How to Set a Service Area That Actually Makes Money, 2026

Almost every contractor sets a service radius once, at launch, based on how far they were willing to drive that year — and then never looks at it again while their ticket, crew cost and fuel price all move underneath it. It is the most consequential number in the ad account and the only one nobody reviews.

Because it silently sets the cost of serving every job you win. Widening the radius adds vehicle cost, adds paid hours in transit, and removes jobs from the day — none of which appears in the ad platform. You are not choosing where to advertise; you are choosing what your jobs cost to deliver.

Two things, both measurable. The IRS standard business mileage rate — 76 cents per mile from 1 July 2026 — covers fuel, maintenance, insurance and depreciation. The Bureau of Labor Statistics puts private-industry total compensation at $46.60 per hour worked, which is what everyone in the vehicle is being paid to sit there.

The lost capacity, usually by a wide margin. A crew losing ninety minutes a day to a wider radius loses roughly half a job, and half a job at a typical home-services ticket dwarfs the fuel bill for the same trip. The fuel is visible on a statement; the capacity loss is invisible, which is why it goes unmanaged.

As tiers rather than one radius. A core zone gets standard pricing and full advertising support; a secondary zone gets a minimum ticket or a modest travel charge; an outer zone is served only when the job is large enough to justify the trip. One radius forces the same economics onto jobs with completely different profitability.

Yes, and this is the highest-value refinement available. Drive cost is fixed per mile while margin scales with the ticket, so a $12,000 install absorbs a fifty-mile trip that would destroy a $400 service call. Trades running both should target them as separate campaigns with genuinely different radii.

It does not, and that is exactly the problem. A lead from the far edge and a lead from three streets away cost the same to buy — around $41.26 on Meta for home improvement — and completely different amounts to serve. Cost per lead is blind to geography, so a channel can look stable while your margin drifts downward.

They should match where you genuinely work, and no further. Publishing pages for towns you will not profitably serve generates enquiries you have to decline, which wastes your time and produces a poor experience for someone who reasonably believed you covered them. Match the map to the truth.

When the outer zone consistently produces enough demand to keep a crew busy locally. At that point a second base removes the drive cost entirely rather than managing it, and turns the outer zone into somebody's core zone. Stretching the radius further is the more expensive way to serve the same demand.

Whenever your ticket, crew cost or fuel price moves materially, which in practice means annually at minimum. The IRS mileage rate changed twice in 2026 alone, rising from 72.5 to 76 cents on 1 July. A radius calibrated three years ago is calibrated to costs that no longer exist.

Price your current radius honestly, then compare it against what you are actually targeting in the ad account. Most contractors discover they are advertising ten to twenty miles beyond the point where the average job still pays for itself — and pulling that back is a margin improvement that costs nothing and takes an afternoon.