Rodent Control & Exclusion Services

in Sonoma, Marin & Napa Counties

We proudly serve homes and businesses across Sonoma, Marin, and Napa counies. Whether you're dealing with rats in the attic, mice in your crawlspace, or droppings in the garage, our expert team provides fast, humane, and permanent rodent control. Below are the cities we serve in each county.

At RAT Exclusion Services, we provide fast, humane, and permanent rodent control throughout Sonoma, Marin, and Napa counties. Whether you're dealing with rats in your attic, mice in your walls, or contaminated insulation in your crawlspace, our expert team delivers comprehensive solutions designed to eliminate the problem at the source—and keep it from coming back.

Our Services Include:

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Service Areas By County

Below you'll find the counties and communities we serve, with links to more details for each area.

Sonoma County Rodent Control Services

We serve all of Sonoma County with expert rat removal, exclusion, and attic cleanup services. From historic homes in Sonoma to suburban neighborhoods in Rohnert Park througohout Santa Rosa and the wine country, we help keep your property rodent-free for good.

Main Cities Served in Sonoma County

  • Santa Rosa

  • Petaluma

  • Rohnert Park

  • Cotati

  • Sebastopol

  • Healdsburg

  • Sonoma

  • Windsor

  • Cloverdale

  • Kenwood

  • Glen Ellen

  • Guerneville

Marin County Rodent Control Services

We provide full-service rodent control and exclusion throughout Marin County, including both inland communities and coastal areas. Whether you're in Novato or San Rafael, Mill Valley to Stinson Beach, we deliver permanent, poison-free rodent protection.

Main Cities Served in Marin County

  • San Rafael

  • Novato

  • Fairfax

  • San Anselmo

  • Ross

  • Corte Madera

  • Mill Valley

  • Inverness

  • Point Reyes Station

  • Bolinas

  • Stinson Beach

  • Tomales

  • Marshall

Napa County Rodent Control Services

From wine country estates to quiet rural homes, we provide expert rodent control services across Napa Valley. If you’re dealing with rats, mice, or contaminated insulation, we’ll inspect and solve the issue fast—without poisons.

  • Napa

  • Calistoga

  • St. Helena

  • Yountville

  • Angwin

  • Rutherford

  • Oakville

  • Pope Valley

  • Deer Park

  • Lake Berryessa area

Book Your FREE Rat Inspection - Choose a Time Below

FAQS

How does your service work? 

We offer a free estimate and service in Sonoma, Napa, North and West Marin Counties. Our expert Rat Detective will find the entry points of rats and mice into your home or structure. We'll catch what’s there and then seal them out. We guarantee our work for 2 years. RES is 100% poison-free and does not use any rodenticides or pesticides.

What do you do if a rat is in between the walls or ceiling soffits? 

We use an attractant to lure rats into our traps which are placed in the active primary traffic areas such as the crawl space and attic. Rats look for a food source and don’t stay in one localized place for long periods. 

What happens when there is activity after the 4 weeks?

RES service will be extended until there is no more activity. Our rat detectives will be executing perimeter checks during each service check. If there is any breach in RES work, or a new entry point is found, it can be addressed.

How can we prevent rats from getting on the roof? 

Rats can jump up to 3 feet. RES recommends having any foliage or branches cut back 4-5 feet to prevent roof access. The use of gutter guards can be helpful too.  

Do you offer a clean up service? 

RES focuses mainly on exclusion work and can clean droppings on hard surfaces. We use a shop vac with a HEPA filter. RES can recommend a company that offers a more extensive crawlspace or attic cleanup.

Do you provide exclusion service for animals other than rats or mice? 

No. RES service for rats and mice only. For any other animals we recommend contacting Sonoma Wildlife Rescue, Wildcare or a local wild animal service provider in your area. 

Do you remove dead rodents from HVAC ducts?

No. We recommend a local HVAC company

How does payment work? 

The initial estimate is provided at no charge. After the estimate and invoice approval, you can pay using cash, check, or credit card payments. We can split the payments in 2. We ask for a minimum of half up front when we begin service and the remainder balance due by the 3rd week of service.