Rat Exterminator Cost: Average Prices & Cost Factors

Rats are a different job from mice or insects. They are larger, chew through wood and wiring, and enter through gaps that are easy to miss. A good rat job has two parts: removing the animals and closing the openings they used. Quotes that cover only the first part tend to bring the problem back.

This page focuses on rats specifically. For general exterminator call-out prices across many pests, see the broader exterminator guide. The figures here come from published sources with a check date of Oct 11, 2026.

DIY traps sit at the low end, and fumigation sits at the top. In between are professional visits, trapping, exclusion work, and full removal, which bundles several steps.

Trapping removes the animals you have now. Exclusion seals the gaps in the foundation, vents, roofline, and utility openings so new ones cannot get in. Doing one without the other is a common reason for repeat calls. Fumigation is the most extreme option and is reserved for large or hard-to-reach infestations.

Size matters because more rats mean more traps, more visits, and a larger area to inspect. A single rat found in a garage is a short job. Droppings in the attic, noise in the walls, and gnaw marks in several rooms point to a larger one.

Fumigation is priced per square foot of the home. It is uncommon for rats and usually follows a failed round of trapping or a very large infestation.

The source here reports a wide range because rat jobs differ so much. A company that only sets traps will quote less than one that also seals entry points, cleans droppings, and replaces damaged insulation. Regional rates and the type of rat, such as roof rats in the attic versus Norway rats at ground level, may also change the approach.

• Infestation size. More rats means more visits and more traps.
• Location. Attics, crawl spaces, and wall voids take longer to reach than a garage.
• Entry points. Sealing many gaps costs more than closing one.
• Number of visits. Trapping usually needs return trips to check and reset traps.
• Cleanup and repair. Droppings, urine, and chewed insulation or wiring add separate work.
• Home size. Larger homes take longer to inspect and treat.

A standard pest control plan is built around insects and may not cover rodents. Some plans include rodent monitoring, while others sell it as an add-on. If you already pay for a quarterly plan, ask what it includes before booking a separate rat service. Wildlife and rodent specialists often handle exclusion work better than a general insect technician.

Scratching or scurrying in walls or ceilings, greasy rub marks along baseboards, gnawed food packaging, and droppings near food or pipes all point to an active infestation. Pets acting strangely near a wall or vent can be another clue. Once you see rats during the day, the colony is often well established, and a professional inspection becomes worth the cost.

Snap traps and bait stations are inexpensive and can handle a very small problem. They carry risks. Poison bait can harm children, pets, and wildlife, and a poisoned rat may die inside a wall where you cannot reach it. Traps need to be placed along walls and runways where rats travel.

A professional is the better choice when you hear activity in the attic or walls, find repeated droppings, or have already tried traps without lasting results. Rat droppings and urine can carry disease, so wear gloves and a mask when cleaning, and consider hiring a cleanup service for large deposits. Check with your local health department for safe handling guidance.

• Does the quote include sealing entry points, or only removal?
• How many visits are included, and what happens if rats return?
• What products will be used, and how are pets and children kept safe?
• Is there a guarantee, and how long does it last?
• Are cleanup and repair of damaged insulation priced separately?

Rats come back to the same easy food and shelter. Store pet food and birdseed in sealed containers, keep trash lids closed, trim branches that touch the roof, and clear clutter from garages and sheds. Repair damaged screens, vents, and door sweeps. These steps cost little compared with a second round of treatment.