66/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 1,056 Google reviews, listed on Google as “Pest control service”.
Best Pest Control Companies in Fitchburg, MA (2026)
58 pest control companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Fitchburg: Mosquito Squad of Leominster, CR Score 66/100; 5.0★ from 1,056 Google reviews; open 7 days a week.
- 2
Best for emergencies (open 24/7): Big Blue Bug Solutions, posts 24/7 hours; ranked #2 of 58.
- 6
Most-reviewed: Colonial Pest Control Inc., 2,504 Google reviews at 4.9★, the most of 58 ranked; ranked #6.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
58 Fitchburg pest control companies are ranked here by CR Score, from ten published factors. 11 are open 24/7, 45 open Saturdays and 24 open Sundays, based on posted hours. The median Google rating is 4.9★ across 58 rated businesses.
Top 10 pest control companies in Fitchburg at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Mosquito Squad of Leominster | 66 | 5.0★ (1,056) | Fitchburg | Sat · Sun · Evenings | Overall |
| 2 | Big Blue Bug Solutions | 61 | 5.0★ (488) | Shrewsbury, 22 mi away | 24/7 | Emergencies |
| 3 | Insight Pest Solutions | 60 | 4.9★ (1,028) | Nashua, 20 mi away | Sat · Sun · Evenings | — |
| 4 | Mosquito Joe of Bedford-Amherst NH | 60 | 5.0★ (209) | Nashua, 19 mi away | 24/7 | — |
| 5 | Mosquito Squad of Southern New Hampshire | 60 | 4.9★ (1,369) | Merrimack, 23 mi away | Sat · Sun · Evenings | — |
| 6 | Colonial Pest Control Inc. | 60 | 4.9★ (2,504) | Worcester, 22 mi away | Sat | Most reviews |
| 7 | Ransford Pest Control | 59 | 4.9★ (883) | Shrewsbury, 22 mi away | Sat · Sun · Evenings | — |
| 8 | Mosquito Joe of Leominster-Worcester | 58 | 4.9★ (231) | Worcester, 24 mi away | 24/7 | — |
| 9 | Ford's Hometown Services | 58 | 4.9★ (1,058) | Worcester, 20 mi away | Sat | — |
| 10 | Eliminate 'Em Pest Control Services | 57 | 4.8★ (145) | Worcester, 24 mi away | 24/7 | — |
The 58 best pest control companies in Fitchburg, 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 Shrewsbury, 22 mi away
61/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 488 Google reviews, listed on Google as “Pest control service”.
Based in Nashua, 20 mi away
60/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 1,028 Google reviews, listed on Google as “Pest control service”.
Based in Nashua, 19 mi away
60/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 209 Google reviews, listed on Google as “Pest control service”.
Based in Merrimack, 23 mi away
60/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 1,369 Google reviews, listed on Google as “Pest control service”.
Based in Worcester, 22 mi away
60/100CR ScoreRanked #6 because of its Google rating and review volume: 4.9★ from 2,504 Google reviews, the most in Fitchburg.
Based in Shrewsbury, 22 mi away
59/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 883 Google reviews, listed on Google as “Pest control service”.
Based in Worcester, 24 mi away
58/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 231 Google reviews, listed on Google as “Pest control service”.
Based in Worcester, 20 mi away
58/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.9★ from 1,058 Google reviews, listed on Google as “Pest control service”.
Based in Worcester, 24 mi away
57/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.8★ from 145 Google reviews, listed on Google as “Pest control service”.
Based in Northborough, 21 mi away
57/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 334 Google reviews, listed on Google as “Pest control service”.
#12 The Bee Hunter
Based in Worcester, 23 mi away
57/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 123 Google reviews, listed on Google as “Pest control service”.
Based in Marlborough, 22 mi away
57/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.8★ from 1,387 Google reviews, listed on Google as “Pest control service”.
Based in Marlborough, 21 mi away
56/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.8★ from 468 Google reviews, listed on Google as “Pest control service”.
#15 Terminix
Based in Shrewsbury, 23 mi away
56/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.6★ from 78 Google reviews, listed on Google as “Pest control service”.
#16 Mosquito Mike
Based in Lowell, 23 mi away
56/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.9★ from 96 Google reviews, listed on Google as “Pest control service”.
Based in Nashua, 20 mi away
56/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.8★ from 195 Google reviews, listed on Google as “Pest control service”.
Based in Worcester, 22 mi away
55/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.6★ from 44 Google reviews, listed on Google as “Pest control service”.
Based in Worcester, 16 mi away
55/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 63 Google reviews, listed on Google as “Pest control service”.
Based in Worcester, 22 mi away
55/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.6★ from 130 Google reviews, listed on Google as “Pest control service”.
#21 A1 Exterminators
Based in Nashua, 20 mi away
55/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.8★ from 193 Google reviews, listed on Google as “Pest control service”.
Based in Lowell, 24 mi away
55/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.8★ from 93 Google reviews, listed on Google as “Pest control service”.
Based in Hudson, 24 mi away
55/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Pest control service”.
Based in Lowell, 18 mi away
55/100CR 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 Merrimack, 25 mi away
55/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 189 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 58 ranked pest control companies here; the rest are on their profiles.
Also serving Fitchburg
16 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 |
|---|---|---|
| Backyard Patrol Llc | 5.0★ (1) | 10 mi |
| Brelvix Exterminators | 22 mi | |
| Dave's Pest Control Worcester | 5.0★ (2) | 17 mi |
| East Coast Pest Control | 5.0★ (1) | 22 mi |
| Eco Friendly Pest Management in Nashua | 5.0★ (1) | 21 mi |
| Greater NH Pest | 5.0★ (1) | 21 mi |
| Healey Tree Works LLC | 20 mi | |
| Hustlers Pest Control | 5.0★ (2) | 24 mi |
| Lawn Doctor of Metro West and North Shore | 19 mi | |
| Leicester Pest Pros | 5.0★ (1) | 24 mi |
| Local Pest Control Services in Worcester | 5.0★ (2) | 22 mi |
| Master Mosquito Control | 25 mi | |
| Mill City Pest Control | 23 mi | |
| Minuteman Landscaping Inc. | 5.0★ (1) | 22 mi |
| Pest Control MA | 18 mi | |
| Zandrix Insect Defense | 25 mi |
How we ranked Fitchburg pest control companies
We scored 58 Fitchburg 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 2, 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 Fitchburg 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 Fitchburg: frequently asked questions
Who is the best pest control company in Fitchburg?
By CR Score, the highest-ranked pest control company in Fitchburg, MA is Mosquito Squad of Leominster with a CR Score of 66/100. It has 5.0★ from 1,056 Google reviews. It is open 7 days a week. Big Blue Bug Solutions (#2) and Insight Pest Solutions (#3) follow. We ranked 58 pest control companies on ten factors, last updated November 2, 2026.
How many pest control companies are there in Fitchburg?
ContractorsRanked ranks 58 pest control companies serving Fitchburg, MA. 1 of them is based in Fitchburg; the rest serve it from nearby towns. Another 16 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which pest control companies in Fitchburg are open 24/7?
11 ranked pest control companies in Fitchburg post 24/7 hours. The highest-ranked are Big Blue Bug Solutions (#2), Mosquito Joe of Bedford-Amherst NH (#4) and Mosquito Joe of Leominster-Worcester (#8). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pest control companies in Fitchburg work on weekends?
45 of 58 ranked pest control companies post Saturday hours and 24 post Sunday hours. The highest-ranked open Saturdays are Mosquito Squad of Leominster (#1), Big Blue Bug Solutions (#2) and Insight Pest Solutions (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Fitchburg pest control companies have?
The median Google rating among 58 rated pest control companies in Fitchburg is 4.9★, with a median of 44 reviews. Colonial Pest Control Inc. has the most, 2,504 reviews, and ranks #6. 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 Fitchburg count in this ranking?
Yes, if they are within 25 mi of the Fitchburg 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 Fitchburg
- November 2026: CR Scores recalculated for 58 pest control companies serving Fitchburg.
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