Bainbridge Island Pest Control | WA’s Premier Pest Pros


West of Seattle across Elliot Bay is the City of Bainbridge Island. Situated in central Kitsap County, Bainbridge Island is a beautiful city surrounded by idyllic Pacific Northwest scenery. Overflowing with small-town charm, the city features an abundance of parks, trails, beaches, and outdoor recreation centers, from Rockaway Beach to the Sands Avenue Ballfield. Bainbridge Island also has many fine dining establishments, and is home to a thriving visual and performing arts community!

Like other neighboring cities in Kitsap County, there are a variety of pests that call Bainbridge Island home. From Rodents and Birds to a large assortment of insects, the city’s abundance of natural resources offers ample shelter, food, and water for burgeoning pest populations.


Ants are a concern for many Bainbridge Island homes and businesses. Most ant species, such as Odorous House Ants (or Sugar Ants), are more of a nuisance than immediate threat, secreting an unpleasant smelling odor. Other species, however, such as Carpenter Ants, are classified as Wood Destroying Insects and can cause major damage to structural components of buildings.

Spiders are another concern for the residents of Bainbridge Island. While most spiders in the Pacific Northwest are harmless unless provoked, they are still generally not welcome guests. Especially common in wooded areas as well as near large bodies of water, Spiders will make their nests near overgrown vegetation close to buildings, feeding off local insect populations.

The most common pests found in the Pacific Northwest are rodents. Rats and mice can be extremely persistent and difficult pests to exclude. These tenacious pests are quite common in wooded areas, and will often make their ways into homes by burrowing into walls, crawlspaces, and even attics. Aside from causing damage to walls, wires, and various structural components, rodents are known vectors for diseases, such as Salmonella and hantavirus.


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For over 20 years, we at Sentinel Pest Control have been providing comprehensive pest control solutions for Bainbridge Island and the rest of the Puget Sound area. We offer a wide variety of pest control services and packages for ongoing protection from even the most persistent of pests. Call us today!


Establishing effective prevention methods for rodent infestations can be time-consuming; it requires a thorough inspection, repair of any rodent entry points, mechanical trap installation, and bait station placement. Exclusion is part of the solution!


Treating an ant infestation is a fairly complicated process. Our ant treatment involves a significant amount of detective work, specialized interior baiting, and liquid chemical treatments, as well as an exterior chemical application to the home or building and various areas on the property.


Bed bugs are often found in or around beds and bedrooms. They are notoriously difficult to locate due to their skill at hiding, and made even more challenging by their fast maturity rate and longer life span. Identifying the origin and scope of an infestation requires more detailed inquiry.


The most common species of termites in Washington are the Pacific Dampwood and Western Subterranean termite. Termites can do significant structural damage to a home or business, and require extensive preventative treatment to be fully eliminated and excluded.


There are several different species of stinging insects native to the Pacific Northwest. Many are non-aggressive and serve a vital ecological function; however, some species—particularly yellow jackets, wasps, and hornets—can be extremely aggressive and require removal.


There are various species of spiders found throughout Washington and the Puget Sound region. While spiders in general can be beneficial in the elimination of other pests, they are not usually welcome visitors in our homes and their bites should be avoided.




At Sentinel Pest Control, we know that every home in Bainbridge Island is unique, and has its own unique pest issues. We listen to your concerns, and understand that every home will have different needs for their pest treatment plan. Our commitment to solving your pest issues begins with a detailed inspection of your home, including both the attic and crawl space. This allows us to uncover the location and severity of a pest infestation, ensuring that we have a full understanding of your home’s pest control needs.

But our job doesn’t end with just identifying the pests. We use this in-depth inspection to not only pinpoint the invading pests but also in crafting the most efficient strategy for their removal and future prevention. By thoroughly understanding your specific pest issue and your home’s unique characteristics, we apply a targeted, powerful approach to safeguard your home. You can rely on Sentinel for unmatched pest management solutions that provide you comfort and peace of mind.


Even the most well-kept commercial facilities in Bainbridge Island are not exempt from the threat of pest problems. Not only are pests unsettling for employees and customers, they can also inflict damage on your property or leave you liable for costly fines. Every business has its own challenges, and encountering pest issues should not derail your operations.

A comprehensive commercial pest inspection is the most effective strategy for elimination and future deterrence. We focus on understanding the particularities of your pest issue and your facility’s specific traits, enabling us to apply a precise, potent approach to safeguard your business. We prioritize your scheduling needs, ensuring service can occur after hours or on weekends for minimal disruption. Our trained technicians exercise utmost discretion to maintain your business’s reputation, backed by industry-specific knowledge to keep your facility protected and compliant with all regulations.


We provide comprehensive clean-out services to help with pest-related issues unique to crawl spaces, such as damage from heavy rodent infestations. Upon a detailed inspection of your crawl space, our skilled technicians decide on the best course of action, which may range from minimal interventions like vapor barrier replacement to extensive services including full sanitization, deodorization, and replacement of insulation and flex ducting. This approach not only helps in repairing the damages but also plays a crucial role in improving ventilation, reducing your energy bills, and safeguarding your Bainbridge Island home against damaging moisture and future infestations.

  • Is your crawl space marred by excessive moisture? We will install a robust, new 6mm vapor barrier to shield your home’s underside.
  • Facing escalating heating and cooling costs? Count on us to enhance your crawl space’s insulation, ensuring energy efficiency and comfort.
  • Battling relentless rodent infestations? Our comprehensive clean-out process includes meticulous removal of contaminated materials, targeted odor and bacteria elimination, and consistent monitoring and servicing post-clean-out to ensure your crawl space remains in impeccable condition, free from pests and related damages.

No matter the challenge, we combine expertise, technology, and commitment to deliver unparalleled crawl space clean-out services to Bainbridge Island.



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