62/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.8★ from 2,556 Google reviews, listed on Google as “Pest control service”.
Best Pest Control Companies in Castle Rock, CO (2026)
76 pest control companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Castle Rock: Orkin, CR Score 62/100; 4.8★ from 2,556 Google reviews; open 24/7.
- 3
Best for emergencies (open 24/7): Saela Pest Control, posts 24/7 hours; ranked #3 of 76.
- 8
Most-reviewed: Berrett Pest Control, 6,439 Google reviews at 4.8★, the most of 76 ranked; ranked #8.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
76 Castle Rock pest control companies are ranked here by CR Score, from ten published factors. 13 are open 24/7, 40 open Saturdays and 20 open Sundays, based on posted hours. The median Google rating is 4.8★ across 76 rated businesses.
Top 10 pest control companies in Castle Rock at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Orkin | 62 | 4.8★ (2,556) | Englewood, 15 mi away | 24/7 | Overall |
| 2 | Aptive Pest Control | 62 | 4.9★ (733) | Castle Rock | Sat · Evenings | — |
| 3 | Saela Pest Control | 61 | 4.6★ (1,713) | Centennial, 15 mi away | 24/7 | Emergencies |
| 4 | Saela Pest Control | 60 | 4.5★ (3,814) | Englewood, 21 mi away | 24/7 | — |
| 5 | Whitmore Pest & Wildlife Control of Castle Rock | 60 | 5.0★ (444) | Castle Rock | — | — |
| 6 | Axiom Eco-Pest Control | 59 | 4.8★ (2,709) | Centennial, 15 mi away | Sat | — |
| 7 | Out Right Wildlife Solutions, LLC | 59 | 5.0★ (107) | Castle Rock | Sat · Evenings | — |
| 8 | Berrett Pest Control | 59 | 4.8★ (6,439) | Denver, 21 mi away | Sat | Most reviews |
| 9 | Aptive Pest Control | 59 | 4.5★ (6,279) | Greenwood Village, 15 mi away | Sat · Evenings | — |
| 10 | Rocky Mountain Pest and Wildlife | 59 | 4.9★ (100) | Castle Rock | Sat | — |
The 76 best pest control companies in Castle Rock, 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 Castle Rock
62/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 733 Google reviews, listed on Google as “Pest control service”.
Based in Centennial, 15 mi away
61/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.6★ from 1,713 Google reviews, listed on Google as “Pest control service”.
Based in Englewood, 21 mi away
60/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.5★ from 3,814 Google reviews, listed on Google as “Pest control service”.
Based in Castle Rock
60/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 444 Google reviews, listed on Google as “Pest control service”.
Based in Centennial, 15 mi away
59/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.8★ from 2,709 Google reviews, listed on Google as “Pest control service”.
Based in Castle Rock
59/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 107 Google reviews, listed on Google as “Pest control service”.
Based in Denver, 21 mi away
59/100CR ScoreRanked #8 because of its Google rating and review volume: 4.8★ from 6,439 Google reviews, the most in Castle Rock.
Based in Greenwood Village, 15 mi away
59/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.5★ from 6,279 Google reviews, listed on Google as “Pest control service”.
Based in Castle Rock
59/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 100 Google reviews, listed on Google as “Pest control service”.
Based in Sheridan, 21 mi away
57/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.6★ from 4,624 Google reviews, listed on Google as “Pest control service”.
Based in Commerce City, 3 mi away
57/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Pest control service”.
Based in Commerce City, 6 mi away
57/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 77 Google reviews, listed on Google as “Pest control service”.
Based in Castle Rock
57/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.9★ from 51 Google reviews, listed on Google as “Pest control service”.
Based in Castle Rock
57/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 96 Google reviews, listed on Google as “Pest control service”.
Based in Castle Rock
57/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.8★ from 169 Google reviews, listed on Google as “Pest control service”.
#17 EnviroPest
Based in Englewood, 20 mi away
57/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.7★ from 1,559 Google reviews, listed on Google as “Pest control service”.
Based in Commerce City, 23 mi away
57/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 990 Google reviews, listed on Google as “Pest control service”.
Based in Littleton, 20 mi away
56/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.6★ from 217 Google reviews, listed on Google as “Pest control service”.
Based in Highlands Ranch, 13 mi away
56/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 443 Google reviews, listed on Google as “Pest control service”.
Based in Parker, 13 mi away
56/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 634 Google reviews, listed on Google as “Pest control service”.
Based in Castle Rock
56/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.8★ from 125 Google reviews, listed on Google as “Pest control service”.
#23 Terminix
Based in Littleton, 19 mi away
56/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.9★ from 65 Google reviews, listed on Google as “Pest control service”.
Based in Commerce City, 22 mi away
56/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 61 Google reviews, listed on Google as “Pest control service”.
Based in Denver, 8 mi away
56/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 50 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 76 ranked pest control companies here; the rest are on their profiles.
Also serving Castle Rock
20 more pest control companies within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Budget Pest Control | 5.0★ (1) | 15 mi |
| Eco Friendly Pest Management in Centennial | 15 mi | |
| Eco Friendly Pest Management in Highlands Ranch | 5.0★ (1) | 15 mi |
| Eco Pest Control of Aurora | 5.0★ (1) | 20 mi |
| EcoPure Pest Control | 4.0★ (2) | 21 mi |
| Elite Pest Solutions LLC | 22 mi | |
| Erics Pest Control | 14 mi | |
| Kill Bed Bugs Colorado Springs | 16 mi | |
| Mike & Mike's Pest Control LLC | 11 mi | |
| Next Core Pros | 13 mi | |
| Pest Arrest Pest Control - Littleton | 1.0★ (1) | 19 mi |
| Pest Control of denver | 22 mi | |
| Pest Prevention Pros | 5.0★ (1) | 24 mi |
| Prime Point Co | 12 mi | |
| Quick Flow Solutions | 11 mi | |
| Rocky MTM pest control | 17 mi | |
| Sky Core Works | 23 mi | |
| Umme Pest Control LLC | 23 mi | |
| US Animal Plant Health Inspctn | 13 mi | |
| Why-U-Buggin Pest Control Denver | 10 mi |
How we ranked Castle Rock pest control companies
We scored 76 Castle Rock 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 5, 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 Castle Rock 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 Castle Rock: frequently asked questions
Who is the best pest control company in Castle Rock?
By CR Score, the highest-ranked pest control company in Castle Rock, CO is Orkin with a CR Score of 62/100. It has 4.8★ from 2,556 Google reviews. It is open 24/7. Aptive Pest Control (#2) and Saela Pest Control (#3) follow. We ranked 76 pest control companies on ten factors, last updated November 5, 2026.
How many pest control companies are there in Castle Rock?
ContractorsRanked ranks 76 pest control companies serving Castle Rock, CO. 10 of them are based in Castle Rock; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which pest control companies in Castle Rock are open 24/7?
13 ranked pest control companies in Castle Rock post 24/7 hours. The highest-ranked are Orkin (#1), Saela Pest Control (#3) and Saela Pest Control (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pest control companies in Castle Rock work on weekends?
40 of 76 ranked pest control companies post Saturday hours and 20 post Sunday hours. The highest-ranked open Saturdays are Orkin (#1), Aptive Pest Control (#2) and Saela Pest Control (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Castle Rock pest control companies have?
The median Google rating among 76 rated pest control companies in Castle Rock is 4.8★, with a median of 103 reviews. Berrett Pest Control has the most, 6,439 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 Castle Rock count in this ranking?
Yes, if they are within 25 mi of the Castle Rock 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 Castle Rock
- November 2026: CR Scores recalculated for 76 pest control companies serving Castle Rock.
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