63/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.7★ from 1,071 Google reviews, listed on Google as “Pest control service”.
Best Pest Control Companies in Half Moon Bay, CA (2026)
105 pest control companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Half Moon Bay: Orkin, CR Score 63/100; 4.7★ from 1,071 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Xpert Rodent Solutions - Pest Control Service, San Mateo County, California, posts 24/7 hours; ranked #2 of 105.
- 3
Most-reviewed: Orkin, 2,858 Google reviews at 4.6★, the most of 105 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
105 Half Moon Bay pest control companies are ranked here by CR Score, from ten published factors. 36 are open 24/7, 71 open Saturdays and 53 open Sundays, based on posted hours. The median Google rating is 4.9★ across 104 rated businesses.
Top 10 pest control companies in Half Moon Bay at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Orkin | 63 | 4.7★ (1,071) | Burlingame, 10 mi away | 24/7 | Overall |
| 2 | Xpert Rodent Solutions - Pest Control Service, San Mateo County, California | 63 | 4.9★ (99) | Half Moon Bay | 24/7 | Emergencies |
| 3 | Orkin | 61 | 4.6★ (2,858) | Hayward, 21 mi away | 24/7 | Most reviews |
| 4 | Bills Trapping & Pest Removal | 61 | 4.9★ (145) | Gilroy, 10 mi away | 24/7 | — |
| 5 | PURCOR Pest Solutions | 60 | 4.9★ (561) | Hayward, 21 mi away | 24/7 | — |
| 6 | Terminix | 59 | 4.7★ (102) | Burlingame, 9 mi away | 24/7 | — |
| 7 | Terminix Commercial | 59 | 4.8★ (652) | Union City, 23 mi away | 24/7 | — |
| 8 | PURCOR Pest Solutions | 59 | 4.7★ (123) | Redwood City, 11 mi away | 24/7 | — |
| 9 | Banner Pest Services | 58 | 5.0★ (1,206) | Oakland, 24 mi away | Sat · Evenings | — |
| 10 | Clark Pest Control | 58 | 4.6★ (408) | Belmont, 10 mi away | Sat · Evenings | — |
The 105 best pest control companies in Half Moon Bay, 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 Half Moon Bay
63/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 99 Google reviews, listed on Google as “Pest control service”.
#3 Orkin
Based in Hayward, 21 mi away
61/100CR ScoreRanked #3 because of its Google rating and review volume: 4.6★ from 2,858 Google reviews, the most in Half Moon Bay.
Based in Gilroy, 10 mi away
61/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 145 Google reviews, listed on Google as “Pest control service”.
Based in Hayward, 21 mi away
60/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 561 Google reviews, listed on Google as “Pest control service”.
#6 Terminix
Based in Burlingame, 9 mi away
59/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.7★ from 102 Google reviews, listed on Google as “Pest control service”.
Based in Union City, 23 mi away
59/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.8★ from 652 Google reviews, listed on Google as “Pest control service”.
Based in Redwood City, 11 mi away
59/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.7★ from 123 Google reviews, listed on Google as “Pest control service”.
Based in Oakland, 24 mi away
58/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 1,206 Google reviews, listed on Google as “Pest control service”.
Based in Belmont, 10 mi away
58/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.6★ from 408 Google reviews, listed on Google as “Pest control service”.
#11 Terminix
Based in Menlo Park, 13 mi away
58/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.5★ from 106 Google reviews, listed on Google as “Pest control service”.
Based in San Francisco, 21 mi away
57/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 77 Google reviews, listed on Google as “Pest control service”.
Based in Union City, 23 mi away
57/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 711 Google reviews, listed on Google as “Pest control service”.
Based in Hayward, 21 mi away
57/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.4★ from 325 Google reviews, listed on Google as “Pest control service”.
Based in San Francisco, 22 mi away
57/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 549 Google reviews, listed on Google as “Pest control service”.
Based in San Francisco, 18 mi away
56/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.4★ from 107 Google reviews, listed on Google as “Pest control service”.
Based in Hayward, 21 mi away
56/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.9★ from 48 Google reviews, listed on Google as “Pest control service”.
#18 Mole Busters
Based in Fremont, 9 mi away
56/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.8★ from 212 Google reviews, listed on Google as “Pest control service”.
#19 Terminix
Based in Hayward, 21 mi away
56/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.3★ from 236 Google reviews, listed on Google as “Pest control service”.
Based in Redwood City, 13 mi away
56/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.9★ from 197 Google reviews, listed on Google as “Pest control service”.
#21 Attic Pros
Based in Redwood City, 10 mi away
55/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Pest control service”.
Based in Redwood City, 6 mi away
55/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Pest control service”.
Based in San Mateo, 8 mi away
55/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “Pest control service”.
Based in San Jose, 25 mi away
55/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.9★ from 121 Google reviews, listed on Google as “Pest control service”.
#25 Attic Pros
Based in Oakland, 23 mi away
55/100CR ScoreRanked #25 because of its Google rating and review volume: 4.8★ from 1,938 Google reviews.
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 105 ranked pest control companies here; the rest are on their profiles.
Also serving Half Moon Bay
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 & R Termite Control | 3.0★ (2) | 10 mi |
| All American Pest Control Inc. | 5.0★ (2) | 24 mi |
| Animal Control & Removal Of San Francisco | 5.0★ (1) | 20 mi |
| Bayou Shield Pest Control | 4.5★ (2) | 22 mi |
| Baywood Termite Control | 1.0★ (1) | 9 mi |
| Eco Francisco Pest Control Experts | 5.0★ (2) | 22 mi |
| Exquisite Pest Control San Francisco CA | 5.0★ (2) | 18 mi |
| Hillsborough Pest & Termite Control | 5.0★ (1) | 9 mi |
| Kleen Solution Environmental | 5.0★ (1) | 20 mi |
| Nicholas Premium Inspections | 5.0★ (1) | 14 mi |
| Panda Heating & Cooling | 3.5★ (2) | 23 mi |
| PestStop Experts | 5.0★ (2) | 9 mi |
| Preferes Home Pest Services | 5.0★ (1) | 10 mi |
| Pure Guard Pest Control Experts | 4.5★ (2) | 24 mi |
| Rat Proof | 2.0★ (1) | 8 mi |
| Rodent Relief | 5.0★ (2) | 15 mi |
| San Bruno Pest Management | 5.0★ (1) | 11 mi |
| San Mateo Termite And Pest Control | 5.0★ (2) | 22 mi |
| SERVICE PLUS | 5.0★ (2) | 22 mi |
| Vector Guard Pest Control | 4.5★ (2) | 25 mi |
How we ranked Half Moon Bay pest control companies
We scored 105 Half Moon Bay 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 Half Moon Bay 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 Half Moon Bay: frequently asked questions
Who is the best pest control company in Half Moon Bay?
By CR Score, the highest-ranked pest control company in Half Moon Bay, CA is Orkin with a CR Score of 63/100. It has 4.7★ from 1,071 Google reviews. It is open 24/7. Xpert Rodent Solutions - Pest Control Service, San Mateo County, California (#2) and Orkin (#3) follow. We ranked 105 pest control companies on ten factors, last updated November 3, 2026.
How many pest control companies are there in Half Moon Bay?
ContractorsRanked ranks 105 pest control companies serving Half Moon Bay, CA. 2 of them are based in Half Moon Bay; 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 Half Moon Bay are open 24/7?
36 ranked pest control companies in Half Moon Bay post 24/7 hours. The highest-ranked are Orkin (#1), Xpert Rodent Solutions - Pest Control Service, San Mateo County, California (#2) and Orkin (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pest control companies in Half Moon Bay work on weekends?
71 of 105 ranked pest control companies post Saturday hours and 53 post Sunday hours. The highest-ranked open Saturdays are Orkin (#1), Xpert Rodent Solutions - Pest Control Service, San Mateo County, California (#2) and Orkin (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Half Moon Bay pest control companies have?
The median Google rating among 104 rated pest control companies in Half Moon Bay is 4.9★, with a median of 16 reviews. Orkin has the most, 2,858 reviews, and ranks #3. 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 Half Moon Bay count in this ranking?
Yes, if they are within 25 mi of the Half Moon Bay 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 Half Moon Bay
- November 2026: CR Scores recalculated for 105 pest control companies serving Half Moon Bay.
- November 2026: 1 duplicate listing merged.
More pest control companies and Half Moon Bay pages
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