Best Pest Control in Co. Derry
Ranked by Google ratings — updated 25 October 2026
As of 25 October 2026, LocallyIrish.ie ranks 3 pest control in Co. Derry by customer rating. The top-rated is Causeway Pest Control- Low Cost, with 5.0 stars from 127 Google ratings. Mid Ulster Pest Control follows with 5.0 from 113 Google ratings.
How we rank
Each business is scored on its average rating weighted by how many ratings it has, so a handful of perfect scores cannot outrank hundreds of near-perfect ones. Reviews left on LocallyIrish.ie and the business's Google rating are counted together; the rating shown on each entry is labelled with its source. A Google rating needs at least 5 ratings to count. Businesses without enough ratings are listed separately, unranked. Paid listings cannot buy a higher position. The list refreshes hourly.
Causeway Pest Control- Low Cost
Gold · 2026 Top Rated
Mid Ulster Pest Control
Silver · 2026 Top RatedRandall Crawford Pest Control
Bronze · 2026 Top RatedAlso in Co. Derry — not enough ratings to rank yet
Best pest control by town
Best pest control in Derry — FAQs
What is the best pest control in Derry?
Causeway Pest Control- Low Cost is currently the top-rated pest control in Co. Derry, with 5.0 stars from 127 Google ratings. See the full ranked list above.
How are the best pest control in Derry ranked?
Each business is scored on its average rating weighted by how many ratings it has, so a handful of perfect scores cannot outrank hundreds of near-perfect ones. Reviews left on LocallyIrish.ie and the business's Google rating are counted together; the rating shown on each entry is labelled with its source. A Google rating needs at least 5 ratings to count. Businesses without enough ratings are listed separately, unranked. Paid listings cannot buy a higher position. The list refreshes hourly.
How can my pest control business rank higher in Derry?
Encourage happy customers to leave a review on your LocallyIrish.ie listing. More high-star reviews move you up the "Best of" ranking for Co. Derry.
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