Commonwealth Pest ManagementPest control company in Lancaster, PA

Commonwealth Pest Management is ranked #11 of 28 pest control companies in Lancaster by CR Score, with 57 out of 100 as of November 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

Commonwealth Pest Management is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

Serves Lancaster and 11 towns within 25 miles: Lititz, Ephrata, Leola, Lebanon, New Holland, Mount Joy, Millersville, Willow Street, Columbia, Elizabethtown and Palmyra. The list is based on the business's location and the usual service radius for pest control. Confirm your address is covered when you call.

Commonwealth Pest Management has a rating of 5.0 from 53 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

Call Commonwealth Pest Management on (717) 333-6638. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.