Pest Control Longueuil
Best Pest Control Companies In Longueuil: Top 7 (2026)
The best pest control company in Longueuil is AJS Extermination - Exterminateur Rive Sud, with a PA Score of 86.2 out of 100 and a 4.8 Google rating from 219 reviews. Extermination Complete Bugs Longueuil and Extermination DMP complete the top 3, at 81.1 and 80.0.
- 18compared
- 7passed every check
- 7ranked
Highest PA Score in Longueuil
Stands out for 10 pest types plus wildlife removal
AJS Extermination - Exterminateur Rive Sud serves businesses in Longueuil and has been in business for 6 years. It treats 10 pest types and replies to every recent Google review.
- PA Score
- Google reviews
- 4.8(219)
Stands out for emergency and same day service
Extermination Complete Bugs Longueuil serves customers in Longueuil. It treats 10 pest types and replies to every recent Google review.
- PA Score
- Google reviews
- 4.8(82)
Stands out for a 4.9 rating on 59 reviews
Extermination DMP serves homes and businesses in Longueuil. It treats 9 pest types and replies to every recent Google review.
- PA Score
- Google reviews
- 4.9(59)
4. Sergen Gestion Parasitaire Inc.
4.9 (80 Google reviews)
PA ScoreSergen Gestion Parasitaire Inc. serves businesses in Longueuil. It treats 8 pest types.
5. Extermination St-Hubert
4.5 (18 Google reviews)
PA ScoreExtermination St-Hubert serves businesses in Longueuil and has been in business for 48 years. It treats 8 pest types and replies to every recent Google review.
6. Éco Tech Extermination
4.1 (45 Google reviews)
PA ScoreÉco Tech Extermination serves customers in Longueuil. It treats 9 pest types.
7. BUTO Exterminateurs Rive-Sud
5.0 (15 Google reviews)
PA ScoreBUTO Exterminateurs Rive-Sud serves customers in Longueuil. It treats 9 pest types.
PA Score: our score out of 100 for each company, based on 6 checks.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 Longueuil?
Pest control in Longueuil costs $360 per job on average. The price depends on the pest, the size of the home and the number of visits.
$360
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 Longueuil?
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 Longueuil?
We scored every business serving Longueuil the same way with our PA Score (Pest Agent Score), from data collected on October 15, 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 18 became 7, step by step
Found 18 pest control businesses in Longueuil
Every pest control business we found for Longueuil on Google Maps, from data collected on October 15, 2026.
Kept the 17 that serve Longueuil
1 does not serve Longueuil.
Kept the 13 with 10+ reviews and recent activity
4 have fewer than 10 Google reviews or no recent customer activity in the last 24 months.
Kept the 7 that passed every eligibility check
4 are on hold while one of our checks is still open. 2 did not meet our other entry rules.
Ranked the top 7 by PA Score
The 7 get the same 6 criteria, out of 100 points.
518 Google reviews behind the top 7PA Score method v2.2Sponsored partners are tagged and kept outside the numbered list.Read our methodology
Frequently Asked Questions About Pest Control In Longueuil
How Much Does A Pest Control Treatment Cost In Longueuil?
Average cost in Longueuil: $360 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 15, 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 Longueuil
Pest control in Longueuil costs $360 per job on average. We compared 18 companies and ranked the top 7 exterminators: all 7 treat mice, rats and cockroaches.
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