How many Google reviews does a contractor need?

At minimum, 20. 47% of consumers won't consider a business with fewer than 20 reviews (BrightLocal 2026, n=1,002), and 59% won't trust the star rating below that threshold (BrightLocal 2024, n=1,141). In competitive markets, 50 or more reviews with strong recency is a more realistic floor to hold Google Maps rankings.

What is the best way to ask clients for a Google review?

Ask by text message within 24 hours of job completion. SMS review requests convert at 12 to 15%, compared to 3 to 4% for email (2026 SMS Marketing Benchmarks). Keep the message short: thank the client, ask directly, include the Google review link. One follow-up seven days later if there is no response.

How often should a contractor ask for Google reviews?

After every job. Sterling Sky's 2025 study of 8,186 businesses found that ranking gaps appear after just 18 days without a new review. For most markets, 5 to 10 new reviews per month is the minimum to maintain competitive Google Maps rankings. In dense markets like Montreal, Toronto, or Calgary, the bar is higher.

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7 Google Review Mistakes Canadian Contractors Make (And What to Do Instead)

RelancoMay 5, 20263 min read

Last updated: April 5, 2026

Your competitor has a 4.3-star rating with 62 reviews. You have 4.8 with 7. He gets the calls. If you are trying to figure out how to ask clients for Google reviews and have it actually build your ranking, start by cutting these seven mistakes first.

Mistake 1: Chasing a perfect 5.0

The problem

Aiming for a perfect 5-star rating is a mistake. Purchase likelihood peaks between 4.2 and 4.7 stars and actually declines as ratings approach 5.0. Consumers read perfection as inauthentic (Spiegel Research Center, Northwestern University, 2017). The revenue sweet spot for small businesses is 3.5 to 4.5 stars (Womply, 200,000+ businesses).

The fix: Chase volume at 4.2–4.7, not a perfect score. A profile with 80 reviews at 4.4 stars consistently outperforms one with 12 reviews at 5.0.

Mistake 2: Asking once, then stopping

The problem

Google Maps rankings can decline after just 18 days without a new review (Sterling Sky 2025, Uxbridge ON, 8,186 businesses analyzed).

74% of consumers only trust reviews from the past three months (BrightLocal 2026, n=1,002).

The fix: Target a consistent cadence of 5 to 10 new reviews per month. This is not a one-time push. It is an ongoing activity.

Mistake 3: Letting reviews go stale

The problem

38% of consumers will not contact a business if its most recent review is older than 90 days (PowerReviews 2021, n=9,012).

64% prefer fewer but more recent reviews over a high total count with old dates.

The fix:Set a recurring ask trigger after every completed job. Recent reviews signal an active business to both consumers and Google's algorithm.

Mistake 4: Never responding to reviews

The problem

Only about 5% of businesses respond to Google reviews, despite 89% of consumers expecting a response (Upfirst 2025). Businesses that respond earn up to 18% more revenue than those that don't (ReviewTrackers). See our full guide to responding to Google reviews as a contractor →

Mistake 5: Having fewer than 20 reviews

The problem

59% of consumers will not trust a star rating if the business has fewer than 20 reviews (BrightLocal 2024, n=1,141). A 4.8 from 6 reviews consistently loses to a 4.3 from 45 in both consumer trust and Google Maps ranking.

The fix: Prioritize volume before optimizing your average rating. Hit 20 reviews first, then maintain the cadence.

Mistake 6: Asking at the wrong moment

The problem

Ask for a Google review within 24 hours of job completion, not when the invoice gets paid. Waiting until payment adds two to four weeks of delay and significantly reduces the chance the client follows through. The work should still be fresh in the client's mind when the request arrives.

The fix: Automate the ask to go out the day the job closes, not when the invoice gets paid.

Mistake 7: Ignoring Google Maps as a ranking system

The problem

Google reviews account for roughly 20% of local pack ranking weight, the only ranking factor that has grown consistently for seven straight years (Whitespark 2026 Local Search Ranking Factors, Edmonton AB, 47 practitioners surveyed).

The fix: Treat review generation as an ongoing SEO activity, not a reputation task you do once. More reviews, combined with recency and active responses, directly drives better Maps placement and more inbound calls.

Relanco Reviews automates the review request after every job, at the right moment, every time. Works whether you use QuickBooks, FreshBooks, or invoice manually.

Frequently asked questions

How many Google reviews does a contractor need?: At minimum, 20. 47% of consumers won't consider a business with fewer than 20 reviews (BrightLocal 2026, n=1,002), and 59% won't trust the star rating below that threshold (BrightLocal 2024, n=1,141). In competitive markets, 50 or more reviews with strong recency is a more realistic floor to hold Google Maps rankings.
What is the best way to ask clients for a Google review?: Ask by text message within 24 hours of job completion. SMS review requests convert at 12 to 15%, compared to 3 to 4% for email (2026 SMS Marketing Benchmarks). Keep the message short: thank the client, ask directly, include the Google review link. One follow-up seven days later if there is no response.
How often should a contractor ask for Google reviews?: After every job. Sterling Sky's 2025 study of 8,186 businesses found that ranking gaps appear after just 18 days without a new review. For most markets, 5 to 10 new reviews per month is the minimum to maintain competitive Google Maps rankings. In dense markets like Montreal, Toronto, or Calgary, the bar is higher.

Contractors who dominate Google Maps in their area are not better at asking. They ask more often, earlier, and without ever forgetting. Relanco Reviews handles that automatically.

Try Relanco Reviews free →