live

Included in TheKeyBot subscription—no extra cost.

A worked example (hypothetical)

The numbers below are illustrative assumptions, not customer results. They exist only to show which input drives the outcome.

• ASSUMED calls per month: 100
• ASSUMED share of those more than ten miles out: 35
• ASSUMED average mileage fee once distance pricing is on: $22.50
• CALCULATED additional monthly billing: $787.50

The figure moves almost entirely on the second line. A shop working a dense urban area may find only a handful of jobs fall outside the free radius, in which case the setting changes very little revenue — though it still tells you something useful about your job mix. A shop covering a spread-out metro may find half its calls qualify.

You can replace the guess with a fact in an afternoon: pull your last month of completed jobs, mark the ones outside your intended free radius, and count them. That number, times whatever mileage fee you decide on, is your own version of the line above — and it is the only version worth acting on.

Get Started

👉 Enable Distance Calculator - Included in subscription

Questions? Call (817) 686-7938