--- title: "GBP overhaul at an auto detailer: calls up 471% in five months" url: https://seomadman.com/studies/gbp-auto-detailing-471-percent-calls-case-study section: studies published: 2026-09-18T00:00:00.000Z modified: 2026-09-18T00:00:00.000Z author: Adam Hafez topics: ["Local SEO"] --- # GBP overhaul at an auto detailer: calls up 471% in five months ## The short answer Local SEO agency Map Ranking's case study on client CDC Detailing LLC, a New Jersey auto detailer, reports Google Business Profile calls rising from 21 to 120 per month, a 471% increase, between November 2025 and March 2026. Profile interactions rose 68%, profile views 13%, website clicks 36%, driven by category work, weekly posts, review generation and 232 geotagged check-ins. ## Key takeaways - Agency Map Ranking ran a five-month Google Business Profile optimization program for client CDC Detailing LLC, an auto detailer in Pitman, New Jersey. - Monthly calls from the Google Business Profile rose from 21 to 120, a reported increase of 471.4%, comparing March 2026 to March 2025. - Total profile interactions rose 67.8% and profile views rose 13.4% over the same comparison period. - The program combined category and services optimization, a weekly posting cadence, review generation, Q&A seeding, and 232 geotagged map check-ins from job sites. - Map Ranking reports website clicks up 35.7% and direction requests up 6.9%, the two smallest gains among the metrics it published. Map Ranking, a local SEO agency, published a case study naming its client directly: CDC Detailing LLC, an auto detailing business operating out of Pitman, New Jersey, with both a shop location and a mobile service area covering greater Philadelphia and South Jersey. We read the case study page directly and report only what it states. ## What changed on the profile The engagement started in November 2025. Map Ranking lists seven specific actions taken on CDC Detailing's Google Business Profile: category and relevance optimization, a rebuilt services section with descriptions and pricing, a structured photo strategy covering exterior, interior, before-and-after and team photos, a weekly posting cadence, a review generation and response program, Q&A seeding, and geotagged map check-ins published from actual job locations. The case study states 232 check-ins were published over the course of the program. ## The reported numbers Comparing March 2026 to March 2025, the case study reports GBP-driven calls rising from 21 per month to 120, a 471.4% increase. It also reports total profile interactions up 67.8% to 396, profile views up 13.4% to 1,418, website clicks up 35.7% to 194, and direction requests up 6.9% to 77. A five-month interaction trend figure of 1,493, a 68.1% increase, is given separately. The case study also breaks down where March 2026's profile views came from: 46% Google Search on mobile, 33% Google Maps on mobile, 18% Google Search on desktop, and 3% Google Maps on desktop. ## Why calls moved more than views The gap between the 471% jump in calls and the much smaller 13% rise in profile views is the most informative number in the case study, not the headline figure. It implies the work was mostly about conversion of existing visibility into contact rather than new visibility itself: a rebuilt services section with pricing, a weekly posting cadence and a deeper review base all give a visitor who already found the profile a reason to call, without necessarily changing how often the profile surfaces in search. Direction requests, the metric closest to walk-in intent for a business that also serves customers on-site, moved the least of the five, at 6.9%, consistent with a business whose mobile service model reduces reliance on drive-in traffic. ## What this case study does not establish This is Map Ranking's own account of its own client engagement, published as marketing material for its services. The percentages are computed from the agency's own access to the client's Google Business Profile insights, not from an external analytics platform or a third-party audit. No information is given on ad spend, seasonal demand for auto detailing between March 2025 and March 2026, or whether CDC Detailing changed its pricing, staffing or service area during the period, any of which could move call volume independent of the profile work. The case study is useful because it names a real, findable business and states specific figures rather than vague claims of improvement, but a single client engagement from the agency that ran it is not evidence that the same tactics produce the same multiple for a different business. ## Frequently asked questions ### Which business is this case study about, and who ran the project? CDC Detailing LLC, a shop-plus-mobile auto detailing business in Pitman, New Jersey, serving the greater Philadelphia and South Jersey area. The optimization work was done and published by local SEO agency Map Ranking. ### What is the headline result, and over what period? Monthly calls from the Google Business Profile rose from 21 to 120, a 471.4% increase, comparing March 2026 to March 2025. The engagement started in November 2025, so the comparison spans roughly five months of active work. ### What tactics does the case study credit for the increase? Category and relevance optimization, a rebuilt services section with pricing, a structured photo strategy, a weekly Google posting cadence, review generation and response, Q&A seeding, and 232 geotagged map check-ins published from job locations. ### Are these figures independently verified? No. They come from Map Ranking's own account of its own client engagement, published to market its services, drawn from the client's Google Business Profile insights dashboard rather than an external audit. ## Sources 1. [How to Get 471% More Calls from Google Business Profile: Auto Detailing Case Study](https://mapranking.com/google-business-profile-optimization-case-study-auto-detailing/) - Map Ranking (primary)