63/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 2,353 Google reviews, listed on Google as “Pest control service”.
Best Pest Control Companies in Rockville, MD (2026)
294 pest control companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Rockville: Green Pest Services, CR Score 63/100; 4.9★ from 2,353 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Arterix Pest Control, LLC, posts 24/7 hours; ranked #2 of 294.
- 46
Most-reviewed: CroppMetcalfe, 7,638 Google reviews at 4.8★, the most of 294 ranked; ranked #46.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
294 Rockville pest control companies are ranked here by CR Score, from ten published factors. 98 are open 24/7, 217 open Saturdays and 151 open Sundays, based on posted hours. The median Google rating is 4.8★ across 294 rated businesses.
Top 10 pest control companies in Rockville at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Green Pest Services | 63 | 4.9★ (2,353) | Arlington, 13 mi away | 24/7 | Overall |
| 2 | Arterix Pest Control, LLC | 63 | 4.9★ (225) | Rockville | 24/7 | Emergencies |
| 3 | My Pest Pros | 63 | 5.0★ (940) | Vienna, 11 mi away | 24/7 | — |
| 4 | Frontline Pest and Termite of Rockville | 63 | 4.8★ (862) | Rockville | Sat · Sun · Evenings | — |
| 5 | Green Pest Services | 62 | 4.8★ (822) | Bethesda, 7 mi away | 24/7 | — |
| 6 | Green Pest Services | 62 | 4.9★ (1,136) | Gaithersburg, 5 mi away | Sat · Sun | — |
| 7 | Orkin | 62 | 4.6★ (1,230) | Gaithersburg, 5 mi away | 24/7 | — |
| 8 | Green Pest Services | 62 | 4.8★ (707) | Washington, D.C., 9 mi away | 24/7 | — |
| 9 | My Pest Pros | 62 | 5.0★ (342) | Bowie, 10 mi away | 24/7 | — |
| 10 | Terminix | 61 | 4.9★ (148) | Gaithersburg, 4 mi away | 24/7 | — |
The 294 best pest control companies in Rockville, 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 Rockville
63/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 225 Google reviews, listed on Google as “Pest control service”.
#3 My Pest Pros
Based in Vienna, 11 mi away
63/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 940 Google reviews, listed on Google as “Pest control service”.
Based in Rockville
63/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.8★ from 862 Google reviews, listed on Google as “Pest control service”.
Based in Bethesda, 7 mi away
62/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.8★ from 822 Google reviews, listed on Google as “Pest control service”.
Based in Gaithersburg, 5 mi away
62/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 1,136 Google reviews, listed on Google as “Pest control service”.
#7 Orkin
Based in Gaithersburg, 5 mi away
62/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.6★ from 1,230 Google reviews, listed on Google as “Pest control service”.
Based in Washington, D.C., 9 mi away
62/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 707 Google reviews, listed on Google as “Pest control service”.
#9 My Pest Pros
Based in Bowie, 10 mi away
62/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 342 Google reviews, listed on Google as “Pest control service”.
#10 Terminix
Based in Gaithersburg, 4 mi away
61/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 148 Google reviews, listed on Google as “Pest control service”.
Based in Fairfax, 19 mi away
61/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 1,307 Google reviews, listed on Google as “Pest control service”.
Based in Ashburn, 16 mi away
61/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 885 Google reviews, listed on Google as “Pest control service”.
Based in Leesburg, 22 mi away
61/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 1,409 Google reviews, listed on Google as “Pest control service”.
#14 Terminix
Based in Largo, 21 mi away
61/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.8★ from 2,469 Google reviews, listed on Google as “Pest control service”.
Based in Chantilly, 20 mi away
60/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.8★ from 6,759 Google reviews, listed on Google as “Pest control service”.
#16 My Pest Pros
Based in Fairfax, 19 mi away
60/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.9★ from 841 Google reviews, listed on Google as “Pest control service”.
Based in Gaithersburg, 3 mi away
60/100CR ScoreRanked #17 because of its Google rating and review volume: 4.6★ from 2,638 Google reviews.
Based in Leesburg, 22 mi away
59/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 978 Google reviews, listed on Google as “Pest control service”.
Based in Alexandria, 20 mi away
59/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 1,783 Google reviews, listed on Google as “Pest control service”.
#20 Orkin
Based in Hanover, 25 mi away
59/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.8★ from 2,022 Google reviews, listed on Google as “Pest control service”.
#21 Terminix
Based in Sterling, 17 mi away
59/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.7★ from 845 Google reviews, listed on Google as “Pest control service”.
Based in Rockville
59/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.9★ from 578 Google reviews, listed on Google as “Pest control service”.
Based in Reston, 13 mi away
59/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 284 Google reviews, listed on Google as “Pest control service”.
Based in Fairfax, 18 mi away
59/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 1,648 Google reviews, listed on Google as “Pest control service”.
#25 American Pest
Based in Bowie, 17 mi away
59/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 759 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 294 ranked pest control companies here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | American Pest | 59 | 5.0★ (767) | 20 mi |
| 27 | Orkin | 59 | 4.6★ (914) | 18 mi |
| 28 | Fox Pest Control Sterling | 59 | 4.5★ (914) | 16 mi |
| 29 | Orkin | 59 | 4.5★ (1,718) | 19 mi |
| 30 | Pestechs Pest Control | 59 | 5.0★ (256) | In Rockville |
| 31 | Moxie Pest Control | 58 | 4.8★ (3,524) | 19 mi |
| 32 | PMSI Pest Management Services | 58 | 4.9★ (1,636) | 16 mi |
| 33 | EZ Bed Bug Exterminator Baltimore | 58 | 5.0★ (21) | 5 mi |
| 34 | Orkin | 58 | 4.7★ (662) | 20 mi |
| 35 | Mosquito Authority | 58 | 5.0★ (218) | In Rockville |
| 36 | Orkin | 58 | 4.8★ (21) | 4 mi |
| 37 | Sure Shot Pest Control | 58 | 5.0★ (187) | 20 mi |
| 38 | American Pest | 58 | 4.7★ (1,930) | 20 mi |
| 39 | Ehrlich Pest Control | 58 | 4.7★ (1,306) | 25 mi |
| 40 | Moxie Pest Control | 58 | 4.7★ (5,651) | 20 mi |
| 41 | Destroy Pest Control | 58 | 4.8★ (862) | 19 mi |
| 42 | Aptive Pest Control | 58 | 4.6★ (5,826) | 19 mi |
| 43 | Terminix | 58 | 4.7★ (956) | 25 mi |
| 44 | Pestivo Pest Solutions | 58 | 5.0★ (35) | 11 mi |
| 45 | American Pest | 57 | 4.8★ (658) | 20 mi |
| 46 | CroppMetcalfe | 57 | 4.8★ (7,638) | 15 mi |
| 47 | Ehrlich Pest Control | 57 | 4.6★ (515) | 21 mi |
| 48 | YourTurn Pest Solutions LLC | 57 | 4.9★ (90) | 17 mi |
| 49 | Mosquito Joe of Montgomery County | 57 | 4.7★ (189) | 4 mi |
| 50 | Antex Pro | 57 | 4.7★ (69) | 13 mi |
Also serving Rockville
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 |
|---|---|---|
| AMAYA REMODELING AND PAINTING | 5.0★ (1) | In Rockville |
| Bed Bug Exterminator Washington DC | 5.0★ (2) | 14 mi |
| Bee 911 Pest Control | 5.0★ (2) | In Rockville |
| Benware Termite Control | 5.0★ (2) | 6 mi |
| Blades of Green | 1.0★ (2) | 15 mi |
| Capitol Mosquito of Montgomery County | 5.0★ (2) | In Rockville |
| Crown Exterminating Co | In Rockville | |
| Eco Friendly Pest Control Services in Arlington | 5.0★ (2) | 14 mi |
| Eco Friendly Pest Control Services in Rockville | 5.0★ (2) | In Rockville |
| Elite Herndon Pest Control | 5.0★ (2) | 17 mi |
| Guilford Pest Control | 5.0★ (2) | 17 mi |
| K.N.D Pest Management Llc | In Rockville | |
| LCS Pest Management | 5.0★ (2) | 9 mi |
| Local Pest Control Services in Gaithersburg | 5.0★ (2) | 5 mi |
| Pan-Pro Pest Services MD | In Rockville | |
| Pest Authority | In Rockville | |
| Pest Control | 1.0★ (1) | In Rockville |
| Quality Sterling Pest Control | 5.0★ (2) | 15 mi |
| Superior Damage Restoration | 4.2★ (13) | In Rockville |
| Turf Dogz Lawn Care | In Rockville |
How we ranked Rockville pest control companies
We scored 294 Rockville 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 Rockville 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 Rockville: frequently asked questions
Who is the best pest control company in Rockville?
By CR Score, the highest-ranked pest control company in Rockville, MD is Green Pest Services with a CR Score of 63/100. It has 4.9★ from 2,353 Google reviews. It is open 24/7. Arterix Pest Control, LLC (#2) and My Pest Pros (#3) follow. We ranked 294 pest control companies on ten factors, last updated November 3, 2026.
How many pest control companies are there in Rockville?
ContractorsRanked ranks 294 pest control companies serving Rockville, MD. 5 of them are based in Rockville; 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 Rockville are open 24/7?
98 ranked pest control companies in Rockville post 24/7 hours. The highest-ranked are Green Pest Services (#1), Arterix Pest Control, LLC (#2) and My Pest Pros (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pest control companies in Rockville work on weekends?
217 of 294 ranked pest control companies post Saturday hours and 151 post Sunday hours. The highest-ranked open Saturdays are Green Pest Services (#1), Arterix Pest Control, LLC (#2) and My Pest Pros (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Rockville pest control companies have?
The median Google rating among 294 rated pest control companies in Rockville is 4.8★, with a median of 46 reviews. CroppMetcalfe has the most, 7,638 reviews, and ranks #46. 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 Rockville count in this ranking?
Yes, if they are within 25 mi of the Rockville 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 Rockville
- November 2026: CR Scores recalculated for 294 pest control companies serving Rockville.
- November 2026: 3 duplicate listings merged.
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