Direct answer

Ratings can influence trust and click or contact decisions, and Google says review count and scores can factor into local prominence. They are still one part of a larger customer journey, so a rating change alone does not prove a revenue increase.

First identify which Google rating you mean

Rating systemWhere it can appearWhat it describes
Google Business Profile ratingA local business profile in Google Search and MapsCustomer experiences with a particular business or location
Seller or store ratingEligible Google Ads or shopping experiencesAn advertiser's or store's aggregated customer experience
Product ratingEligible Shopping ads and free product listingsReviews of a specific product, aggregated from eligible sources

These systems have different eligibility rules and data sources. A strong local Business Profile rating does not automatically qualify an advertiser for seller ratings, and a store rating is not the same as a product rating.

What a strong local rating can influence

  • Trust: recent, detailed feedback can help a customer assess fit and risk.
  • Local discovery: Google identifies review count and scores among the factors that can contribute to local prominence.
  • Customer action: the rating may affect whether someone opens the profile, reads reviews, visits the website, calls, or requests directions.
  • Operational learning: recurring review themes can reveal strengths and service problems that influence conversion and retention.

Distance and relevance also shape local results, and neither can be solved by rating alone. The offer, availability, price, location, website, response quality, and customer experience can all affect whether interest becomes a sale.

Measure the journey instead of assuming causation

  1. Record a baseline. Note rating, review count, recency, profile actions, qualified leads, and completed sales before a process change.
  2. Track the intervention. Document when request coverage, response practices, listings, profile information, or the website changed.
  3. Use business outcomes. Compare qualified calls, bookings, forms, direction requests, conversion rate, and closed business where reliable data exists.
  4. Control the story. Account for seasonality, advertising, promotions, staffing, prices, location changes, and other simultaneous work.
  5. Report uncertainty. Describe an association as an association unless the measurement design supports a stronger conclusion.

Grow authentic feedback, not a perfect-looking score

Invite eligible customers consistently and ask for an honest account of their experience. Do not offer incentives for Google reviews, ask only customers expected to be positive, require a particular star rating, or suggest the wording or keywords a customer should use.

No one can guarantee a five-star rating or a sales increase.

Ratings change as customers share genuine experiences. A responsible service improves the request and response process while leaving the customer's opinion under the customer's control.