Green Pest DefensePest control company in Portland, ME

Green Pest Defense is ranked #6 of 31 pest control companies in Portland by CR Score, with 63 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.

Green Pest Defense is open Monday to Friday. Its listed hours are Monday to Friday, 8:30 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

Serves Portland and 11 towns within 25 miles: Yarmouth, Harpswell Center, Brunswick, Topsham, New Gloucester, South Portland, Lisbon, Westbrook, South Portland Gardens, Bath and North Bath. 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.

Green Pest Defense has a rating of 4.9 from 2,154 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 Green Pest Defense on (207) 517-9945. The business is at 298 US-1, Freeport, ME 04032, Portland, ME. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.