Pest Control Richmond Hill
Best Pest Control Companies In Richmond Hill: Top 8 (2026)
The best pest control company in Richmond Hill is Diamo Pest & Wildlife Control, with a PA Score of 91.8 out of 100 and a 5.0 Google rating from 126 reviews. Brilliex Pest Control and Britex Pest Control complete the top 3, at 90.5 and 82.0.
- 29compared
- 8passed every check
- 8ranked
Highest PA Score in Richmond Hill
Stands out for 11 pest types plus bird control
Diamo Pest & Wildlife Control serves homes and businesses in Richmond Hill and has been in business for 12 years. It treats 11 pest types.
- PA Score
- Google reviews
- 5.0(126)
Stands out for published prices, free estimates and a warranty
Brilliex Pest Control serves homes and businesses in Richmond Hill and has been in business for 17 years. It treats 8 pest types, is open 24 hours and replies to every recent Google review.
- PA Score
- Google reviews
- 4.8(92)
Stands out for a 5.0 rating on 102 reviews
Britex Pest Control serves homes and businesses in Richmond Hill. It treats 8 pest types, is open 24 hours and replies to every recent Google review.
- PA Score
- Google reviews
- 5.0(102)
4. Kia Pest Control & Wildlife Removal
5.0 (71 Google reviews)
PA ScoreKia Pest Control & Wildlife Removal serves homes and businesses in Richmond Hill. It treats 8 pest types and is open 24 hours.
5. Zerobugzone
5.0 (15 Google reviews)
PA ScoreZerobugzone serves businesses in Richmond Hill. It treats 6 pest types, is open 24 hours and replies to every recent Google review.
6. GTA Wildlife Removal & Pest Control Ltd.
4.6 (56 Google reviews)
PA ScoreGTA Wildlife Removal & Pest Control Ltd. serves homes and businesses in Richmond Hill and has been in business for 32 years. It treats 3 pest types.
7. Wasp-Free Canada - Pest Control
4.9 (49 Google reviews)
PA ScoreWasp-Free Canada - Pest Control serves homes and businesses in Richmond Hill. It treats 6 pest types and is open 24 hours.
8. Aban Pest Control Inc.
4.3 (11 Google reviews)
PA ScoreAban Pest Control Inc. serves homes and businesses in Richmond Hill. It treats 2 pest types.
PA Score: our score out of 100 for each company, based on 6 checks. Companies cannot pay to change it.Pest Agent compares businesses and publishes the ranking: we do not do pest control work ourselves. How we rank
How Much Does Pest Control Cost In Richmond Hill?
Pest control in Richmond Hill costs $355 per job on average. The price depends on the pest, the size of the home and the number of visits.
$355
per job, on average
Pest Agent research, October 2026, from published cost guides, a national price survey and prices listed by local companies.
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Start with the pest.
How Do I Choose An Exterminator In Richmond Hill?
Start with the pest. If you are not sure what you have, our pest guides can help you identify it. Then compare at least two businesses from this ranking and ask each one the same questions:
- Do you treat this pest in homes like mine?
- What does the treatment include, and how many visits will it take?
- Is a follow-up visit included?
- Can I have a written estimate before the work starts?
- How should I prepare my home before the visit?
Choose the business whose answers are clear and in writing.
How Did We Rank The Best Pest Control Companies In Richmond Hill?
We scored every business serving Richmond Hill the same way with our PA Score (Pest Agent Score), from data collected on October 6, 2026.
How a PA Score adds up
- Customer satisfaction, 25 of 100 pointsGoogle ratings and reviews, weighed by how many there are.
- Licensing and insurance, 20 of 100 pointsLicence and insurance, checked against the provincial record when it is public.
- Responsiveness, 15 of 100 pointsHow fast they reply, and whether they offer same-day or emergency service.
- Service range, 15 of 100 pointsThe pests they treat, for homes and businesses.
- Transparency, 15 of 100 pointsClear prices, written estimates, warranties and follow-up visits.
- Experience, 10 of 100 pointsYears in business and how they handle complaints.
How 29 became 8, step by step
Found 29 pest control businesses in Richmond Hill
Every pest control business we found for Richmond Hill on Google Maps, from data collected on October 6, 2026.
Kept the 29 that serve Richmond Hill
All 29 serve Richmond Hill.
Kept the 22 with 10+ reviews and recent activity
7 have fewer than 10 Google reviews or no recent customer activity in the last 24 months.
Kept the 8 that passed every eligibility check
3 are on hold while one of our checks is still open. 11 did not meet our other entry rules.
Ranked the top 8 by PA Score
The 8 get the same 6 criteria, out of 100 points.
522 Google reviews behind the top 8PA Score method v2.2Sponsored partners are tagged and kept outside the numbered list.Read our methodology
Frequently Asked Questions About Pest Control In Richmond Hill
How Much Does A Pest Control Treatment Cost In Richmond Hill?
Average cost in Richmond Hill: $355 per job
Pest Agent research, October 2026, from published cost guides, a national price survey and prices listed by local companies.
Prices depend on the pest, the size of the home and the number of visits. Ask the exterminator for a written estimate before the work starts.
How Do I Contact A Pest Control Company On This List?
Open its profile from its name in the list: its phone number and website are there. Pest Agent compares businesses and publishes the ranking: we do not do pest control work ourselves.
How Often Is This Ranking Updated?
This ranking was computed on October 6, 2026 from data collected the same day. We collect and score each city again at least every 6 months.
Can A Business Ask To Be Corrected Or Removed?
Facts, yes. If a phone number, address, opening hours or website is wrong, tell us through our contact page and we correct it at the next update, the same way for every business, paying or not. We do not remove a business from a ranking on request, so the ranking stays complete and fair. Two exceptions: a business that has closed is removed, and a sole proprietor's personal information, such as a home address, is removed or replaced on request.
Get Your Pest Control Quote In Richmond Hill
Pest control in Richmond Hill costs $355 per job on average. We compared 29 companies and ranked the top 8 exterminators: 5 are open 24 hours and 7 treat mice, rats and bed bugs.
Get a free quote