62/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.7★ from 421 Google reviews, listed on Google as “Pest control service”.
Best Pest Control Companies in Windsor, CA (2026)
50 pest control companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Windsor: Western Exterminator, CR Score 62/100; 4.7★ from 421 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Orkin, posts 24/7 hours; ranked #2 of 50.
- 2
Most-reviewed: Orkin, 1,391 Google reviews at 4.6★, the most of 50 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
50 Windsor pest control companies are ranked here by CR Score, from ten published factors. 12 are open 24/7, 32 open Saturdays and 21 open Sundays, based on posted hours. The median Google rating is 4.9★ across 50 rated businesses.
Top 10 pest control companies in Windsor at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Western Exterminator | 62 | 4.7★ (421) | Santa Rosa, 13 mi away | 24/7 | Overall |
| 2 | Orkin | 61 | 4.6★ (1,391) | Petaluma, 21 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Clark Pest Control | 61 | 4.7★ (438) | Santa Rosa, 3 mi away | Sat · Evenings | — |
| 4 | Terminix | 61 | 4.4★ (720) | Santa Rosa, 13 mi away | 24/7 | — |
| 5 | Shoo Fly Pest Control | 61 | 5.0★ (25) | Windsor | 24/7 | — |
| 6 | Spidexx Pest Control & Termite - California | 60 | 4.9★ (868) | Rohnert Park, 14 mi away | Sat | — |
| 7 | Terminix | 58 | 4.9★ (153) | Petaluma, 23 mi away | 24/7 | — |
| 8 | Sono-Marin Pest | 58 | 4.9★ (143) | Santa Rosa, 3 mi away | — | — |
| 9 | Advanced Integrated Pest Management | 57 | 5.0★ (160) | Cotati, 16 mi away | Sat | — |
| 10 | Nature Pacific Pest Services | 57 | 4.9★ (141) | Santa Rosa, 13 mi away | Sat | — |
The 50 best pest control companies in Windsor, 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.
#2 Orkin
Based in Petaluma, 21 mi away
61/100CR ScoreRanked #2 because of its Google rating and review volume: 4.6★ from 1,391 Google reviews, the most in Windsor.
Based in Santa Rosa, 3 mi away
61/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.7★ from 438 Google reviews, listed on Google as “Pest control service”.
#4 Terminix
Based in Santa Rosa, 13 mi away
61/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.4★ from 720 Google reviews, listed on Google as “Pest control service”.
Based in Windsor
61/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Pest control service”.
Based in Rohnert Park, 14 mi away
60/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 868 Google reviews, listed on Google as “Pest control service”.
#7 Terminix
Based in Petaluma, 23 mi away
58/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 153 Google reviews, listed on Google as “Pest control service”.
Based in Santa Rosa, 3 mi away
58/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 143 Google reviews, listed on Google as “Pest control service”.
Based in Cotati, 16 mi away
57/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 160 Google reviews, listed on Google as “Pest control service”.
Based in Santa Rosa, 13 mi away
57/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 141 Google reviews, listed on Google as “Pest control service”.
Based in Petaluma, 23 mi away
57/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 494 Google reviews, listed on Google as “Pest control service”.
Based in Petaluma, 22 mi away
57/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 168 Google reviews, listed on Google as “Pest control service”.
Based in San Rafael, 14 mi away
57/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 53 Google reviews, listed on Google as “Pest control service”.
Based in San Rafael, 22 mi away
57/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 111 Google reviews, listed on Google as “Pest control service”.
Based in Napa, 11 mi away
57/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Pest control service”.
Based in Santa Rosa, 7 mi away
56/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Pest control service”.
Based in Santa Rosa, 11 mi away
56/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.5★ from 13 Google reviews, listed on Google as “Pest control service”.
Based in Santa Rosa, 6 mi away
56/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.8★ from 13 Google reviews, listed on Google as “Pest control service”.
Based in Santa Rosa, 14 mi away
55/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Pest control service”.
Based in Santa Rosa, 10 mi away
55/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Pest control service”.
Based in San Rafael, 24 mi away
55/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 54 Google reviews, listed on Google as “Pest control service”.
Based in Santa Rosa, 11 mi away
54/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Pest control service”.
Based in Petaluma, 21 mi away
54/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 171 Google reviews, listed on Google as “Pest control service”.
Based in Santa Rosa, 11 mi away
54/100CR ScoreRanked #24 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Pest control service”.
Based in Santa Rosa, 14 mi away
54/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 72 Google reviews, listed on Google as “Pest control service”.
All 50 pest control companies
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.
Also serving Windsor
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 |
|---|---|---|
| Alley Cat | 11 mi | |
| Animal Out Solutions | 14 mi | |
| Banner Pest Services | 9 mi | |
| Bay Counties Pest Control Inc. | 10 mi | |
| Bio Hazard Plus Crime Scene Cleanup (San Rafael) | 15 mi | |
| Blue Pioneer Pest Control LLC | 21 mi | |
| BUG BUSTERS TERMITE & PEST CONTROL, INC | 10 mi | |
| Discreet Rodent Proofing | 3.0★ (2) | 7 mi |
| Don't Panic Organic Solutions | 5.0★ (2) | 11 mi |
| DOUG'S BUGS TERMITE CONTROL | 5.0★ (2) | 12 mi |
| Excellence Exterminating Co. Inc | 19 mi | |
| Hydrex | 5.0★ (2) | 10 mi |
| NorCal Gopher Trapping | 5.0★ (2) | 11 mi |
| Rapid Exterminator Services | 8 mi | |
| Redwood Empire Termite and Pest Control | 5.0★ (2) | 14 mi |
| Solano Hog Control | 13 mi | |
| Sonoma Valley Pest Control | 18 mi | |
| Stellar Termite Services | 5.0★ (1) | 6 mi |
| tactics rodent proofing | 11 mi | |
| Valley Oak Landscaping | 4.8★ (48) | In Windsor |
How we ranked Windsor pest control companies
We scored 50 Windsor 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 Windsor 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 Windsor: frequently asked questions
Who is the best pest control company in Windsor?
By CR Score, the highest-ranked pest control company in Windsor, CA is Western Exterminator with a CR Score of 62/100. It has 4.7★ from 421 Google reviews. It is open 24/7. Orkin (#2) and Clark Pest Control (#3) follow. We ranked 50 pest control companies on ten factors, last updated November 3, 2026.
How many pest control companies are there in Windsor?
ContractorsRanked ranks 50 pest control companies serving Windsor, CA. 2 of them are based in Windsor; 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 Windsor are open 24/7?
12 ranked pest control companies in Windsor post 24/7 hours. The highest-ranked are Western Exterminator (#1), Orkin (#2) and Terminix (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pest control companies in Windsor work on weekends?
32 of 50 ranked pest control companies post Saturday hours and 21 post Sunday hours. The highest-ranked open Saturdays are Western Exterminator (#1), Orkin (#2) and Clark Pest Control (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Windsor pest control companies have?
The median Google rating among 50 rated pest control companies in Windsor is 4.9★, with a median of 21 reviews. Orkin has the most, 1,391 reviews, and ranks #2. 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 Windsor count in this ranking?
Yes, if they are within 25 mi of the Windsor 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 Windsor
- November 2026: CR Scores recalculated for 50 pest control companies serving Windsor.
More pest control companies and Windsor pages
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