60/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.8★ from 2,022 Google reviews, listed on Google as “Pest control service”.
Best Pest Control Companies in Eldersburg, MD (2026)
182 pest control companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Eldersburg: Orkin, CR Score 60/100; 4.8★ from 2,022 Google reviews; open 24/7.
- 3
Best for emergencies (open 24/7): Ehrlich Pest Control, posts 24/7 hours; ranked #3 of 182.
- 18
Most-reviewed: Aptive Pest Control, 5,826 Google reviews at 4.6★, the most of 182 ranked; ranked #18.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
182 Eldersburg pest control companies are ranked here by CR Score, from ten published factors. 49 are open 24/7, 122 open Saturdays and 79 open Sundays, based on posted hours. The median Google rating is 4.9★ across 182 rated businesses.
Top 10 pest control companies in Eldersburg at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Orkin | 60 | 4.8★ (2,022) | Hanover, 21 mi away | 24/7 | Overall |
| 2 | Frontline Pest and Termite of Baltimore | 59 | 4.7★ (3,302) | Baltimore, 18 mi away | Sat · Sun · Evenings | — |
| 3 | Ehrlich Pest Control | 59 | 4.9★ (360) | Baltimore, 17 mi away | 24/7 | Emergencies |
| 4 | My Pest Pros | 59 | 5.0★ (342) | Bowie, 19 mi away | 24/7 | — |
| 5 | American Pest | 59 | 4.7★ (1,930) | Columbia, 17 mi away | Sat · Sun · Evenings | — |
| 6 | Brody Brothers Pest Control in Owings Mills | 59 | 4.9★ (2,507) | Owings Mills, 10 mi away | — | — |
| 7 | Ehrlich Pest Control | 59 | 4.6★ (758) | Hunt Valley, 16 mi away | 24/7 | — |
| 8 | Mosquito Joe of Baltimore | 59 | 4.9★ (693) | Dundalk, 17 mi away | Sat · Sun · Evenings | — |
| 9 | Aptive Pest Control | 58 | 4.6★ (1,929) | Columbia, 11 mi away | Sat · Evenings | — |
| 10 | On The Fly Pest Solutions | 58 | 4.9★ (766) | Pikesville, 12 mi away | Sun | — |
The 182 best pest control companies in Eldersburg, 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 Baltimore, 18 mi away
59/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.7★ from 3,302 Google reviews, listed on Google as “Pest control service”.
Based in Baltimore, 17 mi away
59/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 360 Google reviews, listed on Google as “Pest control service”.
#4 My Pest Pros
Based in Bowie, 19 mi away
59/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 342 Google reviews, listed on Google as “Pest control service”.
Based in Columbia, 17 mi away
59/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.7★ from 1,930 Google reviews, listed on Google as “Pest control service”.
Based in Owings Mills, 10 mi away
59/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 2,507 Google reviews, listed on Google as “Pest control service”.
Based in Hunt Valley, 16 mi away
59/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.6★ from 758 Google reviews, listed on Google as “Pest control service”.
Based in Dundalk, 17 mi away
59/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 693 Google reviews, listed on Google as “Pest control service”.
Based in Columbia, 11 mi away
58/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.6★ from 1,929 Google reviews, listed on Google as “Pest control service”.
Based in Pikesville, 12 mi away
58/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 766 Google reviews, listed on Google as “Pest control service”.
Based in Savage, 20 mi away
58/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.8★ from 3,524 Google reviews, listed on Google as “Pest control service”.
Based in Gaithersburg, 23 mi away
58/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 1,136 Google reviews, listed on Google as “Pest control service”.
Based in Hanover, 21 mi away
58/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 194 Google reviews, listed on Google as “Pest control service”.
#14 Orkin
Based in Gaithersburg, 23 mi away
58/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.6★ from 1,230 Google reviews, listed on Google as “Pest control service”.
#15 H R Pest Control
Based in Columbia, 15 mi away
58/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 671 Google reviews, listed on Google as “Pest control service”.
Based in Catonsville, 14 mi away
58/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 51 Google reviews, listed on Google as “Pest control service”.
#17 Terminix
Based in Glen Burnie, 23 mi away
57/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.5★ from 1,277 Google reviews, listed on Google as “Pest control service”.
Based in Columbia, 21 mi away
57/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.6★ from 5,826 Google reviews, listed on Google as “Pest control service”.
Based in Dundalk, 15 mi away
57/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 338 Google reviews, listed on Google as “Pest control service”.
Based in Rockville, 23 mi away
57/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.9★ from 225 Google reviews, listed on Google as “Pest control service”.
Based in Glen Burnie, 24 mi away
57/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 621 Google reviews, listed on Google as “Pest control service”.
Based in Baltimore, 13 mi away
57/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 731 Google reviews, listed on Google as “Pest control service”.
#23 Pest Shield Inc.
Based in Frederick, 13 mi away
57/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 76 Google reviews, listed on Google as “Pest control service”.
#24 Terminix
Based in Gaithersburg, 22 mi away
57/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.9★ from 148 Google reviews, listed on Google as “Pest control service”.
Based in Rockville, 24 mi away
57/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.8★ from 862 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 182 ranked pest control companies here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Mosquito Authority of Baltimore | 57 | 5.0★ (105) | 11 mi |
| 27 | Aptive Pest Control | 57 | 4.8★ (999) | 19 mi |
| 28 | Crown Heat Bed Bug Eliminators | 56 | 4.9★ (41) | 15 mi |
| 29 | MD Pest Patrol | 56 | 5.0★ (180) | 21 mi |
| 30 | Rapid Wildlife Control | 56 | 4.9★ (220) | 13 mi |
| 31 | Pest Czar | 56 | 4.9★ (737) | 20 mi |
| 32 | Eco Bed Bug Exterminators Baltimore | 56 | 5.0★ (57) | 21 mi |
| 33 | Bug Geeks Pest Control | 56 | 5.0★ (151) | 14 mi |
| 34 | Mosquito Authority | 56 | 4.9★ (149) | 14 mi |
| 35 | A to B Pest Control LLC | 56 | 4.8★ (84) | 22 mi |
| 36 | American Pest | 56 | 4.8★ (327) | 23 mi |
| 37 | Pokharel Pest Control | 55 | 4.8★ (27) | 10 mi |
| 38 | Home Advantage Pest | 55 | 4.8★ (162) | 14 mi |
| 39 | American Pest | 55 | 4.8★ (169) | 13 mi |
| 40 | Senate Termite & Pest Control | 55 | 4.6★ (2,638) | 23 mi |
| 41 | Queen "B" Pest Services & Wildlife | 55 | 4.7★ (190) | 13 mi |
| 42 | Bed Bug Exterminator Baltimore | 55 | 4.9★ (35) | 20 mi |
| 43 | American Pest | 55 | 5.0★ (119) | 16 mi |
| 44 | Bug-Off Termite Inspection Service | 55 | 4.9★ (13) | 8 mi |
| 45 | Hawx Pest Control | 55 | 4.5★ (1,332) | 20 mi |
| 46 | Bold Mount Airy Pest Control | 55 | 4.5★ (8) | 12 mi |
| 47 | Prime Columbia Pest Control | 55 | 5.0★ (9) | 14 mi |
| 48 | Critter Control | 55 | 4.7★ (170) | 15 mi |
| 49 | U.s Best Pest Control | 55 | 5.0★ (134) | 19 mi |
| 50 | Terminix | 54 | 4.2★ (18) | 14 mi |
Also serving Eldersburg
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 |
|---|---|---|
| American Construction Services | 1.0★ (1) | 20 mi |
| Armor Pest Control | 5.0★ (2) | 15 mi |
| AWorldWide Pest Control | 5.0★ (1) | 15 mi |
| Baltimore Rodent Control | 5.0★ (2) | 19 mi |
| Benware Termite Control | 5.0★ (2) | 19 mi |
| Bio-Logic Solutions LLC | 5.0★ (1) | 19 mi |
| Bug Crain Pest Control Co | 5.0★ (2) | 24 mi |
| Capitol Mosquito of Montgomery County | 5.0★ (2) | 23 mi |
| Eco Friendly Pest Control Services in Rockville | 5.0★ (2) | 25 mi |
| Eco Friendly Pest Management in Frederick | 5.0★ (2) | 25 mi |
| First Call Pest Solutions | 5.0★ (1) | 16 mi |
| Global Pest Tech | 5.0★ (2) | 19 mi |
| Global Pest Tech | 5.0★ (1) | 19 mi |
| Home Guard Termite, Pest, and Home Services | 5.0★ (1) | 13 mi |
| Leader Frederick Pest Control | 5.0★ (2) | 25 mi |
| Local Pest Control Services in Gaithersburg | 5.0★ (2) | 22 mi |
| Local Pest Control Services in Laurel | 5.0★ (1) | 22 mi |
| Pest Control 4 You | 5.0★ (2) | 16 mi |
| ProRest Pest | 5.0★ (2) | 23 mi |
| Reliable Clarksburg Pest Control | 5.0★ (1) | 20 mi |
How we ranked Eldersburg pest control companies
We scored 182 Eldersburg 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 Eldersburg 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 Eldersburg: frequently asked questions
Who is the best pest control company in Eldersburg?
By CR Score, the highest-ranked pest control company in Eldersburg, MD is Orkin with a CR Score of 60/100. It has 4.8★ from 2,022 Google reviews. It is open 24/7. Frontline Pest and Termite of Baltimore (#2) and Ehrlich Pest Control (#3) follow. We ranked 182 pest control companies on ten factors, last updated November 3, 2026.
How many pest control companies are there in Eldersburg?
ContractorsRanked ranks 182 pest control companies serving Eldersburg, MD. Another 20 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which pest control companies in Eldersburg are open 24/7?
49 ranked pest control companies in Eldersburg post 24/7 hours. The highest-ranked are Orkin (#1), Ehrlich Pest Control (#3) and My Pest Pros (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pest control companies in Eldersburg work on weekends?
122 of 182 ranked pest control companies post Saturday hours and 79 post Sunday hours. The highest-ranked open Saturdays are Orkin (#1), Frontline Pest and Termite of Baltimore (#2) and Ehrlich Pest Control (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Eldersburg pest control companies have?
The median Google rating among 182 rated pest control companies in Eldersburg is 4.9★, with a median of 37 reviews. Aptive Pest Control has the most, 5,826 reviews, and ranks #18. 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 Eldersburg count in this ranking?
Yes, if they are within 25 mi of the Eldersburg 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 Eldersburg
- November 2026: CR Scores recalculated for 182 pest control companies serving Eldersburg.
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