Pest Control in Thornhill
2 pest control pros in Thornhill with multi-platform trust scores.
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Who is the best pest control pro in Thornhill, Ontario?
The highest-scoring pest control pros in Thornhill on ProScore are Quality pest control gta Thornhill (71/100) and Cain Pest Control Toronto (56/100). ProScore has scored 2 pest control pros in Thornhill across 10+ data sources and 20+ trust signals. 1 of the 2 are Trusted-tier (70+) or higher.
Trust scores last computed October 13, 2026.
Which pest control pros in Thornhill score highest?
All 2 scored pest control services in Thornhill, ranked by ProScore.
ProScore scores 2 pest control services in Thornhill, and their average score is 64 out of 100. 1 of them reaches the Trusted threshold of 70 or higher. 2 have Google reviews on file — 13 reviews in total.
Quality pest control gta operates a 24/7 pest control service in Thornhill with wheelchair-accessible parking and entrance, offering online estimates and on-site service.
Quality pest control gta Thornhill ranks 1st of the 2 pest control services ProScore scores in Thornhill, holding a ProScore of 71 out of 100 (Trusted tier). Its score draws on 5 Google reviews averaging 5.0 out of 5.
Cain Pest Control Toronto, based in Thornhill, handles pest control work on site and operates seven days a week. The business has handled bed bug and wasp treatments with non-toxic options and provides follow-up treatments.
Cain Pest Control Toronto ranks 2nd of the 2 pest control services ProScore scores in Thornhill, holding a ProScore of 56 out of 100 (Good tier). Its score draws on 8 Google reviews averaging 4.3 out of 5.
How is a pest control pro's ProScore calculated?
Every pest control pro in Thornhill is evaluated across four pillars: Reputation (ratings across multiple platforms), Verification (government licensing where it applies and WSIB), Transparency (online presence and profile completeness), and Sentiment (AI analysis of customer reviews). The result is a ProScore from 0 to 100.
Read the full methodology →Who are the top 3 pest control pros in Thornhill?
Browse all pest control services in Thornhill →What else should I check before hiring pest control services in Thornhill?
Frequently Asked Questions
Who is the best pest control pro in Thornhill?
Quality pest control gta Thornhill has the highest ProScore (71/100) among 2 pest control pros in Thornhill, Ontario. Rankings are based on ProScore, which evaluates ratings, licence records where it holds them (it does not yet hold MECP licences), WSIB coverage, and AI-analyzed customer sentiment.
How do I find a trustworthy pest control pro in Thornhill?
Look for pest control services with verified active WSIB coverage, and consistent ratings across multiple platforms. ProScore aggregates these signals into a single score from 0-100. In Thornhill, 0 pest control services hold Elite-tier ProScores (81+), 1 is Trusted-tier (70+), and 1 is Good-tier (54+).
Are pest control services in Thornhill licensed?
Applying pesticides for pay in Ontario requires an exterminator licence from the Ministry of the Environment, Conservation and Parks, and the business needs an operator licence. ProScore does not hold MECP licence records, so ask for both licence numbers.
How many pest control services has ProScore scored in Thornhill?
ProScore has scored 2 pest control services in Thornhill, Ontario. Each provider is evaluated using 10+ data sources, 20+ trust signals, and AI-analyzed customer reviews. Trust scores last computed October 13, 2026.
What's the ProScore distribution among pest control services in Thornhill?
Among 2 pest control services in Thornhill, Ontario: 0 are Elite-tier (81+), 1 is Trusted-tier (70+), and 1 is Good-tier (54+). Together they average a ProScore of 64/100, with Quality pest control gta Thornhill leading at 71/100.
Pest Control near Thornhill
The nearest Ontario cities with a ProScore page for this trade — a pro based nearby may cover your area.
Other trades in Thornhill
Other trades with a ProScore page in Thornhill, with the number of scored pros in each.