64/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 3,460 Google reviews, listed on Google as “Pest control service”.
Best Pest Control Companies in Buffalo Grove, IL (2026)
225 pest control companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Buffalo Grove: Eco Tech Pest Control, CR Score 64/100; 5.0★ from 3,460 Google reviews; open 24/7.
- 4
Best for emergencies (open 24/7): ABC Humane Wildlife Control and Prevention Inc., posts 24/7 hours; ranked #4 of 225.
- 13
Most-reviewed: Pointe Pest Control - West Chicago, 8,590 Google reviews at 4.9★, the most of 225 ranked; ranked #13.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
225 Buffalo Grove pest control companies are ranked here by CR Score, from ten published factors. 53 are open 24/7, 179 open Saturdays and 86 open Sundays, based on posted hours. The median Google rating is 4.9★ across 225 rated businesses.
Top 10 pest control companies in Buffalo Grove at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Eco Tech Pest Control | 64 | 5.0★ (3,460) | Niles, 13 mi away | 24/7 | Overall |
| 2 | Pointe Pest Control | 64 | 5.0★ (5,002) | Arlington Heights, 5 mi away | Sat | — |
| 3 | EcoShield Pest Solutions | 64 | 4.8★ (4,747) | Buffalo Grove | Sat · Evenings | — |
| 4 | ABC Humane Wildlife Control and Prevention Inc. | 63 | 4.9★ (1,119) | Schaumburg, 8 mi away | 24/7 | Emergencies |
| 5 | Orkin | 63 | 4.7★ (2,164) | Des Plaines, 10 mi away | 24/7 | — |
| 6 | Mosquito Hunters of Chicago | 62 | 4.9★ (1,057) | Arlington Heights, 12 mi away | 24/7 | — |
| 7 | Terminix | 62 | 4.7★ (1,311) | Des Plaines, 10 mi away | 24/7 | — |
| 8 | Greenix Pest Control | 62 | 4.8★ (1,297) | Rolling Meadows, 7 mi away | Sat · Sun · Evenings | — |
| 9 | Emerald Lawn Care | 62 | 4.8★ (1,668) | Wheeling, 2 mi away | Sat | — |
| 10 | Rose Pest Solutions | 61 | 4.9★ (1,112) | Wheeling, 3 mi away | Sat | — |
The 225 best pest control companies in Buffalo Grove, 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 Arlington Heights, 5 mi away
64/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 5,002 Google reviews, listed on Google as “Pest control service”.
Based in Buffalo Grove
64/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.8★ from 4,747 Google reviews, listed on Google as “Pest control service”.
Based in Schaumburg, 8 mi away
63/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 1,119 Google reviews, listed on Google as “Pest control service”.
#5 Orkin
Based in Des Plaines, 10 mi away
63/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.7★ from 2,164 Google reviews, listed on Google as “Pest control service”.
Based in Arlington Heights, 12 mi away
62/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 1,057 Google reviews, listed on Google as “Pest control service”.
#7 Terminix
Based in Des Plaines, 10 mi away
62/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.7★ from 1,311 Google reviews, listed on Google as “Pest control service”.
Based in Rolling Meadows, 7 mi away
62/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 1,297 Google reviews, listed on Google as “Pest control service”.
Based in Wheeling, 2 mi away
62/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.8★ from 1,668 Google reviews, listed on Google as “Pest control service”.
Based in Wheeling, 3 mi away
61/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 1,112 Google reviews, listed on Google as “Pest control service”.
Based in Gurnee, 16 mi away
61/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.8★ from 1,170 Google reviews, listed on Google as “Pest control service”.
Based in Buffalo Grove
61/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 145 Google reviews, listed on Google as “Pest control service”.
Based in West Chicago, 24 mi away
61/100CR ScoreRanked #13 because of its Google rating and review volume: 4.9★ from 8,590 Google reviews, the most in Buffalo Grove.
#14 Orkin
Based in Skokie, 13 mi away
60/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.6★ from 1,344 Google reviews, listed on Google as “Pest control service”.
#15 Orkin
Based in Gurnee, 16 mi away
60/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.7★ from 1,426 Google reviews, listed on Google as “Pest control service”.
#16 Terminix
Based in Arlington Heights, 9 mi away
60/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.7★ from 369 Google reviews, listed on Google as “Pest control service”.
Based in Glenview, 9 mi away
60/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.9★ from 1,631 Google reviews, listed on Google as “Pest control service”.
Based in Glen Ellyn, 20 mi away
60/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.7★ from 2,316 Google reviews, listed on Google as “Pest control service”.
Based in Rolling Meadows, 6 mi away
60/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 2,589 Google reviews, listed on Google as “Pest control service”.
#20 Orkin
Based in Elk Grove Village, 10 mi away
60/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.7★ from 306 Google reviews, listed on Google as “Pest control service”.
#21 Orkin
Based in Broadview, 20 mi away
60/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.6★ from 2,484 Google reviews, listed on Google as “Pest control service”.
Based in Elk Grove Village, 8 mi away
60/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.9★ from 881 Google reviews, listed on Google as “Pest control service”.
Based in Schaumburg, 9 mi away
59/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.9★ from 720 Google reviews, listed on Google as “Pest control service”.
Based in Niles, 13 mi away
59/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.9★ from 1,610 Google reviews, listed on Google as “Pest control service”.
Based in Deerfield, 5 mi away
59/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 89 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 225 ranked pest control companies here; the rest are on their profiles.
Also serving Buffalo Grove
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 |
|---|---|---|
| A-L-S pest control | 5.0★ (1) | 20 mi |
| All Suburban Pest Control | 5.0★ (2) | 24 mi |
| ANTi-Pest | 5.0★ (1) | 12 mi |
| Arc Professional Exterminating | 3.0★ (2) | 17 mi |
| Cicero Pest Control | 5.0★ (2) | 24 mi |
| Clarke Mosquito Control and Management: Production Facilities | 5.0★ (2) | 13 mi |
| Critter Craze Control | 5.0★ (1) | 17 mi |
| Eco Friendly Pest Control Services in Elgin | 5.0★ (2) | 18 mi |
| Just Pest Solutions | 5.0★ (2) | 22 mi |
| Kritter Getters/ | 5.0★ (1) | 20 mi |
| Local Pest Control Services in Waukegan | 5.0★ (1) | 16 mi |
| Mug A Bug | 5.0★ (1) | 22 mi |
| Pest Control Consultants | 5.0★ (2) | 21 mi |
| Pest Control Local Inc | 5.0★ (2) | 11 mi |
| Pest Corp | 5.0★ (2) | 5 mi |
| Pest Corp. | 5.0★ (1) | 3 mi |
| Pete's Pest Control Services | 5.0★ (1) | 15 mi |
| Right Choice Pest Control | 5.0★ (2) | 9 mi |
| Schaumburg Wildlife Control | 5.0★ (1) | 8 mi |
| Shepp Pest Control Inc. | 5.0★ (1) | 19 mi |
How we ranked Buffalo Grove pest control companies
We scored 225 Buffalo Grove 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 Buffalo Grove 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 Buffalo Grove: frequently asked questions
Who is the best pest control company in Buffalo Grove?
By CR Score, the highest-ranked pest control company in Buffalo Grove, IL is Eco Tech Pest Control with a CR Score of 64/100. It has 5.0★ from 3,460 Google reviews. It is open 24/7. Pointe Pest Control (#2) and EcoShield Pest Solutions (#3) follow. We ranked 225 pest control companies on ten factors, last updated November 3, 2026.
How many pest control companies are there in Buffalo Grove?
ContractorsRanked ranks 225 pest control companies serving Buffalo Grove, IL. 3 of them are based in Buffalo Grove; 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 Buffalo Grove are open 24/7?
53 ranked pest control companies in Buffalo Grove post 24/7 hours. The highest-ranked are Eco Tech Pest Control (#1), ABC Humane Wildlife Control and Prevention Inc. (#4) and Orkin (#5). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pest control companies in Buffalo Grove work on weekends?
179 of 225 ranked pest control companies post Saturday hours and 86 post Sunday hours. The highest-ranked open Saturdays are Eco Tech Pest Control (#1), Pointe Pest Control (#2) and EcoShield Pest Solutions (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Buffalo Grove pest control companies have?
The median Google rating among 225 rated pest control companies in Buffalo Grove is 4.9★, with a median of 56 reviews. Pointe Pest Control - West Chicago has the most, 8,590 reviews, and ranks #13. 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 Buffalo Grove count in this ranking?
Yes, if they are within 25 mi of the Buffalo Grove 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 Buffalo Grove
- November 2026: CR Scores recalculated for 225 pest control companies serving Buffalo Grove.
- November 2026: 2 duplicate listings merged.
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