KrewvioThere's a plumbing company in Dallas with over 1,200 Google reviews and a 4.8-star rating. Impressive on paper. But their last review came in six weeks ago, and they've been steadily losing visibility in the local map pack to a competitor with 340 reviews — because that competitor gets three to five new reviews every single week.
If you've been focused on racking up a high total review count and then letting things coast, you're playing an outdated game. Google's algorithm has shifted, and review recency now carries significantly more weight than most trades business owners realize.
How Google Actually Evaluates Reviews
Google's local ranking algorithm considers three broad factors: relevance, distance, and prominence. Reviews fall under prominence, and for years, many contractors assumed that meant the business with the most reviews wins.
That's an oversimplification. Google's own documentation states that "more reviews and positive ratings can improve your business' local ranking," but what they don't spell out explicitly — and what SEO practitioners have confirmed through extensive testing — is that the algorithm gives disproportionate weight to recent review activity.
Think of it this way: Google wants to recommend businesses that are actively serving customers well right now. A company with 800 reviews but no new ones in three months sends a signal that something may have changed. A company with 200 reviews that consistently earns new ones every few days signals ongoing relevance and consistent quality.
The freshness of your reviews acts as a trust signal — both to Google's algorithm and to the homeowners reading them.
What Homeowners Actually Look At
Forget the algorithm for a moment. Put yourself in the shoes of a homeowner whose AC just died in July. They pull up Google, see three HVAC companies, and start scanning reviews.
Research from BrightLocal consistently shows that most consumers consider reviews older than three months to be irrelevant. A significant portion won't trust reviews older than one month. When a homeowner sees your most recent review is from last fall, they wonder: Is this company still in business? Did something go wrong? Are they any good anymore?
Meanwhile, the competitor whose latest review is from yesterday — with the customer praising how the tech showed up on time and explained everything clearly — wins the click and the call.
Total count still matters to a degree. A business with 15 reviews won't outrank one with 500 on count alone. But once you pass a credibility threshold (roughly 50-100 reviews for most home-service categories), recency becomes the more powerful differentiator.
The Decay Problem Most Contractors Face
Here's the pattern I see constantly with trades businesses. They launch, hustle hard for reviews, maybe even run a promotion or incentive to build up their count. They hit a few hundred reviews and feel good about it. Then the focus shifts elsewhere — hiring, operations, marketing spend — and the review flow slows to a trickle.
Reviews have a decay curve. Their impact on your ranking diminishes over time. A review from two years ago isn't hurting you, but it's doing almost nothing for you either. Your effective review profile — the one Google actually weighs heavily — is really just the last 90 days of activity.
This is why a smaller competitor who systematically generates fresh reviews can overtake an established business with a much larger total count. They're winning the recency game while you're resting on historical numbers.
Building a Consistent Review Flow
The solution isn't complicated, but it does require consistency — which is exactly where most contractors struggle. You and your team are busy running jobs, not sending follow-up texts asking for reviews.
Here's what a sustainable review generation process looks like:
Timing matters. The best time to request a review is within two hours of completing a job, while the positive experience is fresh. Wait a few days and response rates drop dramatically.
Make it frictionless. Send a direct link to your Google review page via text message. Don't ask customers to "find you on Google" — they won't. One tap should get them to the review form.
Ask every customer, every time. Cherry-picking who you ask introduces inconsistency. The goal is volume and regularity, not perfection. Some customers won't respond, and that's fine. The ones who do keep your profile fresh.
Automate the process. This is where most trades businesses either succeed or fail. If the review request depends on someone remembering to send it manually after every job, it will fall through the cracks within weeks. Krewvio's Reputation Boost service handles this automatically — triggering review requests after completed jobs so your team doesn't have to think about it. The reviews come in steadily without adding another task to anyone's plate.
How Recency Feeds Your Broader Local SEO
Fresh reviews don't just help your Google Business Profile ranking. They create a compounding effect across your entire local search presence.
New reviews often contain natural keywords — "replaced our water heater," "fixed the leak in our basement," "installed a new mini-split system." These user-generated keywords reinforce your relevance for specific services without you having to do anything. Google reads review content and uses it to understand what your business actually does and where you do it.
This dovetails with your broader local SEO strategy. If you're also investing in optimizing your website for local search — through proper keyword targeting, site speed improvements, and making sure your pages are fully indexed by both Google and AI search engines — fresh reviews amplify all of that work. Your Google Business Profile and your website reinforce each other. Krewvio's Google Growth and SEO Accelerator services focus on exactly this kind of integrated approach, ensuring your online presence works as a system rather than a collection of disconnected pieces.
The Takeaway for Trades Business Owners
Stop thinking about reviews as a number to hit and then forget about. Your review profile is a living asset that needs regular feeding. The businesses dominating the local map pack in competitive home-service markets aren't necessarily the ones with the most reviews — they're the ones with the most recent reviews.
Set up a system. Automate it. Make it part of your post-job workflow the same way you handle invoicing. Then let the consistency compound over weeks and months.
A steady stream of three to five reviews per week will do more for your local visibility than a thousand aging reviews ever will. That's not a guess — it's what the data and the algorithm consistently reward.