The Best Wildlife Removal Services in Wisconsin
We graded 8 companies on seven things customers actually report: satisfaction, reliability, workmanship, value, momentum, track record and how owners handle complaints.
From 228,376 Google reviews of 342 top-rated wildlife removal services nationwide; 8 of them in Wisconsin. Updated November 10, 2026.
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Best wildlife removal services in Wisconsin for bat extermination
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Advanced Wildlife and Pest ControlHow Job match is calculatedBuilt only from reviews Google tagged “Bat extermination”:Stars on this job 55%5.00★Number of such jobs 25%30Overall Experts Score 20%95Job match= 97Stars are pulled toward the category average (4.86★) when a company has few tagged jobs, so 3 perfect reviews don’t beat 80 great ones. 4.3★ scores 0, 5.0★ scores full. Volume is compared with the busiest company for this job.97
Critter Control MilwaukeeHow Job match is calculatedBuilt only from reviews Google tagged “Bat extermination”:Stars on this job 55%5.00★Number of such jobs 25%11Overall Experts Score 20%78Job match= 84Stars are pulled toward the category average (4.86★) when a company has few tagged jobs, so 3 perfect reviews don’t beat 80 great ones. 4.3★ scores 0, 5.0★ scores full. Volume is compared with the busiest company for this job.84Job match = this company’s ★ on reviews Google tagged “Bat extermination” (shrunk toward the category average when there are few), how many such jobs it has done, and its overall Experts Score.
What customers said about bat extermination
Advanced Wildlife and Pest ControlInitial consultation with Brenton. Brenton was knowledgeable and professional in assessing our issues with bats. He provided guidance and information on how to proceed. Looking forward to intervention techniques to remove bats from our home.
Critter Control MilwaukeeRay did a wonderful job of the free inspection explaining what needed to be done and answering all our questions. All of the workers were very personable and informative. The service was done promptly and in timely and they always announced their visits. Corey and David did a follow up visit in mid November and…
Advanced Wildlife and Pest ControlAlex was very professional, knowledgeable and friendly to work with. He explained everything that needed to be done and why, and willing to go above and beyond to respond other questions or issues. I’ve never had a bad experience with this company, we’ve used them several times for various issues and always very pleased with the service and fair pricing!
Advanced Wildlife and Pest ControlBrenton was extremely knowledgeable and explained what he was doing at each step of the bat exclusion service. He patiently answered all of my questions and to be honest, I had a lot! I am both comfortable and confident with the technician and the company. I would highly recommend him and Advanced Wildlife and Pest Control!
Critter Control MilwaukeeThey got whatever critter was scratching in my walls out right away and it hasn’t been back!!
Advanced Wildlife and Pest ControlBrenton was great and very thorough! He listened to us and pointed out areas with pictures where bats were getting in.
Overall ratings
Experts Score 0–100Experts Score (0–100)Absolute quality first: recency-weighted star average (≈54%), share of 1–2★ reviews (≈24%), customers’ price verdicts (≈14%), owner replies to critical reviews (≈7%); minus up to 10 points each for complaints flagged in Google review highlights and for a real slide in recent ratings. 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)Absolute quality first: recency-weighted star average (≈54%), share of 1–2★ reviews (≈24%), customers’ price verdicts (≈14%), owner replies to critical reviews (≈7%); minus up to 10 points each for complaints flagged in Google review highlights and for a real slide in recent ratings. Hover a company’s score on its page for the full breakdown. | FactorsFactor grades, in orderSatisfaction (54%): Recency-weighted star average (2-year half-life), shrunk toward the category mean by review volume; the company’s own lifetime average as the prior; absolute: 4.0★ = 0, 5★ = 100.Reliability (24%): How rarely jobs go badly: share of 1–2★ reviews — 60% the last 24 months (or the 20 newest if fewer), 40% all-time; 0% = 100, 15%+ = 0; the category percentile can only raise it.Craft & service (0%): Google review highlights: Quality, Professionalism, Responsiveness, Punctuality — how rarely reviewers flag them as a negative, per review since highlights began; 0% = 100, 5%+ = 0. Subtracted from the score (up to −10), never averaged in — clean highlights are the norm, not a bonus.Value (14%): Customers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights; 65% absolute (all “reasonable” ≈ 80, “great” = 100), the category percentile can only raise it.Momentum (0%): Penalises only a real slide: last-12-month average below lifetime (−0.5★ = 0). Still 4.8★+ over the last year, or steady/improving = 100. Subtracted from the score (up to −10), never averaged in.Replies to reviews (7%): How often the owner publicly replies to reviews under 5★ (1–4★). Needs 3+ such reviews, otherwise not counted; 65% absolute (80%+ replied = 100), the category percentile can only raise it.One letter per factor score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = below 20. | ★Google star rating as shown on Google Maps. | Typical billMedian bill customers of this company reported in their reviews (needs 3+ priced reviews). |
|---|---|---|---|---|---|
| 1 |  EZ's Pest ControlGrafton, WI | A 99How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 59%100+58.7Reliability 26%98+25.6Value 15%100+15.2Experts Score= 99Not enough data for replies to reviews; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AA–AA– | 5.00 | $230 |
| 2 |  Evict 'Em Wildlife RemovalGrafton, WI | A 99How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 59%99+58.1Reliability 26%98+25.6Value 15%100+15.2Experts Score= 99Not enough data for replies to reviews; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AA–AA– | 5.00 | $140 |
| 3 |  Blaylock's Pest Solutions LLCGrafton, WI | A 98How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 59%98+57.5Reliability 26%96+25Value 15%100+15.2Experts Score= 98Not enough data for replies to reviews; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AA–AA– | 5.00 | $120 |
| 4 | Advanced Wildlife and Pest ControlMilwaukee, WI | A 95How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%94+51.3Reliability 24%92+22.3Value 14%100+14.1Replies to reviews 7%100+7.1Craft & service penalty99−0.1Experts Score= 95Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AAAAAA | 4.95 | $151 |
| 5 |  Tailwaggers911Grafton, WI | A 83How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%87+47.5Reliability 24%78+18.9Value 14%100+14.1Replies to reviews 7%63+4.5Momentum penalty84−1.6Experts Score= 83Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AB–AAB | 4.89 | — |
| 6 | Critter Control MilwaukeeGrafton, WI | B 78How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%78+42.5Reliability 24%75+18.2Value 14%81+11.5Replies to reviews 7%100+7.1Craft & service penalty84−1.6Momentum penalty99−0.1Experts Score= 78Grade B: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | BBAAAA | 4.80 | $347 |
| 7 |  Washington County Humane SocietyGrafton, WI | B 60How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 64%66+41.9Reliability 28%63+17.8Replies to reviews 8%6+0.5Experts Score= 60Not enough data for value; its weight is shared by the others.Grade B: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | BB––AF | 4.58 | — |
| 8 |  Wisconsin Humane Society Ozaukee CampusGrafton, WI | C 47How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 64%54+34.3Reliability 28%52+14.7Replies to reviews 8%8+0.7Momentum penalty77−2.3Experts Score= 47Not enough data for 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––BF | 4.53 | — |
What jobs cost
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 | $63 | $96 | $128 | 98% |
| Spider extermination | $58 | $96 | $139 | 99% |
| Ant extermination | $79 | $135 | $246 | 98% |
| Rodent extermination | $79 | $156 | $323 | 98% |
| Bug & insect extermination | $71 | $103 | $136 | 98% |
| Hornet & wasp extermination | $81 | $144 | $246 | 99% |
| Home inspection | $68 | $111 | $171 | 98% |
| Cockroach extermination | $80 | $124 | $196 | 99% |
| Mosquito extermination | $71 | $88 | $113 | 98% |
| Termite inspection | $91 | $246 | $371 | 98% |
| Flea & mite extermination | $86 | $168 | $323 | 98% |
| Termite extermination | $214 | $282 | $426 | 98% |
Wildlife Removal Services in Wisconsin at a glance
How the 8 wildlife removal services we rated in Wisconsin compare, and what customers praise most.
Experts Score grades
A = score 80+, F = below 20.
- Grade A563%
- Grade B225%
- Grade C113%
- Grade D00%
- Grade F00%
Google ratings
Average stars per company.
- 4.90★ and up450%
- 4.80–4.89★225%
- 4.60–4.79★00%
- Below 4.60★225%
What customers praise
Share of Google review highlights.
- Quality34,59220%
- Professionalism42,86225%
- Responsiveness34,39220%
- Punctuality34,07720%
- Value26,07215%
Was the price fair?
All price verdicts left with reviews.
- Great price11,25329%
- Reasonable24,43762%
- Overpriced8842%
- Not sure2,8037%
Price verdicts by year
Share calling it great / reasonable / overpriced.
How we grade
Satisfaction (54%) — Recency-weighted star average (2-year half-life), shrunk toward the category mean by review volume; the company’s own lifetime average as the prior; absolute: 4.0★ = 0, 5★ = 100.
Reliability (24%) — How rarely jobs go badly: share of 1–2★ reviews — 60% the last 24 months (or the 20 newest if fewer), 40% all-time; 0% = 100, 15%+ = 0; the category percentile can only raise it.
Craft & service (penalty, up to −10) — Google review highlights: Quality, Professionalism, Responsiveness, Punctuality — how rarely reviewers flag them as a negative, per review since highlights began; 0% = 100, 5%+ = 0. Subtracted from the score (up to −10), never averaged in — clean highlights are the norm, not a bonus.
Value (14%) — Customers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights; 65% absolute (all “reasonable” ≈ 80, “great” = 100), the category percentile can only raise it.
Momentum (penalty, up to −10) — Penalises only a real slide: last-12-month average below lifetime (−0.5★ = 0). Still 4.8★+ over the last year, or steady/improving = 100. Subtracted from the score (up to −10), never averaged in.
Replies to reviews (7%) — How often the owner publicly replies to reviews under 5★ (1–4★). Needs 3+ such reviews, otherwise not counted; 65% absolute (80%+ replied = 100), the category percentile can only raise it.