10 best pest control companies in Napa, California

Pests commonly encountered in Napa are ticks, flies and bees. DIY prevention techniques may help your pest problem, but you may need to hire a pest control company for an existing infestation. These qualified pest control professionals in Napa can pinpoint the problem and resolve it safely and effectively.

Pests that infest your property put your home, family and pets at risk. Insects and small animals can cause long-term damage to your home, contaminate foods and spread disease.

Bringing in exterminators decreases these risks. A technician will identify nesting areas, and create a treatment plan, using methods such as shutting off entry points, capturing pests or applying pesticides. The right pest solution can take care of your pest infestation for the long haul.

Find the best local pest control company for you in Napa

Look for pest control companies in Napa with at least 3.5 out of 5 stars on Google Reviews and a good rating on Better Business Bureau (BBB). Use the filters below to help you find the right company for your needs.

What are common pests in Napa?

While pests are all over, not all of them invade the same places. Here are some signs of common pests in the Napa area.

• Mice: If mice have infiltrated your home, you might see one darting by or find droppings around the size of a grain of rice. Mice often damage furniture and have a distinct musky odor. They construct nests with scavenged bits and pieces and shredded fibers, and favor tight areas, so you may hear them in your walls and ceilings.
• Snakes: Snakes are more active during the warmer months and make homes in overgrown grass, rock piles, debris and wood. Signs of a snake infestation include the appearance of snake skins and snake eggs. You can test for a snake infestation by pouring some flour out where you think a snake lives. If you see trail marks in the flour, get in touch with a pest control expert right away.
• Ants: Many different types of ants can invade your home. Carpenter ants are drawn to wood, while fire ants like greasy food. Both types sting, unlike pavement ants, which can also often find their way inside. If you see a trail of ants in your home, it points to a larger infestation nearby.
• Flies: It's common to see a few flies inside your home during the summer, but an excessive number likely signals an infestation. Flies leave feces resembling clusters of black dots by drains, shelves, or trash. Finding maggots, which are fly larvae, in your trash also indicates an infestation.
• Ticks: While ticks usually stay close to the ground outside, they can attach to your pets, shoes and clothes and make their way indoors. Female ticks then lay eggs in upholstery, in carpet fibers or on curtains once inside your home. They may also nest along baseboards, in the lining or pockets of clothing and in corners.
• Bed bugs: Bed bugs are flat, wingless, reddish-brown insects about the size of apple seeds. Often seen in apartment complexes, hospitals and hotels, they spread through used furniture, clothing, purses and backpacks. They conceal themselves during the day in beds or cracks and crevices. Then they come out at night. You may have an infestation if you see the bugs themselves or bloody marks on mattresses or bedding.
• Bees: If you see more bees than usual inside or around your home, have dark stains on your walls or hear buzzing inside the walls, you may have a bee infestation. You might also notice a strange smell coming from your walls. This happens as bees die or honey seeps into the walls, causing the growth of mold and fungi. Bees can easily harm your family or your pets, as bee stings often cause allergic reactions.

How can you prevent pests in your Napa home?

While an infestation will typically require professional extermination, the best way to prevent infestations is to implement preventative measures.

Schedule regular preventative pest control

Left uncontrolled, insects and vermin can significantly impact your home and well-being. Discuss preventive options with a pest control company to stop infestations before they start. Experts may suggest that you set traps, seal access points or apply pesticides in specific areas.

Cover, seal or eliminate food sources

As pests are commonly looking for food, making food difficult to access will keep them from infesting your home. Food should be a minimum of half a foot off the floor and a small distance away from the walls. Make sure to keep sinks, counters and food storage areas clean and sanitized when not in use, and dispose of food scraps and other trash consistently. Maintain the areas around your trash cans and dumpsters.

Keep up with yard maintenance

Insects and small animals can hide in standing water, trash, tall grass and leaves. Keeping your yard clear of debris and your lawn and foliage well-maintained is one of the simplest ways to stop an infestation before it starts. If professional lawn maintenance is needed, check if national lawn care services such as TruGreen cover your region.

Seal off pest entrances

Sealing off entrances will deter insects and small animals from coming inside. Rats, for instance, can squeeze into holes as small as half an inch in diameter. Don't neglect holes in your roof or siding, and remember to seal up broken window frames. Some pest control services specialize in pest exclusion.

What are questions to ask your pest control provider?

To ensure you hire a pest control professional that's equipped to meet your specific needs, ask these questions.

Are your technicians properly licensed and insured?

The Environmental Protection Agency (EPA) oversees the use of pest control chemicals under the Federal Insecticide, Fungicide and Rodenticide Act. Additionally, the EPA requires restricted-use pesticide applicators and their supervisors to have certification compliant with the agency and state, territorial and tribal laws.

A Qualified Applicator License or Applicator Certificate issued by the California Department of Pesticide Regulation is required for pest control technicians to practice in California.

What treatment schedule do you recommend?

What treatment schedule a pest specialist recommends will depend on the treatment type, infestation severity, pest type and property location. Pest control services generally do not recommend getting a single treatment to rid a home of pests, as insects are often at different points in their life cycle, and can lay eggs in areas that are difficult to reach.

Pest pros typically suggest recurring treatments, some of which may only occur during the warmer months, while others are carried out in all seasons. They may also suggest bimonthly or quarterly preventative treatments to stop an infestation before it starts.

How long will it take to get rid of pests?

How long it will take for your pest problem to disappear depends on the infestation type and severity and the insect's life cycle. When the pest control professional applies the first treatment, you may see a decrease in activity, but pests can return after they hatch, requiring additional treatments. You may also notice increased activity after the first treatment, as it can drive pests from hiding places. Luckily, this should decrease within a few days.

Can I remain in my home during pest control treatments?

You can remain in your home for certain portions of the pest control treatment, such as sealing entry points. Should your service provider use a pesticide, you'll most likely need to leave your home while you wait for the pesticide to dry. This typically takes a few hours.

Certain pest control treatments can take a while. For termite fumigation, the pest control company sets up a tent over your entire home for three days to release the pesticide. You'll have to vacate your home during this process.

Are your treatments safe for my family and pets?

An experienced pest control professional knows the right amount of a product to use, the time needed for it to dry and when children and pets can safely return to the treated location. Before beginning any treatment, your service provider should inform you about what should be taken out of the area, including plants, animals and food.

Do you offer any “green” pest control methods?

Some pest control providers offer environmentally friendly methods for treating infestations. These companies employ techniques that have a smaller environmental impact compared to conventional methods. Examples of eco-friendly pest control include sealing areas where pests might get in, using humane traps for rodents and using naturally sourced pesticides.

What do I do if pests come back?

Most pest control providers offer guarantees and warranties should pests reappear before a specified date. Some companies may provide a single treatment, while others offer ongoing treatments to address recurring pest issues. Discuss the available options with your pest control expert.

Our methodology for selecting pest control companies

The Homefront Local team employs a proprietary scoring algorithm that evaluates companies based on key factors you value, such as average customer review ratings and trustworthiness indicators. Our method for determining trust involves a comparative analysis of the number of reviews a company receives compared to its local competitors. This leads to companies that have earned more trust from your local community being awarded a higher score. We review national pest control companies against our full pest control methodology. We score pest control companies based on service options, safety and certifications, service guarantees and customer service.