67/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.8★ from 877 Google reviews, listed on Google as “Pest control service”.
Best Pest Control Companies in Calgary, AB (2026)
59 pest control companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Calgary: Buzz Boss, CR Score 67/100; 4.8★ from 877 Google reviews; open 24/7.
- 3
Best for emergencies (open 24/7): Technica Pest Solutions Calgary, posts 24/7 hours; ranked #3 of 59.
- 2
Most-reviewed: Major Pest Control Calgary Inc, 1,155 Google reviews at 4.9★, the most of 59 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
59 Calgary pest control companies are ranked here by CR Score, from ten published factors. 13 are open 24/7, 38 open Saturdays and 29 open Sundays, based on posted hours. The median Google rating is 4.9★ across 59 rated businesses.
Top 10 pest control companies in Calgary at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Buzz Boss | 67 | 4.8★ (877) | Calgary | 24/7 | Overall |
| 2 | Major Pest Control Calgary Inc | 67 | 4.9★ (1,155) | Calgary | Sat · Sun · Evenings | Most reviews |
| 3 | Technica Pest Solutions Calgary | 66 | 4.9★ (329) | Calgary | 24/7 | Emergencies |
| 4 | Pro-Pest Solutions | 66 | 4.9★ (310) | Calgary | 24/7 | — |
| 5 | Orkin Canada Pest Control | 66 | 4.8★ (358) | Calgary | 24/7 | — |
| 6 | Pest Detective Calgary | 65 | 5.0★ (196) | Calgary | 24/7 | — |
| 7 | Xpeller Pest Solutions | 64 | 4.9★ (125) | Calgary | 24/7 | — |
| 8 | Pestica Green Pest Control Calgary | 64 | 4.9★ (273) | Calgary | Sat · Sun · Evenings | — |
| 9 | Trutech Pest Control (AB) INC | 64 | 4.8★ (280) | Calgary | Sat · Sun | — |
| 10 | Peregrine General Pest Control Inc. | 64 | 4.8★ (707) | Calgary | Sat | — |
The 59 best pest control companies in Calgary, 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 Calgary
67/100CR ScoreRanked #2 because of its Google rating and review volume: 4.9★ from 1,155 Google reviews, the most in Calgary.
Based in Calgary
66/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 329 Google reviews, listed on Google as “Pest control service”.
Based in Calgary
66/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 310 Google reviews, listed on Google as “Pest control service”.
Based in Calgary
66/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.8★ from 358 Google reviews, listed on Google as “Pest control service”.
Based in Calgary
65/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 196 Google reviews, listed on Google as “Pest control service”.
Based in Calgary
64/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 125 Google reviews, listed on Google as “Pest control service”.
Based in Calgary
64/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 273 Google reviews, listed on Google as “Pest control service”.
Based in Calgary
64/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.8★ from 280 Google reviews, listed on Google as “Pest control service”.
Based in Calgary
64/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.8★ from 707 Google reviews, listed on Google as “Pest control service”.
Based in Calgary
63/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 476 Google reviews, listed on Google as “Pest control service”.
Based in Calgary
63/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.8★ from 271 Google reviews, listed on Google as “Pest control service”.
#13 Terminix
Based in Calgary
63/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.4★ from 229 Google reviews, listed on Google as “Pest control service”.
Based in Calgary
63/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.9★ from 133 Google reviews, listed on Google as “Pest control service”.
Based in Calgary
63/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 99 Google reviews, listed on Google as “Pest control service”.
Based in Calgary
62/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.9★ from 101 Google reviews, listed on Google as “Pest control service”.
Based in Calgary
62/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.8★ from 45 Google reviews, listed on Google as “Pest control service”.
Based in Calgary
62/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 176 Google reviews, listed on Google as “Pest control service”.
Based in Calgary
62/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 156 Google reviews, listed on Google as “Pest control service”.
#20 ZAP Pest Control
Based in Calgary
62/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.9★ from 572 Google reviews, listed on Google as “Pest control service”.
Based in Calgary
62/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 64 Google reviews, listed on Google as “Pest control service”.
Based in Calgary
62/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 65 Google reviews, listed on Google as “Pest control service”.
Based in Calgary
62/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.9★ from 75 Google reviews, listed on Google as “Pest control service”.
Based in Calgary
61/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Pest control service”.
Based in Calgary
61/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.6★ from 32 Google reviews, listed on Google as “Pest control service”.
Pest control companies ranked #26 to #50
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 59 ranked pest control companies here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Pest Police | 61 | 5.0★ (19) | In Calgary |
| 27 | Martin's Pest Control Inc | 61 | 4.7★ (194) | In Calgary |
| 28 | Rentokil | 61 | 4.9★ (310) | In Calgary |
| 29 | Bug Broz Inc. Pest Control | 60 | 5.0★ (201) | In Calgary |
| 30 | Orkin Canada Pest Control | 60 | 4.7★ (495) | In Calgary |
| 31 | Insight Pest Solutions | 60 | 4.6★ (509) | In Calgary |
| 32 | Strategic Pest Management | 60 | 4.7★ (47) | In Calgary |
| 33 | Responders Pest Control | 60 | 4.0★ (110) | In Calgary |
| 34 | Abell Pest Control | 60 | 4.7★ (431) | In Calgary |
| 35 | TruTech Pest Control (AB) Inc. | 60 | 5.0★ (23) | In Calgary |
| 36 | Cougarstone Lawn Care | 60 | 4.9★ (197) | In Calgary |
| 37 | KEVCO Pest Control Ltd. | 59 | 5.0★ (123) | In Calgary |
| 38 | Pestzero Solutions | 59 | 4.8★ (22) | In Calgary |
| 39 | Standard Pest Control | 59 | 4.9★ (144) | In Calgary |
| 40 | Cal-Rid Pest Control Specialists Inc | 59 | 4.5★ (138) | In Calgary |
| 41 | We Clean Pest Control Calgary | 59 | 4.4★ (28) | In Calgary |
| 42 | CanEx Pest Control Inc. | 58 | 4.8★ (32) | In Calgary |
| 43 | Pestica Green Pest Control Calgary | 58 | 4.6★ (10) | In Calgary |
| 44 | Savvy Pest Control | 58 | 5.0★ (7) | In Calgary |
| 45 | One Man and a Ladybug | 57 | 4.4★ (33) | In Calgary |
| 46 | RapidPest.ca | 57 | 5.0★ (5) | In Calgary |
| 47 | Target Pest Control | 57 | 5.0★ (32) | In Calgary |
| 48 | Citron Hygiene | 57 | 4.9★ (33) | In Calgary |
| 49 | Peckitt Pest Solutions | 56 | 4.2★ (19) | In Calgary |
| 50 | Peckitt Pest Solutions | 56 | 4.7★ (7) | In Calgary |
Also serving Calgary
15 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 |
|---|---|---|
| ADDCO PEST CONTROL AND CLEANING SERVICES | In Calgary | |
| Animal Damage Control | In Calgary | |
| Bio Bugs Organic Pest Control | In Calgary | |
| Calgary Pest Control | In Calgary | |
| Calgary Pest Guard | In Calgary | |
| Innovative Pest Solutions | 3.0★ (2) | In Calgary |
| King's Land Lawn Care | 5.0★ (4) | In Calgary |
| Landscapers By Nature | 4.2★ (75) | In Calgary |
| Martin's Pest Control Inc | 5.0★ (1) | In Calgary |
| Natural Pest Solutions | 1.0★ (1) | In Calgary |
| Pest Control Guru | 5.0★ (2) | In Calgary |
| Skyward Cleaning Services | 4.7★ (15) | In Calgary |
| Top line pest control | 5.0★ (1) | In Calgary |
| Topline Pest | In Calgary | |
| Twenty20 & Co. Inspections | 5.0★ (2,688) | In Calgary |
How we ranked Calgary pest control companies
We scored 59 Calgary 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 Calgary 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 Calgary: frequently asked questions
Who is the best pest control company in Calgary?
By CR Score, the highest-ranked pest control company in Calgary, AB is Buzz Boss with a CR Score of 67/100. It has 4.8★ from 877 Google reviews. It is open 24/7. Major Pest Control Calgary Inc (#2) and Technica Pest Solutions Calgary (#3) follow. We ranked 59 pest control companies on ten factors, last updated November 2, 2026.
How many pest control companies are there in Calgary?
ContractorsRanked ranks 59 pest control companies serving Calgary, AB. 50 of them are based in Calgary; the rest serve it from nearby towns. Another 15 within 40 km are listed but not ranked yet. Counts are as of November 2026.
Which pest control companies in Calgary are open 24/7?
13 ranked pest control companies in Calgary post 24/7 hours. The highest-ranked are Buzz Boss (#1), Technica Pest Solutions Calgary (#3) and Pro-Pest Solutions (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pest control companies in Calgary work on weekends?
38 of 59 ranked pest control companies post Saturday hours and 29 post Sunday hours. The highest-ranked open Saturdays are Buzz Boss (#1), Major Pest Control Calgary Inc (#2) and Technica Pest Solutions Calgary (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Calgary pest control companies have?
The median Google rating among 59 rated pest control companies in Calgary is 4.9★, with a median of 101 reviews. Major Pest Control Calgary Inc has the most, 1,155 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 Calgary count in this ranking?
Yes, if they are within 40 km of the Calgary 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 Calgary
- November 2026: CR Scores recalculated for 59 pest control companies serving Calgary.
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