63/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.8★ from 2,469 Google reviews, listed on Google as “Pest control service”.
Best Pest Control Companies in Rosaryville, MD (2026)
178 pest control companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Rosaryville: Terminix, CR Score 63/100; 4.8★ from 2,469 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Orkin, posts 24/7 hours; ranked #2 of 178.
- 50
Most-reviewed: CroppMetcalfe, 7,638 Google reviews at 4.8★, the most of 178 ranked; ranked #50.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
178 Rosaryville pest control companies are ranked here by CR Score, from ten published factors. 60 are open 24/7, 137 open Saturdays and 97 open Sundays, based on posted hours. The median Google rating is 4.9★ across 178 rated businesses.
Top 10 pest control companies in Rosaryville at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Terminix | 63 | 4.8★ (2,469) | Largo, 11 mi away | 24/7 | Overall |
| 2 | Orkin | 62 | 4.7★ (2,378) | Waldorf, 12 mi away | 24/7 | Emergencies |
| 3 | Green Pest Services | 62 | 4.9★ (2,353) | Arlington, 19 mi away | 24/7 | — |
| 4 | Better Termite & Pest Control | 61 | 4.9★ (1,783) | Alexandria, 15 mi away | Sat · Sun · Evenings | — |
| 5 | Frontline Pest and Termite of White Plains | 61 | 4.8★ (2,004) | Waldorf, 14 mi away | Sat · Sun · Evenings | — |
| 6 | American Pest | 61 | 5.0★ (767) | Lanham, 13 mi away | Sat · Sun · Evenings | — |
| 7 | Orkin | 60 | 4.5★ (1,718) | Lanham, 14 mi away | 24/7 | — |
| 8 | Ehrlich Pest Control | 60 | 4.6★ (515) | Largo, 11 mi away | 24/7 | — |
| 9 | Lane's Termite/Pest Inc | 60 | 4.9★ (88) | Waldorf, 7 mi away | 24/7 | — |
| 10 | American Pest | 60 | 4.9★ (759) | Bowie, 14 mi away | Sat · Sun · Evenings | — |
The 178 best pest control companies in Rosaryville, 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 Waldorf, 12 mi away
62/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.7★ from 2,378 Google reviews, listed on Google as “Pest control service”.
Based in Arlington, 19 mi away
62/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 2,353 Google reviews, listed on Google as “Pest control service”.
Based in Alexandria, 15 mi away
61/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 1,783 Google reviews, listed on Google as “Pest control service”.
Based in Waldorf, 14 mi away
61/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.8★ from 2,004 Google reviews, listed on Google as “Pest control service”.
Based in Lanham, 13 mi away
61/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 767 Google reviews, listed on Google as “Pest control service”.
#7 Orkin
Based in Lanham, 14 mi away
60/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.5★ from 1,718 Google reviews, listed on Google as “Pest control service”.
Based in Largo, 11 mi away
60/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.6★ from 515 Google reviews, listed on Google as “Pest control service”.
Based in Waldorf, 7 mi away
60/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.9★ from 88 Google reviews, listed on Google as “Pest control service”.
#10 American Pest
Based in Bowie, 14 mi away
60/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 759 Google reviews, listed on Google as “Pest control service”.
#11 Orkin
Based in Bowie, 15 mi away
60/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.8★ from 420 Google reviews, listed on Google as “Pest control service”.
Based in Lanham, 14 mi away
59/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.8★ from 862 Google reviews, listed on Google as “Pest control service”.
Based in Washington, D.C., 20 mi away
59/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.8★ from 707 Google reviews, listed on Google as “Pest control service”.
Based in Edgewater, 18 mi away
59/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.9★ from 905 Google reviews, listed on Google as “Pest control service”.
Based in Bowie, 15 mi away
59/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 1,647 Google reviews, listed on Google as “Pest control service”.
Based in Bethesda, 23 mi away
59/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.8★ from 822 Google reviews, listed on Google as “Pest control service”.
Based in Waldorf, 14 mi away
58/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.9★ from 820 Google reviews, listed on Google as “Pest control service”.
Based in Springfield, 21 mi away
58/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 187 Google reviews, listed on Google as “Pest control service”.
Based in Alexandria, 16 mi away
58/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 238 Google reviews, listed on Google as “Pest control service”.
Based in Bethesda, 19 mi away
58/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 246 Google reviews, listed on Google as “Pest control service”.
#21 Terminix
Based in Alexandria, 13 mi away
57/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 43 Google reviews, listed on Google as “Pest control service”.
Based in Waldorf, 11 mi away
57/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 192 Google reviews, listed on Google as “Pest control service”.
Based in Bowie, 7 mi away
57/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.9★ from 422 Google reviews, listed on Google as “Pest control service”.
Based in Washington, D.C., 12 mi away
57/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Pest control service”.
Based in Brandywine, 5 mi away
57/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 9 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 178 ranked pest control companies here; the rest are on their profiles.
Also serving Rosaryville
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 |
|---|---|---|
| Ace Waldorf Pest Control | 5.0★ (1) | 11 mi |
| All Pikesville Insect Services | 5.0★ (1) | 23 mi |
| Bed Bug Exterminator Washington DC | 5.0★ (2) | 18 mi |
| Bee 911 Pest Control | 5.0★ (2) | 21 mi |
| Blades of Green | 1.0★ (2) | 24 mi |
| Bright Pest Control | 5.0★ (1) | 15 mi |
| CJI Pest Management | 5.0★ (1) | 14 mi |
| Cybera Drift Pest Control | 5.0★ (1) | 20 mi |
| Eco Friendly Pest Control Services in Arlington | 5.0★ (2) | 18 mi |
| Eco Friendly Pest Control Services in Bowie | 5.0★ (1) | 13 mi |
| Elite Pest Control LLC | 5.0★ (1) | 17 mi |
| LCS Pest Management | 5.0★ (2) | 23 mi |
| Local Pest Control Services in Laurel | 5.0★ (1) | 24 mi |
| Maryland State Pest Control Association | 5.0★ (2) | 20 mi |
| Nasjay pest control | 5.0★ (1) | 23 mi |
| Nest Pest Control | 5.0★ (1) | 18 mi |
| Organic Exterminator in Waldorf | 5.0★ (1) | 11 mi |
| Origin Pest Control | 5.0★ (2) | 24 mi |
| Sierra Pest Services | 5.0★ (2) | 11 mi |
| Summit Environmental Solutions, Inc. | 2.0★ (2) | 23 mi |
How we ranked Rosaryville pest control companies
We scored 178 Rosaryville 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 Rosaryville 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 Rosaryville: frequently asked questions
Who is the best pest control company in Rosaryville?
By CR Score, the highest-ranked pest control company in Rosaryville, MD is Terminix with a CR Score of 63/100. It has 4.8★ from 2,469 Google reviews. It is open 24/7. Orkin (#2) and Green Pest Services (#3) follow. We ranked 178 pest control companies on ten factors, last updated November 3, 2026.
How many pest control companies are there in Rosaryville?
ContractorsRanked ranks 178 pest control companies serving Rosaryville, MD. Another 20 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which pest control companies in Rosaryville are open 24/7?
60 ranked pest control companies in Rosaryville post 24/7 hours. The highest-ranked are Terminix (#1), Orkin (#2) and Green Pest Services (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pest control companies in Rosaryville work on weekends?
137 of 178 ranked pest control companies post Saturday hours and 97 post Sunday hours. The highest-ranked open Saturdays are Terminix (#1), Orkin (#2) and Green Pest Services (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Rosaryville pest control companies have?
The median Google rating among 178 rated pest control companies in Rosaryville is 4.9★, with a median of 27 reviews. CroppMetcalfe has the most, 7,638 reviews, and ranks #50. 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 Rosaryville count in this ranking?
Yes, if they are within 25 mi of the Rosaryville 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 Rosaryville
- November 2026: CR Scores recalculated for 178 pest control companies serving Rosaryville.
- November 2026: 3 duplicate listings merged.
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