Analyzing 5,372,4905.4M Reviews For 14,37414.4K Experts
We graded 8 companies on seven things customers actually report: satisfaction, reliability, workmanship, value, momentum, track record and how owners handle complaints.
From 73,921 Google reviews of 102 top-rated wildlife removal services nationwide; 8 of them in Riverwoods, IL. Updated October 25, 2026.
Pick the job — we re-rank companies by how customers rated that exact job.
Experts Score 0–100Experts Score (0–100)Weighted average of 7 percentiles vs other companies in the category: satisfaction 35%, workmanship 20%, reliability 15%, value 10%, momentum 8%, track record 7%, owner replies 5%. Hover a company’s score on its page for the full breakdown. and a letter grade per factor (A = top 20% of wildlife removal services).
| # | Company | ScoreExperts Score (0–100)Weighted average of 7 percentiles vs other companies in the category: satisfaction 35%, workmanship 20%, reliability 15%, value 10%, momentum 8%, track record 7%, owner replies 5%. Hover a company’s score on its page for the full breakdown. | FactorsFactor grades, in orderSatisfaction (35%): Recency-weighted star average (2-year half-life), shrunk toward the category mean by review volume.Reliability (15%): How rarely jobs go badly: share of 1–2★ reviews in the last 24 months (fewer = better).Craft & service (20%): Google review highlights: Quality, Professionalism, Responsiveness, Punctuality — net praise per review.Value (10%): Customers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights.Momentum (8%): Last 12 months vs lifetime average — improving or slipping.Track record (7%): Review volume and years with reviews.Accountability (5%): Owner replies to 1–3★ reviews.One letter per factor, by percentile among peers: A = top 20%, B = next 20%, and so on. | ★Google star rating as shown on Google Maps. | Typical billMedian bill customers of this company reported in their reviews (needs 3+ priced reviews). |
|---|---|---|---|---|---|
| 1 |  A-Action Pest ControlRiverwoods, IL | B 67How the Experts Score is calculatedEach factor is a percentile (0–100) against the other companies in this category, then weighted:Satisfaction 35%57+20Reliability 15%60+9Craft & service 20%99+19.8Value 10%89+8.9Momentum 8%57+4.6Track record 7%23+1.6Accountability 5%64+3.2Experts Score= 67Grade B: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | CBAACDB | 4.96 | — |
| 2 |  Lake Cook Pest ControlRiverwoods, IL | B 63How the Experts Score is calculatedEach factor is a percentile (0–100) against the other companies in this category, then weighted:Satisfaction 35%83+29.1Reliability 15%65+9.8Craft & service 20%57+11.4Value 10%66+6.6Momentum 8%40+3.2Track record 7%12+0.8Accountability 5%41+2.1Experts Score= 63Grade B: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | ABCBCFC | 5.00 | — |
| 3 |  Exclusive ExclusionsRiverwoods, IL | C 42How the Experts Score is calculatedEach factor is a percentile (0–100) against the other companies in this category, then weighted:Satisfaction 50%46+23Reliability 21%50+10.7Momentum 11%40+4.6Track record 10%6+0.6Accountability 7%41+2.9Experts Score= 42Not enough data for craft & service, value; its weight is shared by the others.Grade C: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | CC––CFC | 5.00 | — |
| 4 |  Illinois Wildlife ServicesRiverwoods, IL | D 37How the Experts Score is calculatedEach factor is a percentile (0–100) against the other companies in this category, then weighted:Satisfaction 56%36+20.3Reliability 24%47+11.4Track record 11%15+1.7Accountability 8%41+3.3Experts Score= 37Not enough data for craft & service, value, momentum; its weight is shared by the others.Grade D: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | DC–––FC | 4.92 | — |
| 5 |  OPC Pest Services – Pest Control & Exterminator, Wheeling, ILRiverwoods, IL | D 29How the Experts Score is calculatedEach factor is a percentile (0–100) against the other companies in this category, then weighted:Satisfaction 38%0+0Reliability 16%41+6.7Craft & service 22%91+19.8Value 11%5+0.5Track record 8%29+2.2Accountability 5%0+0Experts Score= 29Not enough data for momentum; its weight is shared by the others.Grade D: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | FCAF–DF | 4.46 | — |
| 6 |  Ampest Exterminating & Wildlife ControlRiverwoods, IL | D 25How the Experts Score is calculatedEach factor is a percentile (0–100) against the other companies in this category, then weighted:Satisfaction 35%10+3.5Reliability 15%13+2Craft & service 20%33+6.6Value 10%17+1.7Momentum 8%99+7.9Track record 7%44+3.1Accountability 5%3+0.2Experts Score= 25Grade D: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | FFDFACF | 4.65 | $165 |
| 7 |  Greenix Pest ControlRiverwoods, IL | D 22How the Experts Score is calculatedEach factor is a percentile (0–100) against the other companies in this category, then weighted:Satisfaction 44%19+8.3Reliability 19%21+3.9Value 13%3+0.4Momentum 10%40+4Track record 9%2+0.2Accountability 6%76+4.8Experts Score= 22Not enough data for craft & service; its weight is shared by the others.Grade D: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | FD–FCFB | 4.83 | $80 |
| 8 |  McCloud ServicesRiverwoods, IL | F 18How the Experts Score is calculatedEach factor is a percentile (0–100) against the other companies in this category, then weighted:Satisfaction 44%4+1.7Reliability 19%2+0.4Value 13%10+1.3Momentum 10%97+9.7Track record 9%18+1.6Accountability 6%53+3.3Experts Score= 18Not enough data for craft & service; its weight is shared by the others.Grade F: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | FF–FAFC | 4.55 | $230 |
What customers paid, from the price Google asks reviewers to report.
| Job | Low25th percentile: 1 in 4 customers paid less than this. | TypicalMedian of the bill customers reported in their Google review (Google asks reviewers for a price range; we use the middle of each range). | High75th percentile: 1 in 4 customers paid more than this. | FairOf customers who rated the price, the share who chose “Great price” or “Reasonable” rather than “Overpriced”. |
|---|---|---|---|---|
| General pest inspection | $61 | $93 | $126 | 99% |
| Spider extermination | $53 | $88 | $133 | 99% |
| Rodent extermination | $63 | $133 | $282 | 98% |
| Ant extermination | $71 | $136 | $246 | 99% |
| Bug & insect extermination | $67 | $100 | $133 | 99% |
| Home inspection | $66 | $103 | $148 | 98% |
| Hornet & wasp extermination | $66 | $103 | $184 | 99% |
| Cockroach extermination | $71 | $111 | $214 | 99% |
| Mosquito extermination | $61 | $79 | $99 | 99% |
| Termite inspection | $72 | $214 | $371 | 98% |
| Flea & mite extermination | $70 | $155 | $323 | 98% |
| Termite extermination | $214 | $323 | $426 | 97% |
All price verdicts left with reviews.
Share calling it great / reasonable / overpriced.
Satisfaction (35%) — Recency-weighted star average (2-year half-life), shrunk toward the category mean by review volume.
Reliability (15%) — How rarely jobs go badly: share of 1–2★ reviews in the last 24 months (fewer = better).
Craft & service (20%) — Google review highlights: Quality, Professionalism, Responsiveness, Punctuality — net praise per review.
Value (10%) — Customers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights.
Momentum (8%) — Last 12 months vs lifetime average — improving or slipping.
Track record (7%) — Review volume and years with reviews.
Accountability (5%) — Owner replies to 1–3★ reviews.
The 8 best-rated wildlife removal services in Riverwoods, IL average 4.8★ on Google across 822 reviews. A-Action Pest Control has the top rating (5.0★), and OPC Pest Services – Pest Control & Exterminator, Wheeling, IL has the most reviews (304). Updated October 25, 2026.
8 companies that meet our bar: rated 4.5★ or higher on Google, with a meaningful review history (822 reviews combined) and currently operating. Request a call back and the company will phone you directly.
“Signed up with them last fall. Had a periodic mouse issue in the house and ant concerns outside. They sent Tyler, and he nailed it. Found the entry point and sealed it up good the first time. He’s been coming by…” — Google review
“Called in the morning for a wasp nest - was able to come out the same day and was very reasonably priced. Both Rudy and John were very friendly on the phone and in person. Would definitely recommend!” — Google review
“I am very pleased with the service I receive from Greenix. The service engineers do a very thorough job. I appreciate them taking the time to inform me of what they did and of any changes, if found.” — Google review
“Great customer service. From the office to the service call on site. Thorough inspection and explanations about how they would treat for the pests.” — Google review
“The team came for a deceased skunk removal same day and at a very reasonable price - they were professional and friendly. Highly recommend!” — Google review
“Something had chewed a hole through our cedar siding and a bird built a large nest in our attic . Mike came out the very next day, went into the attic to confirm what was going on and that the bird was not in the…” — Google review
“Very nice and great quality and customer service. Always on time and no fuss with anything. Extremely accommodating and can't say enough great stuff with their customer service, in person and with the site! LOVE THEM!!!!” — Google review
“Carlos does a great job for us at Hamilton Partners! He is always very accommodating and provides great service to us and our tenants!” — Google review
We scan Google Maps for wildlife listings in and around Riverwoods, keep only open businesses whose main category matches the service, and require a Google rating of at least 4.5 from at least 20 reviews. Companies are ordered by a confidence-weighted score that balances rating and review volume. We do not accept payment for placement.
A-Action Pest Control has the highest Google rating on our Riverwoods list: 5.0 out of 5 from 175 reviews (as of October 25, 2026).
OPC Pest Services – Pest Control & Exterminator, Wheeling, IL has the most Google reviews among the companies listed here: 304, with a 4.5★ average.
Only open Riverwoods-area businesses whose Google category matches the service, rated at least 4.5★ from at least 20 Google reviews. They are ordered by a confidence-weighted score of rating and review volume. Placement is never paid.