After a while I started tracking where every new customer came from. I asked at the start of every booking: "How did you hear about me?" I did this for about 6 months. The answer surprised me.
Instagram — where I'd been spending the most time — accounted for maybe 3 or 4 bookings total. Word of mouth was pulling 50% of new customers on its own. That gap told me everything about where I was wasting my energy.
Referrals by a wide margin
More than half of all new customers came from a recommendation. Not from a platform. Not from an ad. One happy customer told a friend and that friend booked. Every time.
That number held even as I grew past 100 customers. The best marketing I ever did was doing a great job on every car. You can't buy that outcome — you just have to earn it. But when you do, it runs on its own.
Yelp in second
Right behind referrals was Yelp. The pattern was consistent: someone new to the area, or someone whose regular detailer had moved on, would search "mobile detailer" followed by their city name. Yelp would come up first. If you had the best reviews, you got the call.
With 10 to 15 reviews, Yelp became a reliable source of new customers with no ongoing effort on my part. The reviews were doing the selling. Once they were there, they kept working.
Google Business in third
Google drove some new customers, but in my experience it lagged behind Yelp for actual bookings from people who didn't already know me. Where Google mattered most was first impressions — someone hears about you from a friend and Googles you before booking. Your Google Business profile is what they see. It needs to be complete and current, or it works against you.
As a standalone acquisition channel, it was third. As a credibility signal for people already considering you, it was essential.
Instagram and Facebook: brand, not bookings
I posted consistently on Instagram for the first 6 months. Good before/afters, clean content, real results. Almost no direct bookings came from it. Not because the content was bad — because Instagram audiences aren't geographically filtered. Your followers might be anywhere. The person who saves your reel might live 3 states away.
Instagram is useful for staying top of mind with existing customers and for social proof when someone's already interested. It's not where new local customers find you.
Where to actually focus
Build your referral engine first. Do great work. Make it easy to rebook. Ask for reviews after every job. Then make sure your Yelp and Google Business profiles are solid with real photos and an up-to-date booking link. Once those are in place, you have a system that works on its own. Instagram can run in the background, but don't measure it by booking volume — that's not what it does.
The full picture of how I built that system is in this post.