TriGuard Pest Control provides pest-control service in Spokane Valley. Reviews describe work on wasp nests, ants and boxwood beetles.
Last Updated October 1, 2026.
Based in Spokane Valley.
TriGuard Pest Control is one of 7 pest control companies ProsGrade lists in Spokane Valley, Washington.
3 services listed: Wasp nest removal, Ant treatment and Boxwood beetle treatment. Open weekdays, closed on weekends. Rated 5.0 from 16 reviews.
How TriGuard Pest Control compares with the other 6 pest control companies on ProsGrade in Spokane Valley, using public Google ratings and review counts.
Customers describe Denys as knowledgeable, friendly and communicative. One customer says he handled several wasp nests across a large yard in a short time; another praises work to get rid of ants, boxwood beetles and many wasp nests, with the technician explaining the work.
Shoutouts to both Ocean & Denys for great customer service! They are both all about making sure making sure customers get the best treatment & are taken care of. Super satisfied & highly recommend!
Denys was helpful, communicative, and professional
Denys (Spokane Valley, WA) did an amazing job. They was considerate, kind, and straight to the point. Their service was great, ensured concerns before i could even ask and even spotted things i didn't catch.
Share your experience with this business. Reviews are moderated before they appear publicly.
