63/100CR Score
Ranked #1 because of its Google rating and review volume: 4.9★ from 127 Google reviews, the most in Duncan.
Best Pest Control Companies in Duncan, OK (2026)
5 pest control companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Duncan: Oklahoma Pest Services Co, CR Score 63/100; 4.9★ from 127 Google reviews.
- 2
Most-reviewed: Red Dirt Pest Control, 91 Google reviews at 4.6★, the most of 5 ranked after Oklahoma Pest Services Co; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
5 Duncan pest control companies are ranked here by CR Score, from ten published factors. The median Google rating is 4.9★ across 5 rated businesses.
Top 5 pest control companies in Duncan at a glance
| Rank | Business | CR Score | Google rating | Based in | Best for |
|---|---|---|---|---|---|
| 1 | Oklahoma Pest Services Co | 63 | 4.9★ (127) | Duncan | Overall |
| 2 | Red Dirt Pest Control | 61 | 4.6★ (91) | Duncan | Most reviews |
| 3 | All American Exterminating Company | 56 | 4.9★ (9) | Duncan | — |
| 4 | Sooner Lawn & Pest Control, Inc. | 56 | 4.9★ (27) | Lawton, 12 mi away | — |
| 5 | Lawton Termite and Pest Control | 52 | 4.6★ (24) | Lawton, 22 mi away | — |
The 5 best pest control companies in Duncan, 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 Duncan
61/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.6★ from 91 Google reviews, listed on Google as “Pest control service”.
Based in Duncan
56/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 9 Google reviews, listed on Google as “Pest control service”.
Based in Lawton, 12 mi away
56/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 27 Google reviews, listed on Google as “Pest control service”.
Based in Lawton, 22 mi away
52/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.6★ from 24 Google reviews, listed on Google as “Pest control service”.
How we ranked Duncan pest control companies
We scored 5 Duncan 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 Duncan 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 Duncan: frequently asked questions
Who is the best pest control company in Duncan?
By CR Score, the highest-ranked pest control company in Duncan, OK is Oklahoma Pest Services Co with a CR Score of 63/100. It has 4.9★ from 127 Google reviews. Red Dirt Pest Control (#2) and All American Exterminating Company (#3) follow. We ranked 5 pest control companies on ten factors, last updated November 3, 2026.
How many pest control companies are there in Duncan?
ContractorsRanked ranks 5 pest control companies serving Duncan, OK. 3 of them are based in Duncan; the rest serve it from nearby towns. Counts are as of November 2026.
What Google rating do Duncan pest control companies have?
The median Google rating among 5 rated pest control companies in Duncan is 4.9★, with a median of 27 reviews. Oklahoma Pest Services Co has the most, 127 reviews, and ranks #1. 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 Duncan count in this ranking?
Yes, if they are within 25 mi of the Duncan 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 Duncan
- November 2026: CR Scores recalculated for 5 pest control companies serving Duncan.
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