66/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.8★ from 2,124 Google reviews, listed on Google as “Pest control service”.
Best Pest Control Companies in Wilmington, DE (2026)
86 pest control companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Wilmington: Orkin, CR Score 66/100; 4.8★ from 2,124 Google reviews; open 24/7.
- 8
Best for emergencies (open 24/7): Terminix, posts 24/7 hours; ranked #8 of 86.
- 4
Most-reviewed: EcoShield Pest Solutions, 3,219 Google reviews at 4.8★, the most of 86 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
86 Wilmington pest control companies are ranked here by CR Score, from ten published factors. 13 are open 24/7, 57 open Saturdays and 29 open Sundays, based on posted hours. The median Google rating is 4.8★ across 86 rated businesses.
Top 10 pest control companies in Wilmington at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Orkin | 66 | 4.8★ (2,124) | New Castle, 4 mi away | 24/7 | Overall |
| 2 | Frontline Pest and Termite of Wilmington | 64 | 4.8★ (900) | Wilmington | Sat · Sun · Evenings | — |
| 3 | Greenix Pest Control | 64 | 4.8★ (892) | Wilmington | Sat · Sun · Evenings | — |
| 4 | EcoShield Pest Solutions | 63 | 4.8★ (3,219) | New Castle, 4 mi away | Sat | Most reviews |
| 5 | Green Pest Solutions | 63 | 4.9★ (701) | Wilmington | Sat · Evenings | — |
| 6 | Western Pest Services - Pest Control, Wilmington, DE | 63 | 4.8★ (1,016) | Wilmington | Sat | — |
| 7 | Mosquito Mob of Wilmington Delaware | 61 | 5.0★ (65) | Wilmington | Sat · Sun · Evenings | — |
| 8 | Terminix | 60 | 4.6★ (47) | Wilmington | 24/7 | Emergencies |
| 9 | Affordable Pest Control Service | 60 | 5.0★ (375) | Wilmington | — | — |
| 10 | Delmar Pest Control | 60 | 4.7★ (1,042) | Wilmington | — | — |
The 86 best pest control companies in Wilmington, 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 Wilmington
64/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.8★ from 900 Google reviews, listed on Google as “Pest control service”.
Based in Wilmington
64/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.8★ from 892 Google reviews, listed on Google as “Pest control service”.
Based in New Castle, 4 mi away
63/100CR ScoreRanked #4 because of its Google rating and review volume: 4.8★ from 3,219 Google reviews, the most in Wilmington.
Based in Wilmington
63/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 701 Google reviews, listed on Google as “Pest control service”.
Based in Wilmington
63/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.8★ from 1,016 Google reviews, listed on Google as “Pest control service”.
Based in Wilmington
61/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 65 Google reviews, listed on Google as “Pest control service”.
#8 Terminix
Based in Wilmington
60/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.6★ from 47 Google reviews, listed on Google as “Pest control service”.
Based in Wilmington
60/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 375 Google reviews, listed on Google as “Pest control service”.
Based in Wilmington
60/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.7★ from 1,042 Google reviews, listed on Google as “Pest control service”.
Based in New Castle, 4 mi away
60/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.7★ from 1,476 Google reviews, listed on Google as “Pest control service”.
Based in New Castle, 7 mi away
60/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 339 Google reviews, listed on Google as “Pest control service”.
Based in Wilmington
59/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.8★ from 150 Google reviews, listed on Google as “Pest control service”.
#14 Orkin
Based in Sharon Hill, 19 mi away
59/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.6★ from 408 Google reviews, listed on Google as “Pest control service”.
Based in Wilmington
58/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.5★ from 11 Google reviews, listed on Google as “Pest control service”.
Based in Philadelphia, 25 mi away
58/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.9★ from 813 Google reviews, listed on Google as “Pest control service”.
Based in Philadelphia, 21 mi away
58/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 291 Google reviews, listed on Google as “Pest control service”.
Based in Philadelphia, 17 mi away
58/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 164 Google reviews, listed on Google as “Pest control service”.
Based in Wilmington
58/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.7★ from 6 Google reviews, listed on Google as “Pest control service”.
Based in Wilmington
58/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.5★ from 23 Google reviews, listed on Google as “Pest control service”.
Based in Wilmington
58/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Pest control service”.
Based in Wilmington
58/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.2★ from 6 Google reviews, listed on Google as “Pest control service”.
Based in Wilmington
58/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “Pest control service”.
Based in Philadelphia, 25 mi away
57/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.8★ from 253 Google reviews, listed on Google as “Pest control service”.
Based in Philadelphia, 22 mi away
57/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 861 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 86 ranked pest control companies here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Mosquito Shield of Northern DE | 57 | 4.9★ (76) | In Wilmington |
| 27 | Zizza Pest Control | 57 | 5.0★ (9) | In Wilmington |
| 28 | Zero Pests Inc | 57 | 5.0★ (22) | In Wilmington |
| 29 | Bugged Out | 57 | 5.0★ (100) | 25 mi |
| 30 | Mosquito Ranger | 57 | 4.8★ (71) | In Wilmington |
| 31 | Northern Exterminating Company | 56 | 5.0★ (67) | 24 mi |
| 32 | GEESE CHASERS DE | 56 | 5.0★ (5) | In Wilmington |
| 33 | Brownco Termite & Pest Control | 56 | 4.9★ (37) | In Wilmington |
| 34 | Mosquito Menace | 56 | 5.0★ (3) | In Wilmington |
| 35 | Let's Get Green | 55 | 4.8★ (39) | In Wilmington |
| 36 | Prodigy Pest Solutions | 55 | 4.9★ (346) | 16 mi |
| 37 | G H Chesser Termite & Pest Control LLC | 55 | 4.9★ (30) | 21 mi |
| 38 | De Rosa Exterminating Company | 55 | 5.0★ (25) | In Wilmington |
| 39 | Zero Pest Zone | 55 | 5.0★ (9) | In Wilmington |
| 40 | Pest Platoon LLC | 54 | 5.0★ (15) | In Wilmington |
| 41 | Western Pest Services | 54 | 4.6★ (193) | 19 mi |
| 42 | George Taylor & Son Termite & Pest Control | 54 | 3.7★ (6) | In Wilmington |
| 43 | Royal Pest Solutions | 54 | 3.9★ (11) | 4 mi |
| 44 | Strong Exterminating Co | 54 | 5.0★ (3) | 7 mi |
| 45 | Spider Pest Control Monroeville | 53 | 5.0★ (6) | 20 mi |
| 46 | Nichino America Inc | 53 | 4.9★ (7) | In Wilmington |
| 47 | Northeast Exterminators | 53 | 4.9★ (91) | 24 mi |
| 48 | P Wilson Pest Control Co. | 53 | 4.7★ (7) | In Wilmington |
| 49 | Lawn Doctor of Wilmington | 53 | 4.7★ (167) | In Wilmington |
| 50 | 1st Response Pest Control | 52 | 5.0★ (32) | 23 mi |
Also serving Wilmington
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 |
|---|---|---|
| 877 Bug Free - Expel Exterminating Experts | 4.0★ (1) | 25 mi |
| American Termite | In Wilmington | |
| Blue Oak Outdoors Mosquito Control | In Wilmington | |
| Calviro Pest Defense | In Wilmington | |
| Complete Wilmington Pest Control LLC | 5.0★ (2) | In Wilmington |
| Delmar Termite & Pest Control | 9 mi | |
| Eco Friendly Pest Management in Wilmington | 5.0★ (1) | In Wilmington |
| FirstState Pest Defense | 5.0★ (1) | In Wilmington |
| IPM Pest Management, A Division of Viking Pest Control | 18 mi | |
| Local Pest Control Services in New Castle | 5.0★ (1) | 6 mi |
| Mosquito Resolver | 5.0★ (2) | In Wilmington |
| Mrs.Bzzz Pest & Termite Solutions | 5.0★ (2) | In Wilmington |
| Organic Exterminator in Elsmere | 5.0★ (2) | In Wilmington |
| Organic Exterminator in Philadelphia | 5.0★ (1) | 25 mi |
| PestRid Exterminators Co. | 5.0★ (1) | 24 mi |
| Philadelphia Pest Control | 5.0★ (2) | 25 mi |
| Tavren Exterminators | In Wilmington | |
| THW Pest Control | 5.0★ (1) | In Wilmington |
| U.S. Lawns - Vineland NJ | 1.0★ (1) | 23 mi |
| Zandora Pest Elimination | In Wilmington |
How we ranked Wilmington pest control companies
We scored 86 Wilmington 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 2, 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 Wilmington 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 Wilmington: frequently asked questions
Who is the best pest control company in Wilmington?
By CR Score, the highest-ranked pest control company in Wilmington, DE is Orkin with a CR Score of 66/100. It has 4.8★ from 2,124 Google reviews. It is open 24/7. Frontline Pest and Termite of Wilmington (#2) and Greenix Pest Control (#3) follow. We ranked 86 pest control companies on ten factors, last updated November 2, 2026.
How many pest control companies are there in Wilmington?
ContractorsRanked ranks 86 pest control companies serving Wilmington, DE. 30 of them are based in Wilmington; 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 Wilmington are open 24/7?
13 ranked pest control companies in Wilmington post 24/7 hours. The highest-ranked are Orkin (#1), Terminix (#8) and Orkin (#14). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pest control companies in Wilmington work on weekends?
57 of 86 ranked pest control companies post Saturday hours and 29 post Sunday hours. The highest-ranked open Saturdays are Orkin (#1), Frontline Pest and Termite of Wilmington (#2) and Greenix Pest Control (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Wilmington pest control companies have?
The median Google rating among 86 rated pest control companies in Wilmington is 4.8★, with a median of 36 reviews. EcoShield Pest Solutions has the most, 3,219 reviews, and ranks #4. 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 Wilmington count in this ranking?
Yes, if they are within 25 mi of the Wilmington 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 Wilmington
- November 2026: CR Scores recalculated for 86 pest control companies serving Wilmington.
- November 2026: 2 duplicate listings merged.
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