64/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.7★ from 447 Google reviews, listed on Google as “Pest control service”.
Best Pest Control Companies in Fairfield, CA (2026)
109 pest control companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Fairfield: Orkin, CR Score 64/100; 4.7★ from 447 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Terminix, posts 24/7 hours; ranked #2 of 109.
- 5
Most-reviewed: Aptive Pest Control, 2,834 Google reviews at 4.7★, the most of 109 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
109 Fairfield pest control companies are ranked here by CR Score, from ten published factors. 16 are open 24/7, 66 open Saturdays and 37 open Sundays, based on posted hours. The median Google rating is 5.0★ across 109 rated businesses.
Top 10 pest control companies in Fairfield at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Orkin | 64 | 4.7★ (447) | Fairfield | 24/7 | Overall |
| 2 | Terminix | 63 | 4.9★ (150) | Vacaville, 2 mi away | 24/7 | Emergencies |
| 3 | Pro Pest Guards | 61 | 5.0★ (32) | Fairfield | 24/7 | — |
| 4 | HomeShield Pest Control | 60 | 4.9★ (500) | Vacaville, 9 mi away | Sat · Evenings | — |
| 5 | Aptive Pest Control | 60 | 4.7★ (2,834) | Concord, 16 mi away | Sat · Evenings | Most reviews |
| 6 | Clark Pest Control | 60 | 4.8★ (895) | Vacaville, 12 mi away | Sat · Evenings | — |
| 7 | Napa Trapping | 59 | 5.0★ (13) | Fairfield | 24/7 | — |
| 8 | Mighty Men Services | 59 | 4.4★ (94) | Fairfield | Sat · Sun | — |
| 9 | EverSafe Pest Control Fairfield | 59 | 4.7★ (10) | Fairfield | 24/7 | — |
| 10 | Integrity Pest Management | 59 | 5.0★ (57) | Fairfield | Sat | — |
The 109 best pest control companies in Fairfield, 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 Terminix
Based in Vacaville, 2 mi away
63/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 150 Google reviews, listed on Google as “Pest control service”.
Based in Fairfield
61/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 32 Google reviews, listed on Google as “Pest control service”.
Based in Vacaville, 9 mi away
60/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 500 Google reviews, listed on Google as “Pest control service”.
Based in Concord, 16 mi away
60/100CR ScoreRanked #5 because of its Google rating and review volume: 4.7★ from 2,834 Google reviews, the most in Fairfield.
Based in Vacaville, 12 mi away
60/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.8★ from 895 Google reviews, listed on Google as “Pest control service”.
Based in Fairfield
59/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Pest control service”.
Based in Fairfield
59/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.4★ from 94 Google reviews, listed on Google as “Pest control service”.
Based in Fairfield
59/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.7★ from 10 Google reviews, listed on Google as “Pest control service”.
Based in Fairfield
59/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 57 Google reviews, listed on Google as “Pest control service”.
Based in Walnut Creek, 24 mi away
58/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 1,832 Google reviews, listed on Google as “Pest control service”.
Based in Concord, 18 mi away
58/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 910 Google reviews, listed on Google as “Pest control service”.
Based in Walnut Creek, 22 mi away
58/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 716 Google reviews, listed on Google as “Pest control service”.
Based in Concord, 17 mi away
58/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.7★ from 786 Google reviews, listed on Google as “Pest control service”.
Based in Concord, 17 mi away
58/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 439 Google reviews, listed on Google as “Pest control service”.
Based in Napa, 14 mi away
57/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Pest control service”.
Based in Martinez, 18 mi away
57/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.5★ from 161 Google reviews, listed on Google as “Pest control service”.
Based in Vacaville, 1 mi away
57/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Pest control service”.
#19 Smart Pest Pros
Based in Fairfield
57/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 31 Google reviews, listed on Google as “Pest control service”.
Based in Fairfield
57/100CR 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 Alameda, 24 mi away
57/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 615 Google reviews, listed on Google as “Pest control service”.
#22 Wildlife Out
Based in Fairfield
57/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.8★ from 8 Google reviews, listed on Google as “Pest control service”.
Based in Concord, 16 mi away
57/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 157 Google reviews, listed on Google as “Pest control service”.
Based in Vacaville, 1 mi away
57/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Pest control service”.
Based in Dixon, 17 mi away
56/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 63 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 109 ranked pest control companies here; the rest are on their profiles.
Also serving Fairfield
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 |
|---|---|---|
| Banner Pest Services | 5.0★ (2) | 12 mi |
| Bianco Varmint Control | 5.0★ (1) | In Fairfield |
| Bradford Pest Control | 3.0★ (2) | 15 mi |
| Bravo pest control | 5.0★ (2) | In Fairfield |
| Contra Costa Termite Control | 5.0★ (2) | 21 mi |
| East Antioch Pest Control | 5.0★ (2) | 20 mi |
| Eco Friendly Pest Management in Vacaville | 5.0★ (2) | 10 mi |
| Elite Pest & Wildlife Control of Fairfield | 3.0★ (2) | In Fairfield |
| Guardian Nex Pest Care | 4.5★ (2) | 22 mi |
| Mighty Men Pest Control | 3.0★ (2) | 15 mi |
| MILLENNIUM TERMITE & PEST | 3.0★ (2) | 14 mi |
| Napa Pest & Termite Pros | 5.0★ (2) | In Fairfield |
| Napa Pest Control Pros | 5.0★ (1) | In Fairfield |
| Napa Valley Termite & Pest Control | In Fairfield | |
| National Maintenance All Commercial Services | In Fairfield | |
| Quality Pro Guard | 1.0★ (2) | 17 mi |
| Rogue Raptors LLC | In Fairfield | |
| Solano Hog Control | In Fairfield | |
| The Home Depot | 4.0★ (1,586) | In Fairfield |
| Wallace Termite and Construction | 5.0★ (2) | 22 mi |
How we ranked Fairfield pest control companies
We scored 109 Fairfield 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 Fairfield 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 Fairfield: frequently asked questions
Who is the best pest control company in Fairfield?
By CR Score, the highest-ranked pest control company in Fairfield, CA is Orkin with a CR Score of 64/100. It has 4.7★ from 447 Google reviews. It is open 24/7. Terminix (#2) and Pro Pest Guards (#3) follow. We ranked 109 pest control companies on ten factors, last updated November 3, 2026.
How many pest control companies are there in Fairfield?
ContractorsRanked ranks 109 pest control companies serving Fairfield, CA. 11 of them are based in Fairfield; 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 Fairfield are open 24/7?
16 ranked pest control companies in Fairfield post 24/7 hours. The highest-ranked are Orkin (#1), Terminix (#2) and Pro Pest Guards (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pest control companies in Fairfield work on weekends?
66 of 109 ranked pest control companies post Saturday hours and 37 post Sunday hours. The highest-ranked open Saturdays are Orkin (#1), Terminix (#2) and Pro Pest Guards (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Fairfield pest control companies have?
The median Google rating among 109 rated pest control companies in Fairfield is 5.0★, with a median of 17 reviews. Aptive Pest Control has the most, 2,834 reviews, and ranks #5. 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 Fairfield count in this ranking?
Yes, if they are within 25 mi of the Fairfield 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 Fairfield
- November 2026: CR Scores recalculated for 109 pest control companies serving Fairfield.
- November 2026: 1 duplicate listing merged.
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