Review each layer independently before combining the findings. A complete record should show what was observed, why it matters, who owns the repair, what must change, and how the result will be confirmed.
Layer 1: Google Business Profile - accuracy and completeness review
Evidence: compare the live profile with the website and shop records for business name, address, phone, category, hours, services, attributes, photos, and the most recent visible activity within the last 30 days. Severity: mark incorrect contact details, an inapplicable primary category, a closed-hours error, or an unverified location as Critical; incomplete but accurate fields are Needs Work. Owner: the person with profile access and authority to update business information. Corrective action: correct factual errors, select only categories and services the shop actually provides, update hours, and add representative information. Validation: re-open the public profile after changes are approved and confirm that the displayed details match the shop's records.
Layer 2: Local keyword visibility - location-specific ranking evidence
Evidence: check relevant oil change, quick lube, and auto repair searches from the shop's immediate area and other realistic customer locations. Record Map Pack presence, organic visibility, competing businesses, date, device, and search location. Severity: no visibility for the shop's own locality is more serious than weak visibility at the edge of its realistic catchment. Owner: the SEO lead or manager responsible for local visibility. Corrective action: trace the gap to profile relevance, website location signals, citation accuracy, review evidence, or stronger competitors instead of treating the ranking as a standalone defect. Validation: repeat the same searches from the same locations after corrections and compare the recorded result, without treating a single check as proof of a lasting change.
Layer 3: Website technical health - access, indexing, and mobile usability
Evidence: review Google Search Console indexing reports, test important URLs, inspect mobile rendering, check HTTPS, identify broken internal links, and use PageSpeed Insights as diagnostic evidence rather than a guarantee. Severity: blocked or non-indexable core pages are Critical; slower templates or isolated broken links are Needs Work unless they prevent users from reaching service or contact information. Owner: the developer, platform administrator, or technical SEO lead. Corrective action: remove unintended indexation barriers, repair broken paths, improve the mobile experience, and fix template-level issues. Validation: retest the affected URLs, confirm Google can access the intended pages, and document the new state.
Layer 4: Service and location content - relevance and decision support
Evidence: map each genuine service to the page that explains it, then check whether the shop's location, hours, process, limitations, and next step are clear. Severity: a missing page for a core service or a page that misstates the shop's offering is more serious than weak wording on a secondary topic. Owner: the content editor with input from shop operations. Corrective action: improve existing pages or create a dedicated page only when the service or genuine location has enough useful, specific information to justify it. Validation: confirm that the revised page is indexable, internally linked, factually accurate, and able to answer the relevant customer decision without duplicated location text.
Layer 5: Reviews and reputation operations - freshness, policy, and response quality
Evidence: record total review count, rating, date of the most recent review, recent review themes, unanswered feedback, and the shop's current request process. A profile with 15 older reviews and a competitor with 80 newer reviews shows a visibility and trust difference, but the audit should not claim that review count alone caused the ranking gap. Severity: review gating, incentives, or inaccurate public responses are Critical policy or reputation risks; an inconsistent request process is Needs Work. Owner: the service manager or staff member responsible for customer follow-up. Corrective action: ask eligible customers consistently for honest feedback without incentives or selective filtering, and respond factually without disclosing private information. Validation: review the process, sample recent requests and responses, and confirm that the approach is consistent and policy-aligned.