65/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.8★ from 2,292 Google reviews, listed on Google as “Pest control service”.
Best Pest Control Companies in Colton, CA (2026)
224 pest control companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Colton: Terminix, CR Score 65/100; 4.8★ from 2,292 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Dewey Pest & Termite Control, posts 24/7 hours; ranked #2 of 224.
- 8
Most-reviewed: Brooks Pest Control, 11,523 Google reviews at 4.6★, the most of 224 ranked; ranked #8.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
224 Colton pest control companies are ranked here by CR Score, from ten published factors. 47 are open 24/7, 153 open Saturdays and 76 open Sundays, based on posted hours. The median Google rating is 4.9★ across 224 rated businesses.
Most of this list also appears on the Pest control companies in San Bernardino ranking. See Pest control companies in San Bernardino
Top 10 pest control companies in Colton at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Terminix | 65 | 4.8★ (2,292) | San Bernardino, 2 mi away | 24/7 | Overall |
| 2 | Dewey Pest & Termite Control | 64 | 4.8★ (783) | Colton | 24/7 | Emergencies |
| 3 | Terminix Commercial | 63 | 4.9★ (769) | Riverside, 4 mi away | 24/7 | — |
| 4 | Western Exterminator | 63 | 4.7★ (1,026) | Riverside, 4 mi away | 24/7 | — |
| 5 | Aptive Pest Control | 62 | 4.8★ (2,220) | Redlands, 1 mi away | Sat · Evenings | — |
| 6 | Orkin | 62 | 4.8★ (3,667) | Riverside, 17 mi away | 24/7 | — |
| 7 | Orkin | 60 | 4.9★ (51) | San Bernardino, 2 mi away | 24/7 | — |
| 8 | Brooks Pest Control | 60 | 4.6★ (11,523) | Corona, 19 mi away | Sat · Sun · Evenings | Most reviews |
| 9 | Terminix | 60 | 5.0★ (128) | Moreno Valley, 11 mi away | 24/7 | — |
| 10 | Mosquito Squad Plus of Rancho Cucamonga | 59 | 4.9★ (183) | Upland, 13 mi away | 24/7 | — |
The 224 best pest control companies in Colton, 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 Colton
64/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.8★ from 783 Google reviews, listed on Google as “Pest control service”.
Based in Riverside, 4 mi away
63/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 769 Google reviews, listed on Google as “Pest control service”.
Based in Riverside, 4 mi away
63/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.7★ from 1,026 Google reviews, listed on Google as “Pest control service”.
Based in Redlands, 1 mi away
62/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.8★ from 2,220 Google reviews, listed on Google as “Pest control service”.
#6 Orkin
Based in Riverside, 17 mi away
62/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.8★ from 3,667 Google reviews, listed on Google as “Pest control service”.
#7 Orkin
Based in San Bernardino, 2 mi away
60/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 51 Google reviews, listed on Google as “Pest control service”.
Based in Corona, 19 mi away
60/100CR ScoreRanked #8 because of its Google rating and review volume: 4.6★ from 11,523 Google reviews, the most in Colton.
#9 Terminix
Based in Moreno Valley, 11 mi away
60/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 128 Google reviews, listed on Google as “Pest control service”.
Based in Upland, 13 mi away
59/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 183 Google reviews, listed on Google as “Pest control service”.
Based in Menifee, 10 mi away
59/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.8★ from 406 Google reviews, listed on Google as “Pest control service”.
Based in Redlands, 9 mi away
59/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 674 Google reviews, listed on Google as “Pest control service”.
Based in Riverside, 5 mi away
59/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 1,289 Google reviews, listed on Google as “Pest control service”.
#14 Gopher Stop
Based in Riverside, 9 mi away
59/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 147 Google reviews, listed on Google as “Pest control service”.
#15 Terminix
Based in Redlands, 8 mi away
59/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 53 Google reviews, listed on Google as “Pest control service”.
Based in Riverside, 12 mi away
59/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.8★ from 1,716 Google reviews, listed on Google as “Pest control service”.
#17 Orkin
Based in Claremont, 22 mi away
58/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.7★ from 1,367 Google reviews, listed on Google as “Pest control service”.
Based in Riverside, 14 mi away
58/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 754 Google reviews, listed on Google as “Pest control service”.
Based in Corona, 21 mi away
58/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.7★ from 9,224 Google reviews, listed on Google as “Pest control service”.
Based in Riverside, 7 mi away
58/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.7★ from 607 Google reviews, listed on Google as “Pest control service”.
Based in San Bernardino, 2 mi away
58/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 90 Google reviews, listed on Google as “Pest control service”.
Based in Murrieta, 3 mi away
58/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 72 Google reviews, listed on Google as “Pest control service”.
Based in Loma Linda, 4 mi away
58/100CR ScoreRanked #23 because of its Google rating and review volume: 5.0★ from 628 Google reviews.
Based in Riverside, 11 mi away
58/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.9★ from 414 Google reviews, listed on Google as “Pest control service”.
Based in Rancho Cucamonga, 13 mi away
57/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 505 Google reviews, listed on Google as “Pest control service”.
How we ranked Colton pest control companies
We scored 224 Colton 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 Colton 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 Colton: frequently asked questions
Who is the best pest control company in Colton?
By CR Score, the highest-ranked pest control company in Colton, CA is Terminix with a CR Score of 65/100. It has 4.8★ from 2,292 Google reviews. It is open 24/7. Dewey Pest & Termite Control (#2) and Terminix Commercial (#3) follow. We ranked 224 pest control companies on ten factors, last updated November 3, 2026.
How many pest control companies are there in Colton?
ContractorsRanked ranks 224 pest control companies serving Colton, CA. 1 of them is based in Colton; the rest serve it from nearby towns. Counts are as of November 2026.
Which pest control companies in Colton are open 24/7?
47 ranked pest control companies in Colton post 24/7 hours. The highest-ranked are Terminix (#1), Dewey Pest & Termite Control (#2) and Terminix Commercial (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pest control companies in Colton work on weekends?
153 of 224 ranked pest control companies post Saturday hours and 76 post Sunday hours. The highest-ranked open Saturdays are Terminix (#1), Dewey Pest & Termite Control (#2) and Terminix Commercial (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Colton pest control companies have?
The median Google rating among 224 rated pest control companies in Colton is 4.9★, with a median of 30 reviews. Brooks Pest Control has the most, 11,523 reviews, and ranks #8. 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 Colton count in this ranking?
Yes, if they are within 25 mi of the Colton city center, 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 Colton
- November 2026: CR Scores recalculated for 224 pest control companies serving Colton.
- November 2026: 3 duplicate listings merged.
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