62/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 134 Google reviews, listed on Google as “Pest control service”.
Best Pest Control Companies in Overlea, MD (2026)
152 pest control companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Overlea: Mosquito Squad of Baltimore, CR Score 62/100; 5.0★ from 134 Google reviews; open 24/7.
- 4
Best for emergencies (open 24/7): Orkin, posts 24/7 hours; ranked #4 of 152.
- 36
Most-reviewed: Aptive Pest Control, 5,826 Google reviews at 4.6★, the most of 152 ranked; ranked #36.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
152 Overlea pest control companies are ranked here by CR Score, from ten published factors. 37 are open 24/7, 96 open Saturdays and 61 open Sundays, based on posted hours. The median Google rating is 4.9★ across 152 rated businesses.
Top 10 pest control companies in Overlea at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Mosquito Squad of Baltimore | 62 | 5.0★ (134) | Essex, 3 mi away | 24/7 | Overall |
| 2 | Peak Pest Management | 62 | 5.0★ (590) | White Marsh, 7 mi away | Sat · Sun | — |
| 3 | Mosquito Joe of Baltimore | 61 | 4.9★ (693) | Dundalk, 7 mi away | Sat · Sun · Evenings | — |
| 4 | Orkin | 61 | 4.8★ (2,022) | Hanover, 17 mi away | 24/7 | Emergencies |
| 5 | Frontline Pest and Termite of Baltimore | 61 | 4.7★ (3,302) | Baltimore, 11 mi away | Sat · Sun · Evenings | — |
| 6 | Ehrlich Pest Control | 61 | 4.9★ (360) | Baltimore, 11 mi away | 24/7 | — |
| 7 | A to B Pest Control LLC | 60 | 4.8★ (84) | Baltimore, 2 mi away | 24/7 | — |
| 8 | Eco Bed Bug Exterminators Baltimore | 60 | 5.0★ (57) | Baltimore, 3 mi away | 24/7 | — |
| 9 | Ehrlich Pest Control | 60 | 4.6★ (758) | Hunt Valley, 11 mi away | 24/7 | — |
| 10 | Pest Czar | 60 | 4.9★ (737) | Towson, 4 mi away | Sat | — |
The 152 best pest control companies in Overlea, 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 White Marsh, 7 mi away
62/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 590 Google reviews, listed on Google as “Pest control service”.
Based in Dundalk, 7 mi away
61/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 693 Google reviews, listed on Google as “Pest control service”.
#4 Orkin
Based in Hanover, 17 mi away
61/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.8★ from 2,022 Google reviews, listed on Google as “Pest control service”.
Based in Baltimore, 11 mi away
61/100CR ScoreRanked #5 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, 11 mi away
61/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 360 Google reviews, listed on Google as “Pest control service”.
Based in Baltimore, 2 mi away
60/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.8★ from 84 Google reviews, listed on Google as “Pest control service”.
Based in Baltimore, 3 mi away
60/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 57 Google reviews, listed on Google as “Pest control service”.
Based in Hunt Valley, 11 mi away
60/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.6★ from 758 Google reviews, listed on Google as “Pest control service”.
#10 Pest Czar
Based in Towson, 4 mi away
60/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 737 Google reviews, listed on Google as “Pest control service”.
#11 MD Pest Patrol
Based in Baltimore, 6 mi away
60/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 180 Google reviews, listed on Google as “Pest control service”.
Based in Dundalk, 7 mi away
60/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.8★ from 999 Google reviews, listed on Google as “Pest control service”.
Based in Glen Burnie, 12 mi away
60/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 621 Google reviews, listed on Google as “Pest control service”.
Based in Vineland, 11 mi away
59/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.9★ from 136 Google reviews, listed on Google as “Pest control service”.
Based in Dundalk, 6 mi away
59/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 644 Google reviews, listed on Google as “Pest control service”.
Based in Hanover, 17 mi away
59/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 194 Google reviews, listed on Google as “Pest control service”.
#17 Terminix
Based in Glen Burnie, 17 mi away
59/100CR 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 Pikesville, 11 mi away
59/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 766 Google reviews, listed on Google as “Pest control service”.
#19 The Bug Man
Based in Pasadena, 18 mi away
58/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 152 Google reviews, listed on Google as “Pest control service”.
Based in Baltimore, 7 mi away
58/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.9★ from 35 Google reviews, listed on Google as “Pest control service”.
#21 American Pest
Based in Columbia, 20 mi away
58/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.7★ from 1,930 Google reviews, listed on Google as “Pest control service”.
Based in Baltimore, 8 mi away
58/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.9★ from 41 Google reviews, listed on Google as “Pest control service”.
Based in Glen Burnie, 16 mi away
58/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 255 Google reviews, listed on Google as “Pest control service”.
Based in Catonsville, 13 mi away
58/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 51 Google reviews, listed on Google as “Pest control service”.
#25 Terminix
Based in Baltimore, 2 mi away
58/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.4★ from 19 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 152 ranked pest control companies here; the rest are on their profiles.
Also serving Overlea
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) | 22 mi |
| Armor Pest Control | 5.0★ (2) | 11 mi |
| Arnold's Exterminating | 4.0★ (1) | 7 mi |
| AWorldWide Pest Control | 5.0★ (1) | 9 mi |
| Baltimore Rodent Control | 5.0★ (2) | 8 mi |
| Bio-Logic Solutions LLC | 5.0★ (1) | 7 mi |
| Bug Crain Pest Control Co | 5.0★ (2) | 14 mi |
| Cybera Drift Pest Control | 5.0★ (1) | 25 mi |
| Elvanta Pest Control Service | 6 mi | |
| First Call Pest Solutions | 5.0★ (1) | 10 mi |
| Global Pest Tech | 5.0★ (2) | 8 mi |
| Global Pest Tech | 5.0★ (1) | 5 mi |
| Home Guard Termite, Pest, and Home Services | 5.0★ (1) | 16 mi |
| JunBug Pest Control | 3 mi | |
| Lawn Doctor | 3.0★ (2) | 10 mi |
| Oakstone Pest Defense | 5 mi | |
| Origin Pest Control | 5.0★ (2) | 21 mi |
| Pest Control 4 You | 5.0★ (2) | 18 mi |
| ProRest Pest | 5.0★ (2) | 4 mi |
| S.W.A.T. Authority LLC. | 5.0★ (1) | 4 mi |
How we ranked Overlea pest control companies
We scored 152 Overlea 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 Overlea 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 Overlea: frequently asked questions
Who is the best pest control company in Overlea?
By CR Score, the highest-ranked pest control company in Overlea, MD is Mosquito Squad of Baltimore with a CR Score of 62/100. It has 5.0★ from 134 Google reviews. It is open 24/7. Peak Pest Management (#2) and Mosquito Joe of Baltimore (#3) follow. We ranked 152 pest control companies on ten factors, last updated November 3, 2026.
How many pest control companies are there in Overlea?
ContractorsRanked ranks 152 pest control companies serving Overlea, MD. Another 20 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which pest control companies in Overlea are open 24/7?
37 ranked pest control companies in Overlea post 24/7 hours. The highest-ranked are Mosquito Squad of Baltimore (#1), Orkin (#4) and Ehrlich Pest Control (#6). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pest control companies in Overlea work on weekends?
96 of 152 ranked pest control companies post Saturday hours and 61 post Sunday hours. The highest-ranked open Saturdays are Mosquito Squad of Baltimore (#1), Peak Pest Management (#2) and Mosquito Joe of Baltimore (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Overlea pest control companies have?
The median Google rating among 152 rated pest control companies in Overlea is 4.9★, with a median of 38 reviews. Aptive Pest Control has the most, 5,826 reviews, and ranks #36. 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 Overlea count in this ranking?
Yes, if they are within 25 mi of the Overlea 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 Overlea
- November 2026: CR Scores recalculated for 152 pest control companies serving Overlea.
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