61/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 89 Google reviews, listed on Google as “Pest control service”.
Best Pest Control Companies in Decatur, IL (2026)
14 pest control companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Decatur: Plunkett's Pest Control, CR Score 61/100; 4.9★ from 89 Google reviews.
- 9
Best for emergencies (open 24/7): Fleasty Boys, posts 24/7 hours; ranked #9 of 14.
- 7
Most-reviewed: American Pest Control, Inc., 250 Google reviews at 5.0★, the most of 14 ranked; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
14 Decatur pest control companies are ranked here by CR Score, from ten published factors. 1 is open 24/7, 6 open Saturdays and 1 open Sundays, based on posted hours. The median Google rating is 4.8★ across 14 rated businesses.
Top 10 pest control companies in Decatur at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Plunkett's Pest Control | 61 | 4.9★ (89) | Decatur | — | Overall |
| 2 | Scotty's Pest Control | 61 | 4.8★ (125) | Decatur | — | — |
| 3 | Pest Pro Solutions | 61 | 5.0★ (207) | Wheaton, 18 mi away | Sat · Evenings | — |
| 4 | CatchIt Wildlife Control | 61 | 4.9★ (41) | Decatur | Sat | — |
| 5 | Nelson's Termite & Pest Control | 59 | 4.7★ (57) | Decatur | — | — |
| 6 | MUG-A-BUG | 59 | 4.8★ (46) | Decatur | — | — |
| 7 | American Pest Control, Inc. | 58 | 5.0★ (250) | Peoria, 21 mi away | — | Most reviews |
| 8 | Anthony's Pest Control | 57 | 4.8★ (51) | Rockford, 17 mi away | Sat · Evenings | — |
| 9 | Fleasty Boys | 56 | 5.0★ (13) | Chicago, 14 mi away | 24/7 | Emergencies |
| 10 | Mosquito Hero | 55 | 4.7★ (70) | Champaign, 25 mi away | Sat | — |
The 14 best pest control companies in Decatur, 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 Decatur
61/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.8★ from 125 Google reviews, listed on Google as “Pest control service”.
Based in Wheaton, 18 mi away
61/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 207 Google reviews, listed on Google as “Pest control service”.
Based in Decatur
61/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 41 Google reviews, listed on Google as “Pest control service”.
Based in Decatur
59/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.7★ from 57 Google reviews, listed on Google as “Pest control service”.
#6 MUG-A-BUG
Based in Decatur
59/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.8★ from 46 Google reviews, listed on Google as “Pest control service”.
Based in Peoria, 21 mi away
58/100CR ScoreRanked #7 because of its Google rating and review volume: 5.0★ from 250 Google reviews, the most in Decatur.
Based in Rockford, 17 mi away
57/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 51 Google reviews, listed on Google as “Pest control service”.
#9 Fleasty Boys
Based in Chicago, 14 mi away
56/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Pest control service”.
#10 Mosquito Hero
Based in Champaign, 25 mi away
55/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.7★ from 70 Google reviews, listed on Google as “Pest control service”.
Based in Decatur
55/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.3★ from 8 Google reviews, listed on Google as “Pest control service”.
Based in Decatur
53/100CR ScoreRanked #12 because of its Google rating and review volume: 4.9★ from 40 Google reviews.
Based in Decatur
51/100CR ScoreRanked #13 because of its Google rating and review volume: 4.1★ from 63 Google reviews.
Based in Elgin, 17 mi away
45/100CR ScoreRanked #14 because of its Google rating and trade focus: 1.7★ from 6 Google reviews, listed on Google as “Insulation contractor”.
Also serving Decatur
10 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 |
|---|---|---|
| Alexander Centralia Insect Services | 18 mi | |
| Black Dane pest control | 14 mi | |
| Blackdane pest control | 14 mi | |
| Ferretti's Pest Inspection & Consulting | 5.0★ (1) | 18 mi |
| Macon Mosquito Abatement District | In Decatur | |
| McCloud Services | 5.0★ (2) | In Decatur |
| Michael Pest Services Company | 5.0★ (1) | 18 mi |
| Palatine General Pest Control | 5.0★ (1) | 18 mi |
| QCU Pest Control | 18 mi | |
| Stolley Termite Control | In Decatur |
How we ranked Decatur pest control companies
We scored 14 Decatur 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 Decatur 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 Decatur: frequently asked questions
Who is the best pest control company in Decatur?
By CR Score, the highest-ranked pest control company in Decatur, IL is Plunkett's Pest Control with a CR Score of 61/100. It has 4.9★ from 89 Google reviews. Scotty's Pest Control (#2) and Pest Pro Solutions (#3) follow. We ranked 14 pest control companies on ten factors, last updated November 2, 2026.
How many pest control companies are there in Decatur?
ContractorsRanked ranks 14 pest control companies serving Decatur, IL. 8 of them are based in Decatur; the rest serve it from nearby towns. Another 10 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which pest control companies in Decatur are open 24/7?
1 ranked pest control company in Decatur posts 24/7 hours. The highest-ranked is Fleasty Boys (#9). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pest control companies in Decatur work on weekends?
6 of 14 ranked pest control companies post Saturday hours and 1 post Sunday hours. The highest-ranked open Saturdays are Pest Pro Solutions (#3), CatchIt Wildlife Control (#4) and Anthony's Pest Control (#8). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Decatur pest control companies have?
The median Google rating among 14 rated pest control companies in Decatur is 4.8★, with a median of 54 reviews. American Pest Control, Inc. has the most, 250 reviews, and ranks #7. 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 Decatur count in this ranking?
Yes, if they are within 25 mi of the Decatur 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 Decatur
- November 2026: CR Scores recalculated for 14 pest control companies serving Decatur.
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