Mouse Exterminator Cost: 2026 Pricing Guide

Last updated: March 4, 2026

By James — 25-year pest control industry veteran

Mouse exterminator cost ranges from $150 to $500 for most homes, with the national average around $250. A basic one-time trapping service starts at $150, while a comprehensive treatment that includes inspection, trapping, exclusion, and follow-up visits can reach $500 or more. The price depends on how many mice you have, how many entry points need sealing, and the size of your home.

This guide breaks down mouse removal costs by service type, treatment method, and what to expect from a professional visit. For pricing on all rodent species including rats, see our rodent exterminator cost guide. For general pest treatment pricing, see our pest control cost guide.

Average Mouse Exterminator Cost in 2026

The cost of mouse extermination depends on whether you need a single treatment or ongoing service. Most homeowners pay between $150 and $500 for a complete mouse removal job.

One-time trapping handles the immediate problem but does nothing to prevent mice from returning. For lasting results, most pest control professionals pair trapping with exclusion work. Annual contracts are the most cost-effective option for homes with recurring mouse problems.

One-Time Trapping vs. Ongoing Exclusion Programs

One-time trapping ($150 to $300)

A one-time trapping service includes an inspection, placement of 6 to 12 snap traps or bait stations, and one or two follow-up visits to check and reset traps. This approach works for small, isolated mouse sightings where only a few mice have entered. However, without sealing entry points, new mice will find their way back in.

Ongoing exclusion program ($300 to $600 initially, then $40 to $75/month)

An exclusion program starts with a thorough inspection to identify every gap, crack, and opening where mice can enter. The technician seals entry points with steel wool, caulk, copper mesh, or metal flashing, then sets traps to catch any mice already inside. Monthly or quarterly follow-up visits check for new activity and maintain exclusion barriers. This is the only approach that provides lasting results.

Factors That Affect Mouse Exterminator Cost

Number of entry points

Mice can squeeze through any gap larger than 1/4 inch, roughly the size of a dime. Older homes often have dozens of potential entry points around pipes, vents, utility lines, foundation cracks, and gaps under doors. More entry points mean more materials and labor for exclusion work. A home with 3 to 5 entry points may cost $200 to $350 to seal, while one with 15 or more gaps can run $500 to $800.

Severity of infestation

A few mice spotted in the kitchen is a different job than an established colony nesting in the attic or walls. Mild infestations (a few droppings, one or two sightings) cost $150 to $250 to resolve. Moderate infestations with activity in multiple rooms run $250 to $400. Severe infestations with extensive droppings, gnaw damage, and nesting in walls or insulation can cost $400 to $600 or more.

Home size

Larger homes have more potential entry points and more ground to cover during inspection and trap placement. A 1,000-square-foot apartment or condo typically costs $150 to $250 for treatment. A 2,500-square-foot single-family home averages $250 to $400. Homes over 3,500 square feet can reach $400 to $500+.

Urban vs. rural location

Urban areas tend to have higher labor costs, pushing prices up by 10% to 20% compared to rural areas. However, rural and suburban homes often have more entry points and greater exposure to field mice, which can increase the scope of exclusion work. Properties near open fields, wooded areas, or agricultural land are especially prone to seasonal mouse invasions.

What Professional Mouse Extermination Includes

A quality mouse extermination service covers four key steps. Understanding what is included helps you compare quotes and avoid paying for incomplete work.

1. Inspection ($0 to $150)

The technician inspects the interior and exterior of your home to identify signs of mouse activity (droppings, gnaw marks, grease trails) and locate entry points. Many companies offer the inspection free when bundled with treatment. A standalone inspection costs $75 to $150.

2. Trapping ($150 to $300)

Snap traps or bait stations are placed along known travel routes, typically along walls, behind appliances, in cabinets, and near entry points. A typical home needs 6 to 15 traps. The technician positions them based on droppings and activity signs, not randomly.

3. Exclusion ($200 to $600)

This is the most important step. The technician seals every gap, crack, and opening where mice can enter using steel wool, caulk, copper mesh, expanding foam, or metal flashing. Common spots include pipe penetrations, dryer vents, garage door seals, foundation cracks, and gaps around utility lines. Exclusion is what separates a temporary fix from a permanent solution.

4. Follow-up visits ($75 to $150 each)

One to three follow-up visits check traps, remove caught mice, reset traps, and verify that exclusion barriers are holding. Most companies include one or two follow-ups in their initial price. Additional follow-ups are billed separately.

Snap Traps vs. Bait Stations vs. Exclusion

Most professionals use snap traps as their primary tool for indoor mouse control. Snap traps are effective, inexpensive, and allow immediate removal of dead mice, avoiding the odor problems that come with poison. Bait stations are better suited for exterior perimeter defense. Regardless of trapping method, exclusion is necessary to solve the problem long-term.

Cost Per Visit vs. Annual Contracts

Homeowners with recurring mouse problems should compare the cost of individual service calls against an annual prevention contract.

If you call an exterminator twice per year at $200 per visit, that is $400 with no ongoing warranty. An annual contract at $450 covers initial treatment plus quarterly monitoring and typically includes a guarantee that the company will return at no charge if mice reappear. For homes with seasonal mouse pressure, the annual contract is usually the better value.

Why Exclusion Matters More Than Trapping

Trapping catches the mice already inside your home. Exclusion stops new mice from entering. Without exclusion, trapping is an endless cycle. A single female mouse can produce 5 to 10 litters per year, with 5 to 6 pups per litter. That means one pair of mice can become 60 or more in a single year if they have access to your home.

Exclusion focuses on sealing every opening larger than 1/4 inch. Common entry points include gaps around plumbing pipes, dryer vents, HVAC lines, electrical conduit, foundation cracks, garage door seals, and gaps where siding meets the foundation. Professional exclusion uses materials mice cannot chew through: steel wool, copper mesh, metal flashing, and hardware cloth.

Investing $200 to $600 in exclusion once is cheaper than paying $150 to $300 for trapping services multiple times per year. Most companies guarantee their exclusion work for 1 to 2 years, meaning they will return at no charge if mice get back in through a sealed entry point. For more information on DIY mouse removal methods, see our guide on how to get rid of mice.

DIY vs. Professional Mouse Removal

Bottom line: DIY snap traps ($2 to $5 each at hardware stores) work well for catching a mouse or two if you also seal the gaps they are using to enter. For infestations with activity in multiple rooms, droppings in the attic or walls, or recurring problems despite DIY efforts, professional service is the more cost-effective choice. Professionals find entry points that homeowners miss. That hidden gap behind the dishwasher or the crack where the dryer vent meets the wall is often the difference between solving the problem and chasing it in circles.

Additional Costs: Damage Repair and Sanitization

Mouse extermination pricing does not always include the cost of repairing damage or cleaning up contamination. These are common add-on expenses.

Mouse droppings carry hantavirus, salmonella, and other pathogens. Professional sanitization is important if droppings are present in food storage areas, HVAC ducts, or insulation. Mice also gnaw on electrical wiring, which creates a fire risk. If you notice chewed wires during or after treatment, have an electrician inspect and repair them. For larger wildlife issues that may require specialized removal, see our wildlife removal cost guide.

How to Save on Mouse Extermination

• Act fast. A few mice cost $150 to $250 to remove. Waiting until the problem grows can double or triple the cost. Early action is the single biggest money saver.
• Get three quotes. Mouse extermination pricing varies significantly between companies. Written estimates make it easy to compare scope and pricing side by side.
• Bundle trapping and exclusion. Many companies offer a discount when you combine trapping with exclusion work. Ask for a package price rather than paying for each service separately.
• Seal easy entry points yourself. Buy steel wool and caulk ($10 to $20 total) and seal visible gaps around pipes and vents. This reduces the scope of professional exclusion work.
• Choose an annual contract for recurring issues. If mice come back every fall, an annual contract with quarterly visits is cheaper than repeated one-time calls.
• Reduce attractants. Store food in sealed glass or metal containers, keep counters clean, and secure trash cans with tight lids. Fewer food sources mean fewer mice.
• Ask about the warranty. A company that guarantees exclusion work for 1 to 2 years protects you from paying again if mice find a new way in.

Frequently Asked Questions