62/100CR Score
Ranked #1 because of its Google rating and review volume: 5.0★ from 2,565 Google reviews, the most in Norwell.
Best Pest Control Companies in Norwell, MA (2026)
124 pest control companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Norwell: Clancy Brothers Pest Control, CR Score 62/100; 5.0★ from 2,565 Google reviews; open Saturdays until 2 PM.
- 3
Best for emergencies (open 24/7): Pilgrim Pest Professionals of Brockton, posts 24/7 hours; ranked #3 of 124.
- 10
Most-reviewed: Moxie Pest Control, 1,706 Google reviews at 4.7★, the most of 124 ranked after Clancy Brothers Pest Control; ranked #10.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
124 Norwell pest control companies are ranked here by CR Score, from ten published factors. 28 are open 24/7, 94 open Saturdays and 46 open Sundays, based on posted hours. The median Google rating is 4.9★ across 124 rated businesses.
Top 10 pest control companies in Norwell at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Clancy Brothers Pest Control | 62 | 5.0★ (2,565) | Quincy, 14 mi away | Sat | Overall |
| 2 | Eco Systems Pest Control Inc. - A Division of Modern Pest Services | 61 | 4.8★ (275) | Norwell | Sat | — |
| 3 | Pilgrim Pest Professionals of Brockton | 60 | 4.9★ (140) | Brockton, 13 mi away | 24/7 | Emergencies |
| 4 | Mosquito Joe of Braintree-Weymouth | 60 | 4.9★ (194) | Weymouth, 9 mi away | Sat · Sun · Evenings | — |
| 5 | Eagle Eye Pest Control inc. | 60 | 4.9★ (391) | Weymouth, 8 mi away | Sat | — |
| 6 | Waltham Pest Services | 60 | 4.9★ (214) | Brockton, 5 mi away | Sat | — |
| 7 | Combat Pest Control | 59 | 4.9★ (394) | Brockton, 9 mi away | Sat | — |
| 8 | ohDEER South Shore | 59 | 4.9★ (1,057) | Carver, 16 mi away | Sat | — |
| 9 | Security Pest Elimination | 59 | 5.0★ (61) | Weymouth, 6 mi away | Sat · Sun · Evenings | — |
| 10 | Moxie Pest Control | 59 | 4.7★ (1,706) | Canton, 16 mi away | Sat | Most reviews |
The 124 best pest control companies in Norwell, 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 Norwell
61/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.8★ from 275 Google reviews, listed on Google as “Pest control service”.
Based in Brockton, 13 mi away
60/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 140 Google reviews, listed on Google as “Pest control service”.
Based in Weymouth, 9 mi away
60/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 194 Google reviews, listed on Google as “Pest control service”.
Based in Weymouth, 8 mi away
60/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 391 Google reviews, listed on Google as “Pest control service”.
Based in Brockton, 5 mi away
60/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 214 Google reviews, listed on Google as “Pest control service”.
Based in Brockton, 9 mi away
59/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 394 Google reviews, listed on Google as “Pest control service”.
Based in Carver, 16 mi away
59/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 1,057 Google reviews, listed on Google as “Pest control service”.
Based in Weymouth, 6 mi away
59/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 61 Google reviews, listed on Google as “Pest control service”.
Based in Canton, 16 mi away
59/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.7★ from 1,706 Google reviews, listed on Google as “Pest control service”.
Based in Norwell
59/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 128 Google reviews, listed on Google as “Pest control service”.
Based in Hingham, 7 mi away
59/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.1★ from 282 Google reviews, listed on Google as “Pest control service”.
Based in Taunton, 11 mi away
59/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 40 Google reviews, listed on Google as “Pest control service”.
Based in Kingston, 12 mi away
59/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 235 Google reviews, listed on Google as “Pest control service”.
#15 Terminix
Based in Taunton, 23 mi away
59/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.6★ from 766 Google reviews, listed on Google as “Pest control service”.
Based in Boston, 15 mi away
59/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.8★ from 94 Google reviews, listed on Google as “Pest control service”.
Based in West Bridgewater, 15 mi away
58/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.8★ from 640 Google reviews, listed on Google as “Pest control service”.
Based in Taunton, 16 mi away
58/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 134 Google reviews, listed on Google as “Pest control service”.
Based in Braintree, 10 mi away
58/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 49 Google reviews, listed on Google as “Pest control service”.
Based in Brockton, 11 mi away
58/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 154 Google reviews, listed on Google as “Pest control service”.
#21 JP Pest Services
Based in Hingham, 7 mi away
58/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 268 Google reviews, listed on Google as “Pest control service”.
Based in Boston, 19 mi away
57/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.7★ from 784 Google reviews, listed on Google as “Pest control service”.
Based in Boston, 19 mi away
57/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.5★ from 156 Google reviews, listed on Google as “Pest control service”.
Based in Boston, 18 mi away
57/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 82 Google reviews, listed on Google as “Pest control service”.
Based in Canton, 16 mi away
57/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.8★ from 326 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 124 ranked pest control companies here; the rest are on their profiles.
Also serving Norwell
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 |
|---|---|---|
| Boston Pest Control Services | 5.0★ (2) | 19 mi |
| Boz Pest Control | 5.0★ (2) | 22 mi |
| CCC Air duct & Dryer vent cleaning and Pest control Service of Dedham MA | 5.0★ (2) | 20 mi |
| Eako Pest Control | 3.0★ (2) | 13 mi |
| Eco Friendly Pest Control Services in Quincy | 5.0★ (1) | 12 mi |
| Eco Friendly Pest Management in Brockton | 5.0★ (1) | 13 mi |
| Eco Friendly Pest Management in Cambridge.. | 5.0★ (2) | 21 mi |
| Home Shield Landscape & Pest Control Services | 6 mi | |
| Lighthouse Animal & Pest Control | 5.0★ (1) | 17 mi |
| Local Pest Control Services in Lynn | 5.0★ (1) | 23 mi |
| Master miceproofing Inc. | 5.0★ (2) | 14 mi |
| No Swat Organic Mosquito & Tick Control | 5.0★ (2) | 13 mi |
| Organic Exterminator in Newton | 5.0★ (1) | 24 mi |
| Paul's Lawn Care | 5.0★ (1) | 12 mi |
| PestGuard | 5.0★ (2) | 19 mi |
| Secured Environments LLC | 1.0★ (2) | 24 mi |
| Sniff K9s | 5.0★ (1) | 19 mi |
| Trap Tech | 5.0★ (2) | 22 mi |
| Ultra Safe Pest Management | 4.5★ (2) | 21 mi |
| Weir Village Pest Control | 5.0★ (1) | 20 mi |
How we ranked Norwell pest control companies
We scored 124 Norwell 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 Norwell 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 Norwell: frequently asked questions
Who is the best pest control company in Norwell?
By CR Score, the highest-ranked pest control company in Norwell, MA is Clancy Brothers Pest Control with a CR Score of 62/100. It has 5.0★ from 2,565 Google reviews. It is open Saturdays until 2 PM. Eco Systems Pest Control Inc. - A Division of Modern Pest Services (#2) and Pilgrim Pest Professionals of Brockton (#3) follow. We ranked 124 pest control companies on ten factors, last updated November 3, 2026.
How many pest control companies are there in Norwell?
ContractorsRanked ranks 124 pest control companies serving Norwell, MA. 2 of them are based in Norwell; 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 Norwell are open 24/7?
28 ranked pest control companies in Norwell post 24/7 hours. The highest-ranked are Pilgrim Pest Professionals of Brockton (#3), Ehrlich Pest Control (#12) and SMITH Mosquito & Tick Control LLC (#13). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pest control companies in Norwell work on weekends?
94 of 124 ranked pest control companies post Saturday hours and 46 post Sunday hours. The highest-ranked open Saturdays are Clancy Brothers Pest Control (#1), Eco Systems Pest Control Inc. - A Division of Modern Pest Services (#2) and Pilgrim Pest Professionals of Brockton (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Norwell pest control companies have?
The median Google rating among 124 rated pest control companies in Norwell is 4.9★, with a median of 36 reviews. Clancy Brothers Pest Control has the most, 2,565 reviews, and ranks #1. 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 Norwell count in this ranking?
Yes, if they are within 25 mi of the Norwell 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 Norwell
- November 2026: CR Scores recalculated for 124 pest control companies serving Norwell.
- November 2026: 2 duplicate listings merged.
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