Coating season: what a detailing lead costs on Google

October is when a detailer’s ad budget has to earn its keep. In salt states, the AAA Auto Club Group tells drivers that a fresh coat of wax before winter helps shield paint from salt and moisture, which is the opening for every sealant, coating and film job between now and the first freeze. The bookings are bigger than a spring wash and the decision takes longer, so the question owners ask us this week is the obvious one: what does a lead cost, and where is it cheapest?

New numbers landed this week, and they are worth reading carefully.

The numbers that exist, and the one that does not

Start with the gap. No benchmark publisher has a detailing category. The closest data is automotive, and LocaliQ published its 2026 Automotive Search Ad Benchmarks on September 29, based on 1,983 search campaigns running from April 1, 2025 to June 30, 2026. The figures are medians.

• Automotive, all categories: cost per click $3.49, conversion rate 9.21%, cost per lead $33.12.
• Body Repair & Paint: cost per click $7.54, conversion rate 11.81%, cost per lead $56.26.
• Auto Service & Repair: cost per lead $42.10.

WordStream by LocaliQ’s broader 2026 benchmarks, published in May and covering April 2025 to March 2026, put Automotive Repair, Service & Parts at a $29.96 cost per lead, against $66.69 across all industries. Automotive is one of the cheaper places to buy a search lead.

LocaliQ also reports that automotive clicks got more expensive, up 12.58% overall, and cites S&P Global Mobility for the typical vehicle on the road now approaching 13 years old. Older cars kept longer is a good sign for reconditioning details, and a reason to expect more competition for the same searches.

Search ads: cheap clicks for washes, expensive ones for coatings

Which automotive row fits a detailer depends on what you are selling. A basic interior and exterior detail behaves like a quick automotive service: high intent, low ticket, a fast decision. Paint correction, ceramic coating and paint protection film sit closer to Body Repair & Paint, where clicks cost more than twice the automotive median and leads cost the most of the groups above.

That is not a reason to avoid coating searches. It is a reason to judge them on the job. Thumbtack’s 2026 price guide puts the national average mobile detail at $144 to $254, with basic service as low as $95 and high-end details at $390 or more. Nobody publishes a reliable national price for coating or film work, so for those jobs use your own ticket.

Here is the arithmetic we walk owners through, with an assumed close rate you should replace with your own. At the Body Repair & Paint median of $56.26 a lead, if one lead in three books, each booked coating job costs about $169 in ad spend. At the all-automotive median of $33.12, if half of basic detail leads book, each booked wash costs about $66. The first can be a bargain and the second can lose money, depending on your prices. The benchmark only tells you where to start.

The demand is there. XPEL, which makes paint protection film and coatings, reported 2025 revenue of $476.2 million, up 13.3%, with its US region growing 10.5%. Its annual report says awareness and adoption of protection film kept increasing and points to rising demand for ceramic coating.

Local Services Ads: per lead, with a change coming

Car Detailing Service is a Local Services Ads category. You pay per lead, not per click, and Google does not publish a lead price for detailing. Its help pages say only that lead prices vary with location, job type, the type of lead and your bidding mode, and that message leads are typically priced lower than phone leads. The ad runs without a badge, since Google Verified is currently unavailable for auto categories.

The bigger news is structural. In August Google began moving Local Services Ads into Google Ads as Performance Max campaigns with pay-per-lead goals, starting with a first group of home service trades. Detailing was not in that group. Google says service-area businesses without physical storefronts follow in late 2026, which covers most mobile detailers. After the move, manual bidding, such as setting a maximum cost per lead, is no longer supported, and insurance and license reverification are no longer required.

For a one-van business, losing the manual cap is the part to plan for. Get used to automated bidding now, with a weekly budget you are comfortable spending in full, rather than meeting it for the first time in the middle of coating season.

Facebook and Instagram: cheap clicks, harder work

WordStream by LocaliQ’s 2026 Facebook ads benchmarks only cover Automotive Repair, Service & Parts for traffic campaigns: $0.74 a click, with a click-through rate of 1.51% against 1.93% across all industries. The clicks are cheap. Getting people to click at all is harder than average.

Before-and-after video changes that, since a swirl-marked hood under a lamp and the same panel after correction is the most persuasive thing a detailer can show. Use it to reach past customers and people near your service area, then measure it on booked cars, not likes. A Facebook ad campaign that fills the coating calendar in October is worth more than one with a great click-through rate.

What a missed call costs a one-van business

The cheapest lead is the one you already paid for. A mobile detailer is usually on their knees beside a wheel when the phone rings. If the lead came from a $56 coating search and nobody answers, that money is gone, and the customer books the next detailer on the list.

Text-back on missed calls, a booking link on the profile and a quick reply routine between cars do more for cost per booked job than any bid change.

What to do this month

1. Split campaigns by service: basic details in one, correction, coating and film in another, each with its own budget and landing page.
2. Work out your own cost per booked job from last spring, and compare it with the medians above rather than with clicks.
3. Switch Local Services Ads to an automated bidding mode now, before the late-2026 move takes the manual cap away.
4. Point before-and-after video at last season’s customers with a pre-winter protection offer.
5. Turn on missed-call text-back before the October rush.
6. Put December gift cards on the site by mid-November: NRF found 43% of shoppers planned to give at least one gift card for the 2025 holidays.

The published numbers say automotive leads are cheaper than most, and coating leads are the expensive end of that. How a detailer turns that into booked cars is what we set out on our auto detailing page, and how we run Google Ads and Local Services Ads side by side is the next step if the coating calendar is still empty in mid-October.