63/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 1,199 Google reviews, listed on Google as “Pest control service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Pest Control Companies in Troy, MO (2026)
34 pest control companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Troy: Rottler Pest Solutions, CR Score 63/100; 4.9★ from 1,199 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): MAC Pest Management, posts 24/7 hours; ranked #2 of 34.
- 3
Most-reviewed: Orkin, 4,133 Google reviews at 4.8★, the most of 34 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
34 Troy pest control companies are ranked here by CR Score, from ten published factors. 7 are open 24/7, 20 open Saturdays and 10 open Sundays, based on posted hours. The median Google rating is 5.0★ across 34 rated businesses.
Top 10 pest control companies in Troy at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Rottler Pest Solutions | 63 | 4.9★ (1,199) | Wentzville, 13 mi away | 24/7 | Overall |
| 2 | MAC Pest Management | 63 | 5.0★ (93) | Troy | 24/7 | Emergencies |
| 3 | Orkin | 62 | 4.8★ (4,133) | Weldon Spring, 24 mi away | 24/7 | Most reviews |
| 4 | Mosquito Squad of West St. Louis County | 60 | 4.9★ (369) | Lake Saint Louis, 18 mi away | 24/7 | — |
| 5 | Amco Ranger Termite & Pest Solutions | 57 | 4.9★ (1,364) | O'Fallon, 24 mi away | Sat | — |
| 6 | All Solutions Pest Control | 57 | 5.0★ (198) | O'Fallon, 8 mi away | — | — |
| 7 | Wildlife Getters | 57 | 5.0★ (35) | O'Fallon, 6 mi away | — | — |
| 8 | Salvo's Pest & Termite Control, Inc | 55 | 5.0★ (235) | O'Fallon, 22 mi away | Sat | — |
| 9 | Urban Crawl Pest Solutions | 55 | 5.0★ (15) | O'Fallon, 20 mi away | 24/7 | — |
| 10 | Spring Green | 55 | 4.7★ (541) | O'Fallon, 24 mi away | Sat | — |
The 34 best pest control companies in Troy, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Troy
63/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 93 Google reviews, listed on Google as “Pest control service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#3 Orkin
Based in Weldon Spring, 24 mi away
62/100CR ScoreRanked #3 because of its Google rating and review volume: 4.8★ from 4,133 Google reviews, the most in Troy.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lake Saint Louis, 18 mi away
60/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 369 Google reviews, listed on Google as “Pest control service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in O'Fallon, 24 mi away
57/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 1,364 Google reviews, listed on Google as “Pest control service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in O'Fallon, 8 mi away
57/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 198 Google reviews, listed on Google as “Pest control service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in O'Fallon, 6 mi away
57/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 35 Google reviews, listed on Google as “Pest control service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in O'Fallon, 22 mi away
55/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 235 Google reviews, listed on Google as “Pest control service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in O'Fallon, 20 mi away
55/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Pest control service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#10 Spring Green
Based in O'Fallon, 24 mi away
55/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.7★ from 541 Google reviews, listed on Google as “Pest control service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in O'Fallon, 14 mi away
55/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 118 Google reviews, listed on Google as “Pest control service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in O'Fallon, 19 mi away
54/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 78 Google reviews, listed on Google as “Pest control service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in O'Fallon, 17 mi away
54/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 44 Google reviews, listed on Google as “Pest control service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saint Charles, 25 mi away
54/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.9★ from 684 Google reviews, listed on Google as “Pest control service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in O'Fallon, 16 mi away
54/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Pest control service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in O'Fallon, 21 mi away
54/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 197 Google reviews, listed on Google as “Pest control service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in O'Fallon, 21 mi away
53/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 45 Google reviews, listed on Google as “Pest control service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in O'Fallon, 19 mi away
52/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.2★ from 19 Google reviews, listed on Google as “Pest control service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#19 Bug Out
Based in Saint Peters, 21 mi away
52/100CR ScoreRanked #19 because of its Google rating and review volume: 5.0★ from 185 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in O'Fallon, 21 mi away
52/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.2★ from 10 Google reviews, listed on Google as “Pest control service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#21 VEREK
Based in Saint Charles, 22 mi away
51/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Pest control service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saint Peters, 22 mi away
51/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.5★ from 224 Google reviews, listed on Google as “Pest control service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in O'Fallon, 20 mi away
50/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.7★ from 46 Google reviews, listed on Google as “Pest control service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in O'Fallon, 24 mi away
50/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Pest control service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in O'Fallon, 25 mi away
50/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Pest control service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
All 34 pest control companies
#1 to #25 are shown in full above. Here are #26 to #34, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Urban Crawl Pest Solutions | 50 | 5.0★ (14) | 21 mi |
| 27 | M & M Lawncare and Landscape | 49 | 4.8★ (67) | 13 mi |
| 28 | Remedy Pest Control | 49 | 3.7★ (20) | 15 mi |
| 29 | SEMO Termite & Pest Control | 49 | 5.0★ (7) | 19 mi |
| 30 | Thrive Lawn Care | 48 | 5.0★ (15) | 17 mi |
| 31 | Antimite | 47 | 4.7★ (3) | 19 mi |
| 32 | Naturescene Lawn and Landscape Care | 45 | 4.7★ (31) | 22 mi |
| 33 | New Leaf Lawn & Landscape LLC | 43 | 4.8★ (23) | 24 mi |
| 34 | Green Rx Lawn & Pest Solutions | 42 | 3.7★ (22) | 23 mi |
Also serving Troy
8 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 |
|---|---|---|
| Bay's Termite & Pest Control | 5.0★ (1) | 19 mi |
| Bed Bug St Louis provides expert, family-safe bed bug removal | 5.0★ (1) | 16 mi |
| Eco Friendly Pest Control Services in O'Fallon | 5.0★ (2) | 19 mi |
| Freedom Pest Control | 5.0★ (1) | 24 mi |
| Local Pest Control Services in St. Peters | 5.0★ (2) | 23 mi |
| Pezz Pest Control Wentzville | 5.0★ (1) | 10 mi |
| Premier Pest Management, LLC | 25 mi | |
| STL Pest Control | 23 mi |
How we ranked Troy pest control companies
We scored 34 Troy 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 Troy 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 Troy: frequently asked questions
Who is the best pest control company in Troy?
By CR Score, the highest-ranked pest control company in Troy, MO is Rottler Pest Solutions with a CR Score of 63/100. It has 4.9★ from 1,199 Google reviews. It is open 24/7. MAC Pest Management (#2) and Orkin (#3) follow. We ranked 34 pest control companies on ten factors, last updated November 3, 2026.
How many pest control companies are there in Troy?
ContractorsRanked ranks 34 pest control companies serving Troy, MO. 1 of them is based in Troy; the rest serve it from nearby towns. Another 8 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which pest control companies in Troy are open 24/7?
7 ranked pest control companies in Troy post 24/7 hours. The highest-ranked are Rottler Pest Solutions (#1), MAC Pest Management (#2) and Orkin (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pest control companies in Troy work on weekends?
20 of 34 ranked pest control companies post Saturday hours and 10 post Sunday hours. The highest-ranked open Saturdays are Rottler Pest Solutions (#1), MAC Pest Management (#2) and Orkin (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Troy pest control companies have?
The median Google rating among 34 rated pest control companies in Troy is 5.0★, with a median of 45 reviews. Orkin has the most, 4,133 reviews, and ranks #3. 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 Troy count in this ranking?
Yes, if they are within 25 mi of the Troy 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 Troy
- November 2026: CR Scores recalculated for 34 pest control companies serving Troy.
More pest control companies and Troy pages
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