Washington Pest Control

Alta Pest Control provides expert pest control services across Washington, proudly serving Tri-Cities, Seattle, Spokane and surrounding communities. We’re committed to delivering dependable solutions that protect homes and businesses from common Washington pests. Our team focuses on delivering an elevated customer experience through honest, clear communication, treatments that are friendly for your family and pets, and strategies built around long-term pest prevention. We’re dedicated to keeping your property comfortable, pest-free, and protected year-round.

Alta Pest Control provides expert pest control services across Washington, including Tri-Cities, Seattle, and Spokane. We’re dedicated to delivering reliable solutions to protect homes and businesses from common Washington pests. Our goal is to elevate your experience through honest communication, treatments that are family and pet-friendly, and a focus on long-term pest prevention.

Here are some common pests we address in Washington:

• Ants – Odorous house ants, pavement ants, and carpenter ants are widespread in Washington, often invading homes in search of food and moisture.
• Rodents – Norway rats, roof rats, and house mice frequently enter homes and businesses, especially in urban areas like Seattle and Spokane.
• Spiders – Common house spiders, hobo spiders, and black widows are frequently found indoors and in garages or crawl spaces.
• Cockroaches – German and American cockroaches are common in Washington, particularly in kitchens and basements.
• Termites – Subterranean termites pose a serious threat to wooden structures across the state.
• Wasps & Hornets – Paper wasps, yellow jackets, and bald-faced hornets build nests around homes and can become aggressive.
• Mosquitoes – Found near standing water, mosquitoes are a major nuisance in Washington, particularly during warmer months.
• Wildlife – Raccoons, squirrels, and opossums often seek shelter in attics and crawl spaces, leading to damage and contamination.

We provide quarterly pest control for a wide range of residential and commercial properties, offering protection from the most common pests in Washington.

We service single-family homes, duplexes, and townhomes, ensuring families can enjoy a pest-free environment. We do not treat apartments or homes with shared walls unless we can treat the entire unit to avoid pushing pests to neighboring properties and to ensure we can guarantee our work. Our General Pest Control Plan covers ants, cockroaches, spiders, rodents, and more, while our Premium Package adds mosquito and tick control for families who enjoy spending time outdoors. For homeowners looking for extra protection, we offer termite control, rodent exclusion, attic insulation, wildlife in attic removal, bed bug treatments, and moisture control to help prevent future infestations.

Our commercial pest control services in Washington are designed for office buildings, warehouses, retail spaces, and other businesses that need a pest-free environment. We do not treat businesses with shared walls to ensure effective service and prevent pest migration between units. We understand that pests can impact operations, reputation, and employee safety, which is why we create customized treatment plans to keep businesses protected. Our services include general pest control, premium pest control, rodent control, and termite prevention to help businesses stay pest-free year-round.

We offer targeted solutions for a variety of pests in Washington, ensuring long-term prevention and protection.

Our quarterly pest control treatments provide ongoing protection against common household pests, including ants, cockroaches, fleas, spiders, rodents, wasps and more. By treating both the interior and exterior of the home or business, we create a barrier that prevents pests from returning. Free re-treatments are included if pests persist between scheduled visits.

Mosquitoes and ticks can pose serious health risks, spreading diseases like West Nile virus and Lyme disease. Our seasonal fogging treatments from March to October reduce populations by targeting breeding areas, ensuring your outdoor spaces remain enjoyable and bite-free.

Termites can cause extensive damage if left unchecked. We use the Sentricon® system, a scientifically proven baiting method that eliminates termite colonies and prevents future infestations. This system provides long-term protection without the need for disruptive liquid treatments.

Rodents not only damage property but also pose health risks. Our rodent exclusion service involves sealing entry points and strategically placing bait stations to keep rodents out for good. By preventing access to food and shelter, we ensure a long-term solution to rodent problems.

Bed bugs can be difficult to eliminate without professional intervention. Our comprehensive bed bug treatments use a combination of heat, steam, and chemical applications to eradicate infestations at all life stages. We focus on bedrooms, furniture, and common hiding spots to ensure complete elimination.

Blown-in fiberglass attic insulation not only improves energy efficiency but also acts as a barrier against pests. This insulation deters rodents, insects, and other unwanted visitors while helping to regulate indoor temperatures.

Unwanted wildlife like raccoons and squirrels can cause damage by chewing wires, tearing insulation, and creating nesting sites. Our humane wildlife removal and exclusion services safely guide these animals out and implement prevention strategies to keep them from returning.

1. Consultation & Scheduling – Call us to discuss your pest concerns and schedule an appointment.
2. Thorough Treatment – Our licensed technicians apply environmentally conscious treatments that are tough on pests.
3. Ongoing Prevention – Our quarterly pest control plan keeps pests from returning with free re-treatments if needed.
4. Specialized Services – For termites, rodents, and attic insulation, we offer targeted solutions for long-term protection.

Choosing the right pest control provider is about more than just getting rid of pests—it’s about finding a company that prioritizes your home or business’s long-term protection and overall experience. At Alta Pest Control, we believe in delivering not just effective treatments but also a commitment to customer satisfaction, honest communication, and proactive prevention. Here are some reasons why homeowners and businesses trust us for their pest control needs:

• A Family-Owned Company That Puts Customers First – We prioritize honesty, professionalism, and dependable service.
• Thousands of 5-Star Reviews – Our customers trust us because we communicate clearly and deliver results.
• Commercial-Grade Treatments That Work – Our products are tough on pests while being mindful of your home and family.
• Commitment to Long-Term Prevention – We don’t just treat pests—we help prevent them with proactive solutions.
• The Alta Guarantee – If pests return, we will, too—at no extra cost.

Take the next step toward a pest-free home or business with Alta Pest Control. Contact us today to schedule your service in Tri-Cities, Seattle, and Spokane, and experience the Alta difference.

For a quote, call us at (866) 201-7787 or fill out our online form today.