64/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 1,527 Google reviews, listed on Google as “Pest control service”.
Best Pest Control Companies in Williamstown, NJ (2026)
158 pest control companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Williamstown: Anchor Pest Control, CR Score 64/100; 5.0★ from 1,527 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Orkin, posts 24/7 hours; ranked #2 of 158.
- 2
Most-reviewed: Orkin, 3,693 Google reviews at 4.7★, the most of 158 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
158 Williamstown pest control companies are ranked here by CR Score, from ten published factors. 39 are open 24/7, 114 open Saturdays and 59 open Sundays, based on posted hours. The median Google rating is 4.9★ across 158 rated businesses.
Top 10 pest control companies in Williamstown at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Anchor Pest Control | 64 | 5.0★ (1,527) | Jackson, 11 mi away | 24/7 | Overall |
| 2 | Orkin | 63 | 4.7★ (3,693) | Camden, 14 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Ehrlich Pest Control | 63 | 4.6★ (627) | Vineland, 3 mi away | 24/7 | — |
| 4 | Greenix Pest Control | 62 | 4.6★ (2,808) | Jackson, 9 mi away | Sat · Sun · Evenings | — |
| 5 | Guardian Preventative Termite & Pest Control | 61 | 4.9★ (358) | Jackson, 12 mi away | 24/7 | — |
| 6 | Green Pest Solutions | 61 | 4.9★ (1,331) | Lindenwold, 9 mi away | Sat · Evenings | — |
| 7 | NJ Pest Control New Jersey | 61 | 5.0★ (286) | Marlton, 15 mi away | 24/7 | — |
| 8 | Mosquito Squad of Moorestown-Mount Laurel | 60 | 4.9★ (522) | Moorestown-Lenola, 19 mi away | 24/7 | — |
| 9 | Strike First Termite & Pest Control | 60 | 5.0★ (222) | Forked River, 16 mi away | 24/7 | — |
| 10 | Superior Pest Solutions | 60 | 5.0★ (158) | Vineland, 14 mi away | 24/7 | — |
The 158 best pest control companies in Williamstown, 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 Camden, 14 mi away
63/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.7★ from 3,693 Google reviews, listed on Google as “Pest control service”.
Based in Vineland, 3 mi away
63/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.6★ from 627 Google reviews, listed on Google as “Pest control service”.
Based in Jackson, 9 mi away
62/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.6★ from 2,808 Google reviews, listed on Google as “Pest control service”.
Based in Jackson, 12 mi away
61/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 358 Google reviews, listed on Google as “Pest control service”.
Based in Lindenwold, 9 mi away
61/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 1,331 Google reviews, listed on Google as “Pest control service”.
Based in Marlton, 15 mi away
61/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 286 Google reviews, listed on Google as “Pest control service”.
Based in Moorestown-Lenola, 19 mi away
60/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 522 Google reviews, listed on Google as “Pest control service”.
Based in Forked River, 16 mi away
60/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 222 Google reviews, listed on Google as “Pest control service”.
Based in Vineland, 14 mi away
60/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 158 Google reviews, listed on Google as “Pest control service”.
Based in Camden, 12 mi away
60/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 134 Google reviews, listed on Google as “Pest control service”.
#12 Terminix
Based in Camden, 13 mi away
60/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 152 Google reviews, listed on Google as “Pest control service”.
Based in Cherry Hill, 12 mi away
59/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 87 Google reviews, listed on Google as “Pest control service”.
#14 Terminix
Based in Cherry Hill, 18 mi away
59/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.6★ from 816 Google reviews, listed on Google as “Pest control service”.
Based in Philadelphia, 20 mi away
59/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 813 Google reviews, listed on Google as “Pest control service”.
Based in Philadelphia, 13 mi away
59/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 164 Google reviews, listed on Google as “Pest control service”.
Based in Mount Laurel, 20 mi away
58/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.9★ from 197 Google reviews, listed on Google as “Pest control service”.
Based in Maple Shade, 18 mi away
58/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 1,030 Google reviews, listed on Google as “Pest control service”.
Based in Vineland, 9 mi away
58/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 30 Google reviews, listed on Google as “Pest control service”.
Based in Lakewood, 16 mi away
58/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 524 Google reviews, listed on Google as “Pest control service”.
Based in Camden, 15 mi away
58/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 441 Google reviews, listed on Google as “Pest control service”.
Based in Philadelphia, 21 mi away
58/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.8★ from 253 Google reviews, listed on Google as “Pest control service”.
#23 Orkin
Based in Sharon Hill, 21 mi away
58/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.6★ from 408 Google reviews, listed on Google as “Pest control service”.
Based in Philadelphia, 19 mi away
57/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 67 Google reviews, listed on Google as “Pest control service”.
Based in Philadelphia, 23 mi away
57/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 1,315 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 158 ranked pest control companies here; the rest are on their profiles.
Also serving Williamstown
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 |
|---|---|---|
| 877 Bug Free - Expel Exterminating Experts | 4.0★ (1) | 20 mi |
| Atlantic Pest Control | 5.0★ (2) | 10 mi |
| Barclay Extermination & Irrigation | 15 mi | |
| Cannon Termite & Pest Control | 15 mi | |
| Cato Termite & Pest Control | 5.0★ (2) | 22 mi |
| Cure-A-Pest | 14 mi | |
| DragonSlayer Pest Solutions | 7 mi | |
| Organic Exterminator in Philadelphia | 5.0★ (1) | 20 mi |
| Pest and Wildlife Philadelphia | 5.0★ (1) | 22 mi |
| PestRid Exterminators Co. | 5.0★ (1) | 20 mi |
| Philadelphia Pest Control | 5.0★ (2) | 20 mi |
| Ross Environmental Solutions | 3.0★ (2) | 15 mi |
| Ross Environmental Solutions | 12 mi | |
| Terminix | 5.0★ (1) | 22 mi |
| The Tursi Group | 9 mi | |
| U.S. Lawns - Vineland NJ | 1.0★ (1) | 8 mi |
| Visions Greenworks, LLC | 1.0★ (1) | 15 mi |
| Western Pest Services | 1.0★ (1) | 11 mi |
| Western Pest Services | 15 mi | |
| Wildlife Control Philadelphia | 1.0★ (1) | 21 mi |
How we ranked Williamstown pest control companies
We scored 158 Williamstown 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 Williamstown 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 Williamstown: frequently asked questions
Who is the best pest control company in Williamstown?
By CR Score, the highest-ranked pest control company in Williamstown, NJ is Anchor Pest Control with a CR Score of 64/100. It has 5.0★ from 1,527 Google reviews. It is open 24/7. Orkin (#2) and Ehrlich Pest Control (#3) follow. We ranked 158 pest control companies on ten factors, last updated November 3, 2026.
How many pest control companies are there in Williamstown?
ContractorsRanked ranks 158 pest control companies serving Williamstown, NJ. Another 20 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which pest control companies in Williamstown are open 24/7?
39 ranked pest control companies in Williamstown post 24/7 hours. The highest-ranked are Anchor Pest Control (#1), Orkin (#2) and Ehrlich Pest Control (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pest control companies in Williamstown work on weekends?
114 of 158 ranked pest control companies post Saturday hours and 59 post Sunday hours. The highest-ranked open Saturdays are Anchor Pest Control (#1), Orkin (#2) and Ehrlich Pest Control (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Williamstown pest control companies have?
The median Google rating among 158 rated pest control companies in Williamstown is 4.9★, with a median of 31 reviews. Orkin has the most, 3,693 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 Williamstown count in this ranking?
Yes, if they are within 25 mi of the Williamstown 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 Williamstown
- November 2026: CR Scores recalculated for 158 pest control companies serving Williamstown.
- November 2026: 1 duplicate listing merged.
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