64/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 126 Google reviews, listed on Google as “Pest control service”.
Best Pest Control Companies in Lethbridge, AB (2026)
7 pest control companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Lethbridge: Shield Pest and Wildlife Control, CR Score 64/100; 5.0★ from 126 Google reviews; open 24/7.
- 3
Best for emergencies (open 24/7): Bridge Pro Pest Control, posts 24/7 hours; ranked #3 of 7.
- 2
Most-reviewed: Halt Pest Control Ltd, 3,527 Google reviews at 5.0★, the most of 7 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
7 Lethbridge pest control companies are ranked here by CR Score, from ten published factors. 4 are open 24/7, 5 open Saturdays and 2 open Sundays, based on posted hours. The median Google rating is 5.0★ across 7 rated businesses.
Top 7 pest control companies in Lethbridge at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Shield Pest and Wildlife Control | 64 | 5.0★ (126) | Lethbridge | 24/7 | Overall |
| 2 | Halt Pest Control Ltd | 64 | 5.0★ (3,527) | Lethbridge | — | Most reviews |
| 3 | Bridge Pro Pest Control | 63 | 4.9★ (98) | Lethbridge | 24/7 | Emergencies |
| 4 | A&J Pest Control Ltd | 60 | 5.0★ (25) | Lethbridge | 24/7 | — |
| 5 | Lethbridge Pest Control | 59 | 5.0★ (17) | Lethbridge | 24/7 | — |
| 6 | CarterCo Vegetation Management | 58 | 5.0★ (17) | Lethbridge | Sat · Evenings | — |
| 7 | Poulin's Pest Control | 54 | 4.1★ (17) | Lethbridge | — | — |
The 7 best pest control companies in Lethbridge, 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 Lethbridge
64/100CR ScoreRanked #2 because of its Google rating and review volume: 5.0★ from 3,527 Google reviews, the most in Lethbridge.
Based in Lethbridge
63/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 98 Google reviews, listed on Google as “Pest control service”.
Based in Lethbridge
60/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Pest control service”.
Based in Lethbridge
59/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Pest control service”.
Based in Lethbridge
58/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Pest control service”.
Based in Lethbridge
54/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.1★ from 17 Google reviews, listed on Google as “Pest control service”.
How we ranked Lethbridge pest control companies
We scored 7 Lethbridge 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 2, 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 Lethbridge 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 Lethbridge: frequently asked questions
Who is the best pest control company in Lethbridge?
By CR Score, the highest-ranked pest control company in Lethbridge, AB is Shield Pest and Wildlife Control with a CR Score of 64/100. It has 5.0★ from 126 Google reviews. It is open 24/7. Halt Pest Control Ltd (#2) and Bridge Pro Pest Control (#3) follow. We ranked 7 pest control companies on ten factors, last updated November 2, 2026.
How many pest control companies are there in Lethbridge?
ContractorsRanked ranks 7 pest control companies serving Lethbridge, AB. 7 of them are based in Lethbridge; the rest serve it from nearby towns. Counts are as of November 2026.
Which pest control companies in Lethbridge are open 24/7?
4 ranked pest control companies in Lethbridge post 24/7 hours. The highest-ranked are Shield Pest and Wildlife Control (#1), Bridge Pro Pest Control (#3) and A&J Pest Control Ltd (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pest control companies in Lethbridge work on weekends?
5 of 7 ranked pest control companies post Saturday hours and 2 post Sunday hours. The highest-ranked open Saturdays are Shield Pest and Wildlife Control (#1), Bridge Pro Pest Control (#3) and A&J Pest Control Ltd (#4). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Lethbridge pest control companies have?
The median Google rating among 7 rated pest control companies in Lethbridge is 5.0★, with a median of 25 reviews. Halt Pest Control Ltd has the most, 3,527 reviews, and ranks #2. 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 Lethbridge count in this ranking?
Yes, if they are within 40 km of the Lethbridge 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 Lethbridge
- November 2026: CR Scores recalculated for 7 pest control companies serving Lethbridge.
- November 2026: 1 duplicate listing merged.
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