64/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.7★ from 3,302 Google reviews, listed on Google as “Pest control service”.
Best Pest Control Companies in Baltimore, MD (2026)
194 pest control companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Baltimore: Frontline Pest and Termite of Baltimore, CR Score 64/100; 4.7★ from 3,302 Google reviews; open 7 days a week.
- 2
Best for emergencies (open 24/7): Ehrlich Pest Control, posts 24/7 hours; ranked #2 of 194.
- 30
Most-reviewed: Aptive Pest Control, 5,826 Google reviews at 4.6★, the most of 194 ranked; ranked #30.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
194 Baltimore pest control companies are ranked here by CR Score, from ten published factors. 49 are open 24/7, 124 open Saturdays and 77 open Sundays, based on posted hours. The median Google rating is 4.9★ across 194 rated businesses.
Top 10 pest control companies in Baltimore at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Frontline Pest and Termite of Baltimore | 64 | 4.7★ (3,302) | Baltimore | Sat · Sun · Evenings | Overall |
| 2 | Ehrlich Pest Control | 64 | 4.9★ (360) | Baltimore | 24/7 | Emergencies |
| 3 | Orkin | 63 | 4.8★ (2,022) | Hanover, 10 mi away | 24/7 | — |
| 4 | Mosquito Joe of Baltimore | 62 | 4.9★ (693) | Dundalk, 4 mi away | Sat · Sun · Evenings | — |
| 5 | MD Pest Patrol | 62 | 5.0★ (180) | Baltimore | Sat · Sun | — |
| 6 | Mosquito Joe of Annapolis | 61 | 4.9★ (621) | Glen Burnie, 6 mi away | Sat · Sun · Evenings | — |
| 7 | Eco Bed Bug Exterminators Baltimore | 61 | 5.0★ (57) | Baltimore | 24/7 | — |
| 8 | A to B Pest Control LLC | 61 | 4.8★ (84) | Baltimore | 24/7 | — |
| 9 | Mosquito Squad of Baltimore | 61 | 5.0★ (134) | Essex, 7 mi away | 24/7 | — |
| 10 | Bug Squashers Pest Control | 61 | 5.0★ (194) | Hanover, 10 mi away | 24/7 | — |
The 194 best pest control companies in Baltimore, 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
64/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 360 Google reviews, listed on Google as “Pest control service”.
#3 Orkin
Based in Hanover, 10 mi away
63/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.8★ from 2,022 Google reviews, listed on Google as “Pest control service”.
Based in Dundalk, 4 mi away
62/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 693 Google reviews, listed on Google as “Pest control service”.
Based in Baltimore
62/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 180 Google reviews, listed on Google as “Pest control service”.
Based in Glen Burnie, 6 mi away
61/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 621 Google reviews, listed on Google as “Pest control service”.
Based in Baltimore
61/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 57 Google reviews, listed on Google as “Pest control service”.
Based in Baltimore
61/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 84 Google reviews, listed on Google as “Pest control service”.
Based in Essex, 7 mi away
61/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 134 Google reviews, listed on Google as “Pest control service”.
Based in Hanover, 10 mi away
61/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 194 Google reviews, listed on Google as “Pest control service”.
#11 Terminix
Based in Glen Burnie, 10 mi away
61/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.5★ from 1,277 Google reviews, listed on Google as “Pest control service”.
Based in Baltimore
60/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 41 Google reviews, listed on Google as “Pest control service”.
Based in Baltimore
60/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 731 Google reviews, listed on Google as “Pest control service”.
Based in Baltimore
60/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.9★ from 35 Google reviews, listed on Google as “Pest control service”.
#15 American Pest
Based in Columbia, 13 mi away
60/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.7★ from 1,930 Google reviews, listed on Google as “Pest control service”.
Based in White Marsh, 14 mi away
60/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 590 Google reviews, listed on Google as “Pest control service”.
Based in Hunt Valley, 13 mi away
60/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.6★ from 758 Google reviews, listed on Google as “Pest control service”.
Based in Glen Burnie, 10 mi away
60/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 255 Google reviews, listed on Google as “Pest control service”.
Based in Baltimore
59/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Pest control service”.
#20 The Bug Man
Based in Pasadena, 13 mi away
59/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 152 Google reviews, listed on Google as “Pest control service”.
#21 H R Pest Control
Based in Columbia, 9 mi away
59/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 671 Google reviews, listed on Google as “Pest control service”.
Based in Catonsville, 7 mi away
59/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 51 Google reviews, listed on Google as “Pest control service”.
Based in Savage, 15 mi away
59/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.8★ from 3,524 Google reviews, listed on Google as “Pest control service”.
Based in Dundalk, 1 mi away
59/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 134 Google reviews, listed on Google as “Pest control service”.
#25 Pest Czar
Based in Towson, 8 mi away
59/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 737 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 194 ranked pest control companies here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | On The Fly Pest Solutions | 59 | 4.9★ (766) | 8 mi |
| 27 | On The Go Services LLC | 59 | 4.5★ (35) | 1 mi |
| 28 | Orkin | 59 | 4.3★ (66) | In Baltimore |
| 29 | Aptive Pest Control | 59 | 4.8★ (999) | 10 mi |
| 30 | Aptive Pest Control | 59 | 4.6★ (5,826) | 15 mi |
| 31 | Hawx Pest Control | 59 | 4.5★ (1,332) | 5 mi |
| 32 | Raven Termite and Pest Control | 59 | 4.9★ (644) | 9 mi |
| 33 | Bed Bugs & Pest Removal LLC | 58 | 4.9★ (37) | 1 mi |
| 34 | My Pest Pros | 58 | 5.0★ (342) | 23 mi |
| 35 | Terminix | 58 | 4.4★ (19) | In Baltimore |
| 36 | Pasternack Pest Management LLC | 58 | 5.0★ (338) | 11 mi |
| 37 | Brody Brothers Pest Control | 58 | 4.9★ (267) | In Baltimore |
| 38 | DMV Wildlife & Pest Solutions LLC | 58 | 4.8★ (160) | 16 mi |
| 39 | Brody Brothers Pest Control in Owings Mills | 58 | 4.9★ (2,507) | 13 mi |
| 40 | Mrs.Bzzz Pest & Termite Solutions | 58 | 4.9★ (136) | 18 mi |
| 41 | Atlantic Pest Control Inc | 58 | 4.8★ (301) | In Baltimore |
| 42 | Rat Control of Baltimore | 58 | 4.7★ (24) | In Baltimore |
| 43 | Rapid Wildlife Control | 58 | 4.9★ (220) | 8 mi |
| 44 | Baltimore Pest Control Exterminators | 57 | 5.0★ (5) | In Baltimore |
| 45 | Pest Control Baltimore MD | 57 | 5.0★ (5) | In Baltimore |
| 46 | Aptive Pest Control | 57 | 4.6★ (1,929) | 14 mi |
| 47 | Orkin | 57 | 4.8★ (420) | 24 mi |
| 48 | Mosquito Authority | 57 | 4.9★ (149) | 9 mi |
| 49 | Myers Pest Control | 57 | 5.0★ (18) | 9 mi |
| 50 | Maryland Mosquito | 57 | 5.0★ (92) | In Baltimore |
Also serving Baltimore
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 |
|---|---|---|
| A1 Pest Control Inc | In Baltimore | |
| Armor Pest Control | 5.0★ (2) | In Baltimore |
| AWorldWide Pest Control | 5.0★ (1) | In Baltimore |
| Baltimore Rodent Control | 5.0★ (2) | 1 mi |
| Bed Bug 911 Maryland | In Baltimore | |
| Bug Crain Pest Control Co | 5.0★ (2) | 8 mi |
| Eco Tech Pest Control | In Baltimore | |
| Elvanta Pest Control Service | In Baltimore | |
| Elvaris Pest Solutions | In Baltimore | |
| Elvaron Pest Defense | In Baltimore | |
| First Call Pest Solutions | 5.0★ (1) | In Baltimore |
| Global Pest Tech | 5.0★ (2) | 1 mi |
| Honey Bee Removal/Rescue & Relocation | In Baltimore | |
| JunBug Pest Control | In Baltimore | |
| Lawn Doctor | 3.0★ (2) | 7 mi |
| Oakstone Pest Defense | In Baltimore | |
| ProRest Pest | 5.0★ (2) | In Baltimore |
| Van-Cal Pest Solutions LLC | In Baltimore | |
| Zandora Pest Relief | In Baltimore | |
| Zenvora Pest Control Service | In Baltimore |
How we ranked Baltimore pest control companies
We scored 194 Baltimore 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 Baltimore 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 Baltimore: frequently asked questions
Who is the best pest control company in Baltimore?
By CR Score, the highest-ranked pest control company in Baltimore, MD is Frontline Pest and Termite of Baltimore with a CR Score of 64/100. It has 4.7★ from 3,302 Google reviews. It is open 7 days a week. Ehrlich Pest Control (#2) and Orkin (#3) follow. We ranked 194 pest control companies on ten factors, last updated November 3, 2026.
How many pest control companies are there in Baltimore?
ContractorsRanked ranks 194 pest control companies serving Baltimore, MD. 17 of them are based in Baltimore; 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 Baltimore are open 24/7?
49 ranked pest control companies in Baltimore post 24/7 hours. The highest-ranked are Ehrlich Pest Control (#2), Orkin (#3) and Eco Bed Bug Exterminators Baltimore (#7). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pest control companies in Baltimore work on weekends?
124 of 194 ranked pest control companies post Saturday hours and 77 post Sunday hours. The highest-ranked open Saturdays are Frontline Pest and Termite of Baltimore (#1), Ehrlich Pest Control (#2) and Orkin (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Baltimore pest control companies have?
The median Google rating among 194 rated pest control companies in Baltimore is 4.9★, with a median of 35 reviews. Aptive Pest Control has the most, 5,826 reviews, and ranks #30. 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 Baltimore count in this ranking?
Yes, if they are within 25 mi of the Baltimore 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 Baltimore
- November 2026: CR Scores recalculated for 194 pest control companies serving Baltimore.
More pest control companies and Baltimore pages
Pest control companies near Baltimore
- Pest control companies in Brooklyn Park, MD203 ranked
- Pest control companies in Arbutus, MD208 ranked
- Pest control companies in Rosedale, MD172 ranked
- Pest control companies in Dundalk, MD190 ranked
- Pest control companies in Linthicum, MD211 ranked
- Pest control companies in Catonsville, MD216 ranked
- Pest control companies in Woodlawn, MD192 ranked
- Pest control companies in Lochearn, MD185 ranked
- Pest control companies in Overlea, MD152 ranked
- Pest control companies in Parkville, MD154 ranked
Other trades in Baltimore
- Roofers in Baltimore1027 ranked
- Plumbers in Baltimore545 ranked
- Electricians in Baltimore407 ranked
- HVAC contractors in Baltimore664 ranked
- General contractors in Baltimore923 ranked
- Painters in Baltimore227 ranked
- Landscapers in Baltimore297 ranked
- Handymen in Baltimore131 ranked
- Kitchen remodelers in Baltimore524 ranked
- Bathroom remodelers in Baltimore531 ranked
- Flooring contractors in Baltimore358 ranked
- Tile installers in Baltimore73 ranked
- Drywall contractors in Baltimore14 ranked
- Concrete contractors in Baltimore256 ranked
- Fence contractors in Baltimore101 ranked
- Deck builders in Baltimore288 ranked
- Siding contractors in Baltimore450 ranked
- Window installers in Baltimore456 ranked
- Gutter installers in Baltimore254 ranked
- Insulation contractors in Baltimore80 ranked
- Solar installers in Baltimore141 ranked
- Garage door repair companies in Baltimore90 ranked
- Foundation repair companies in Baltimore166 ranked
- Tree services in Baltimore214 ranked
- Masonry contractors in Baltimore172 ranked
- Water damage restoration companies in Baltimore641 ranked
- Home builders in Baltimore520 ranked
- Demolition contractors in Baltimore113 ranked
- Window cleaners in Baltimore68 ranked
- Pressure washing companies in Baltimore148 ranked
- Paving contractors in Baltimore129 ranked
- Auto glass repair shops in Baltimore178 ranked
- Septic service companies in Baltimore74 ranked
- Excavating contractors in Baltimore89 ranked
- Pool builders in Baltimore210 ranked
- All contractors in Baltimore