66/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.6★ from 660 Google reviews, listed on Google as “Pest control service”.
Best Pest Control Companies in London, ON (2026)
50 pest control companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in London: Orkin Canada Pest Control, CR Score 66/100; 4.6★ from 660 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): mosquito.buzz - London Mosquito Control, posts 24/7 hours; ranked #2 of 50.
- 9
Most-reviewed: Abell Pest Control Inc., 937 Google reviews at 4.9★, the most of 50 ranked; ranked #9.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
50 London pest control companies are ranked here by CR Score, from ten published factors. 14 are open 24/7, 30 open Saturdays and 29 open Sundays, based on posted hours. The median Google rating is 4.9★ across 50 rated businesses.
Top 10 pest control companies in London at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Orkin Canada Pest Control | 66 | 4.6★ (660) | London | 24/7 | Overall |
| 2 | mosquito.buzz - London Mosquito Control | 65 | 4.9★ (230) | London | 24/7 | Emergencies |
| 3 | YAZ Pest Control Solutions | 65 | 5.0★ (140) | London | 24/7 | — |
| 4 | Skedaddle Humane Wildlife Control | 64 | 4.9★ (240) | London | Sat · Sun · Evenings | — |
| 5 | Pestend Pest Control London | 64 | 4.8★ (117) | London | 24/7 | — |
| 6 | Toray pest control Inc 30% discount( Affordable prices & Accept urgent jobs). | 64 | 5.0★ (74) | London | 24/7 | — |
| 7 | Tracks Wildlife Control | 63 | 5.0★ (136) | London | Sat · Sun · Evenings | — |
| 8 | Wild Things Wildlife Control | 63 | 4.8★ (223) | London | Sat · Sun | — |
| 9 | Abell Pest Control Inc. | 63 | 4.9★ (937) | London | — | Most reviews |
| 10 | Rapid Pest Control London Onatrio | 63 | 4.6★ (124) | London | 24/7 | — |
The 50 best pest control companies in London, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in London
65/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 230 Google reviews, listed on Google as “Pest control service”.
Based in London
65/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 140 Google reviews, listed on Google as “Pest control service”.
Based in London
64/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 240 Google reviews, listed on Google as “Pest control service”.
Based in London
64/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.8★ from 117 Google reviews, listed on Google as “Pest control service”.
- 64/100CR Score
Ranked #6 because of its Google rating and trade focus: 5.0★ from 74 Google reviews, listed on Google as “Pest control service”.
Based in London
63/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 136 Google reviews, listed on Google as “Pest control service”.
Based in London
63/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 223 Google reviews, listed on Google as “Pest control service”.
Based in London
63/100CR ScoreRanked #9 because of its Google rating and review volume: 4.9★ from 937 Google reviews, the most in London.
Based in London
63/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.6★ from 124 Google reviews, listed on Google as “Pest control service”.
Based in London
63/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.8★ from 63 Google reviews, listed on Google as “Pest control service”.
#12 MVO
Based in London
63/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.8★ from 65 Google reviews, listed on Google as “Pest control service”.
Based in London
62/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 44 Google reviews, listed on Google as “Pest control service”.
Based in London
62/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.6★ from 75 Google reviews, listed on Google as “Pest control service”.
Based in London
62/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.7★ from 116 Google reviews, listed on Google as “Pest control service”.
Based in London
61/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 53 Google reviews, listed on Google as “Pest control service”.
Based in London
61/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 52 Google reviews, listed on Google as “Pest control service”.
Based in Thunder Bay, 4 km away
61/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 64 Google reviews, listed on Google as “Pest control service”.
Based in London
61/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 50 Google reviews, listed on Google as “Pest control service”.
#20 Pestress
Based in London
61/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 41 Google reviews, listed on Google as “Pest control service”.
Based in Norfolk County, 4 km away
61/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.7★ from 37 Google reviews, listed on Google as “Pest control service”.
Based in London
60/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.8★ from 43 Google reviews, listed on Google as “Pest control service”.
Based in London
60/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 56 Google reviews, listed on Google as “Pest control service”.
Based in London
59/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.8★ from 24 Google reviews, listed on Google as “Pest control service”.
#25 PestXterminators
Based in London
59/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Pest control service”.
All 50 pest control companies
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Bats Canada | 59 | 4.8★ (87) | In London |
| 27 | Terminix | 58 | 3.5★ (29) | In London |
| 28 | Top Guard Pest Control Inc | 58 | 5.0★ (9) | In London |
| 29 | Mosquito Hero | 57 | 4.8★ (61) | In London |
| 30 | Pest Extraction Solutions | 57 | 5.0★ (6) | In London |
| 31 | GLOBAL SHIELD PEST CONTROL | 57 | 5.0★ (6) | In London |
| 32 | ASAP Pest Control | 57 | 4.6★ (76) | In London |
| 33 | Tom's Wildlife Damage Control | 56 | 5.0★ (4) | In London |
| 34 | A-1 Pest Control Limited | 56 | 3.8★ (40) | In London |
| 35 | MVO Pest Control | 56 | 5.0★ (6) | In London |
| 36 | Predator Bird Services, Inc. | 55 | 5.0★ (4) | In London |
| 37 | Pestexit Extermination Services Inc. | 55 | 4.9★ (13) | 32 km |
| 38 | Tom’s Neighbourhood Pest Control | 55 | 5.0★ (12) | In London |
| 39 | The Bug Guys | 54 | 3.7★ (3) | In London |
| 40 | London Pest Control Ltd | 53 | 1.3★ (4) | In London |
| 41 | LONDON PEST & WILDLIFE | 53 | 5.0★ (5) | In London |
| 42 | Pest Protection Services | 53 | 5.0★ (24) | 22 km |
| 43 | London Bed Bug Experts | 52 | 5.0★ (3) | In London |
| 44 | Vancor Pest Control | 52 | 4.8★ (16) | 17 km |
| 45 | X force control inc | 52 | 3.7★ (3) | In London |
| 46 | Elgin Pest Control | 51 | 4.5★ (30) | 28 km |
| 47 | Rentokil Pest Control Canada | 50 | 3.0★ (4) | 23 km |
| 48 | RPM @ Home Team London | 50 | 4.5★ (42) | In London |
| 49 | Sparx Cleaning | 48 | 5.0★ (7) | In London |
| 50 | WOODSTOCK PEST CONTROL | 48 | 5.0★ (7) | 38 km |
Also serving London
9 more pest control companies within 40 km that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Cannon Pest Control | 3.0★ (2) | In London |
| GTA Bed Bug Exterminators | 5.0★ (2) | In London |
| Mosquito and Pest Control Inc. London | In London | |
| Pest Control London Ontario | In London | |
| Pest Control Svc | 1.0★ (1) | In London |
| Pestwise | 5.0★ (1) | In London |
| Professional Bird & Wildlife | 3.0★ (1) | In London |
| Sawyer Pest Management Inc. | In London | |
| The Maple North Cleaners | 5.0★ (27) | In London |
How we ranked London pest control companies
We scored 50 London pest control companies on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed November 3, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In London data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |
Pest control companies in London: frequently asked questions
Who is the best pest control company in London?
By CR Score, the highest-ranked pest control company in London, ON is Orkin Canada Pest Control with a CR Score of 66/100. It has 4.6★ from 660 Google reviews. It is open 24/7. mosquito.buzz - London Mosquito Control (#2) and YAZ Pest Control Solutions (#3) follow. We ranked 50 pest control companies on ten factors, last updated November 3, 2026.
How many pest control companies are there in London?
ContractorsRanked ranks 50 pest control companies serving London, ON. 42 of them are based in London; the rest serve it from nearby towns. Another 9 within 40 km are listed but not ranked yet. Counts are as of November 2026.
Which pest control companies in London are open 24/7?
14 ranked pest control companies in London post 24/7 hours. The highest-ranked are Orkin Canada Pest Control (#1), mosquito.buzz - London Mosquito Control (#2) and YAZ Pest Control Solutions (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pest control companies in London work on weekends?
30 of 50 ranked pest control companies post Saturday hours and 29 post Sunday hours. The highest-ranked open Saturdays are Orkin Canada Pest Control (#1), mosquito.buzz - London Mosquito Control (#2) and YAZ Pest Control Solutions (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do London pest control companies have?
The median Google rating among 50 rated pest control companies in London is 4.9★, with a median of 42 reviews. Abell Pest Control Inc. has the most, 937 reviews, and ranks #9. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank pest control companies?
Each pest control company gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do pest control companies outside London count in this ranking?
Yes, if they are within 40 km of the London city centre, our service radius for pest control companies. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.
Can pest control companies pay to rank higher on ContractorsRanked?
No. The CR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured businesses may appear above the list, labelled Featured and showing their honest rank.
Update log for London
- November 2026: CR Scores recalculated for 50 pest control companies serving London.
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