How Much Does a Mouse Exterminator Cost in 2026?

By Alejandro Daniel José
Founder & Editor, Pest Decoded

Last reviewed: July 2026

A professional mouse exterminator typically costs between $150 and $550 for inspection, trap placement, removal, and basic follow-up. A small, accessible problem may cost less, while a recurring infestation involving several entry points, an attic, crawl space, contaminated insulation, or extensive cleanup can cost $1,000 to $7,000 or more.

The main reason mouse-control quotes vary so much is that companies may be pricing completely different services. One quote may cover only traps inside the home. Another may include a complete exterior inspection, sealing entry points, monitoring, sanitation, dead-rodent removal, follow-up visits, and a written exclusion warranty.

For lasting control, the most valuable part of the project is often not killing the mice already inside. It is finding and sealing the openings that allow new mice to enter. Traps without exclusion can reduce current activity while leaving the property vulnerable to another infestation.

Before comparing prices, determine whether the quote includes:

• Inspection and identification
• Trap or bait-station placement
• Return visits and monitoring
• Removal of captured or dead mice
• Exterior and interior entry-point inspection
• Sealing holes and gaps
• Cleanup and disinfection
• Insulation removal or replacement
• A written warranty

If you are not certain whether the evidence comes from mice or rats,

begin with our signs of a mouse infestation and signs of a rat infestation guides. For broader prevention and removal methods, see our rodent control guide.

Average Mouse Exterminator Cost at a Glance

These prices are planning ranges, not amounts that should automatically be added together. A $500 program may already include inspection, traps, two return visits, and minor sealing. Another company may quote each component separately.

Request a written total for the complete recommended program, including the initial service, scheduled return visits, exclusion, cleanup, products, and warranty.

How Pest Decoded Approaches These Cost Ranges

Pest Decoded reviewed U.S. mouse-extermination and rodent-removal price data available in July 2026. Published prices vary substantially because “mouse extermination” is not a standardized package.

Some estimates cover only the immediate reduction of mice inside the living area. Others combine:

• Inspection
• Trapping
• Bait stations
• Exclusion
• Sanitation
• Attic or crawl-space work
• Follow-up monitoring
• Repairs

For this reason, this guide:

• Uses ranges rather than one universal national average
• Separates removal from exclusion
• Separates light sanitation from major remediation
• Separates mouse-control work from property repairs
• Does not assume that every home needs rodenticide
• Treats recurring monitoring and warranties as separate price variables
• Explains the scope that should appear in a written quote

The final price for a specific property should be based on inspection findings, not merely the number of mice a resident believes are present.

Mouse Exterminator Cost by Infestation Level

These categories do not correspond to a fixed number of mice. A single mouse seen in the kitchen may be an isolated entry, or it may be the only visible member of a larger hidden population.

Severity should be evaluated using evidence such as:

• Fresh droppings in several areas
• Repeated trap captures
• Gnaw marks
• Nesting materials
• Activity during daylight
• Scratching inside several walls or ceilings
• Food-package damage
• Odor
• Contamination in insulation
• Multiple entry points
• Recurring activity after previous treatment

The company should explain which evidence supports its classification of the infestation and why the proposed scope is necessary.

What Does a Mouse Exterminator Actually Do?

A complete professional mouse-control program generally uses several coordinated steps rather than relying on one product.

1. Inspect the Property

The technician should inspect:

• Kitchens and pantries
• Areas behind appliances
• Basements and crawl spaces
• Attics
• Garages
• Utility rooms
• Plumbing and electrical penetrations
• Foundation gaps
• Doors and windows
• Roof edges, soffits, vents, and eaves
• Food, garbage, pet-food, and nesting sources

The inspection should identify evidence, likely travel routes, inaccessible areas, and openings through which mice may enter.

2. Reduce the Current Mouse Population

The company may use:

• Snap traps
• Enclosed traps
• Electronic traps
• Monitoring devices
• EPA-registered bait stations when appropriate

The Centers for Disease Control and Prevention recommends traditional snap traps for controlling rodents around the home and advises keeping all traps and bait away from children and pets.

CDC advises against glue traps and live traps because frightened rodents may urinate, potentially increasing exposure to rodent-borne disease.

3. Seal Entry Points

Mice can enter through openings approximately 1/4 inch wide—the width of a pencil.

The CDC recommends inspecting and sealing holes around:

• Cabinets
• Appliances
• Pipes
• Heating and cooling lines
• Electrical, water, gas, and sewer connections
• Doors and windows
• Foundations
• Attics and crawl spaces
• Vents
• Eaves, soffits, and roof edges

Small holes may be repaired with an appropriate durable material such as metal mesh combined with sealant. Larger openings may require hardware cloth, sheet metal, cement, flashing, carpentry, vent covers, or another construction-specific repair.

Spray foam alone should not automatically be treated as a permanent mouse barrier. Mice may chew through materials that lack a durable rodent-resistant component.

4. Remove Food, Water, and Shelter

Professional recommendations may include:

• Storing food in durable sealed containers
• Cleaning food spills
• Securing garbage
• Removing pet food overnight
• Correcting leaks
• Reducing clutter
• Moving bird seed and animal feed
• Managing compost
• Removing nesting material
• Improving outdoor sanitation

5. Monitor and Follow Up

The provider should return or provide a clear monitoring process until activity stops.

CDC recommends continuing to trap until no rodents are caught and no new evidence appears. If no rodents are captured for a week and there are no new signs, the active population may have been removed, although continuing prevention remains important.

Mouse Trapping Cost

A professional trapping program commonly costs $150–$550. The price depends on:

• Number of traps
• Number of rooms
• Attic or crawl-space access
• Number of return visits
• Removal of captured mice
• Monitoring duration
• Whether exclusion is included

A trapping quote should state who is responsible for checking traps and disposing of captured mice.

Some companies place traps during the initial visit and return several days later. Others require the homeowner to report captures. Lower-priced programs may charge separately for each return visit.

Snap Traps vs. Enclosed Traps

Traditional snap traps are widely used because they provide immediate evidence of capture and do not leave poisoned mice in inaccessible wall voids.

Enclosed trapping devices can reduce access by children and pets, but no trap should be placed where a child or animal can interfere with it.

Ask:

• Which trap type will be used?
• Where will traps be placed?
• How often will they be checked?
• How are dead mice removed?
• How long will trapping continue?
• What happens if activity persists?

Mouse Bait Station Cost

Professional bait-station programs commonly cost $300–$700 or more, depending on the number of stations and the monitoring schedule.

Rodenticide may be considered when trapping does not resolve a persistent infestation or when a licensed professional determines that baiting is appropriate for the property.

The U.S. Environmental Protection Agency warns that rat and mouse poisons can harm people, pets, and wildlife when misused. Products must be used according to the label and placed where children and animals cannot access them. If the problem turns out to involve rats rather than mice, our rat control cost guide explains how removal, exclusion, cleanup, and access can change professional pricing.

EPA-registered household rodenticides are generally sold in ready-to-use bait stations designed to reduce access by children, pets, and non-target animals when used correctly.

A professional baiting quote should identify:

• Product name
• EPA registration number
• Station type
• Interior or exterior placement
• Number of stations
• Inspection schedule
• Carcass-removal plan
• Pet and child safety measures
• Duration of the program

Rodenticide can result in mice dying in inaccessible places. Ask how the company handles odor complaints and whether dead-animal removal is included.

Mouse Exclusion Cost

Mouse exclusion typically costs $300–$1,500 for a standard residential property, although sealing only one or two simple openings may cost less. Large homes, complex rooflines, crawl spaces, deteriorated construction, and numerous entry points can push the cost above $2,500.

Exclusion may include:

• Sealing gaps around utility lines
• Installing door sweeps
• Repairing garage-door gaps
• Screening vents
• Sealing foundation openings
• Repairing soffits and eaves
• Installing flashing
• Repairing siding gaps
• Sealing roof intersections
• Protecting crawl-space openings

Not every pest-control company performs carpentry, roofing, masonry, or major repairs. The quote should explain:

• Which openings were found
• Which openings will be sealed
• Which material will be used
• Which repairs require another contractor
• Whether photographs are included
• How long the exclusion work is warranted

Why Exclusion Often Provides the Best Long-Term Value

Trapping removes mice already inside. Exclusion reduces the chance that new mice will enter through the same openings.

A lower-priced program that includes only traps may need to be repeated every season. A more expensive program that corrects entry points may cost less over several years.

Compare both:

• Immediate removal cost
• Long-term prevention cost

Exclusion should be coordinated with trapping. Sealing every exit without accounting for mice already inside can leave animals trapped in the structure.

Mouse Cleanup and Sanitation Cost

Minor cleanup and sanitation commonly costs $150–$600. Heavy contamination in an attic, crawl space, vacant building, or HVAC system can cost $1,000 to several thousand dollars.

The price depends on:

• Amount of urine and droppings
• Number of nests or dead rodents
• Size of the contaminated area
• Accessibility
• Type of surface
• Insulation contamination
• Need for respiratory protection
• Waste disposal
• Odor treatment
• HVAC involvement

Cleanup should occur after the active infestation and entry points are being addressed. Removing contaminated material without controlling the mice can lead to immediate recontamination.

Do Not Sweep or Vacuum Dry Mouse Droppings

The CDC warns against sweeping or vacuuming dry rodent urine, droppings, and nesting material. Disturbing dry contamination can place infectious particles into the air.

CDC recommends wetting contaminated material thoroughly with an appropriate disinfectant, allowing the required contact time, wiping it up with disposable material, and wearing rubber or plastic gloves.

Heavy infestations require additional precautions and may justify professional remediation with appropriate protective equipment.

When Professional Cleanup Is Especially Important

Professional cleanup should be considered when:

• Large quantities of droppings are present
• Several nests are found
• Contaminated insulation must be removed
• The property has been vacant
• Rodents entered air ducts
• The contaminated area is difficult to reach
• Residents have health vulnerabilities
• Proper respiratory protection is required

CDC recommends contacting a professional rodent service when rodents have entered heating and cooling ventilation systems.

Attic and Crawl-Space Mouse Removal Cost

Mouse control in an attic or crawl space commonly costs more than treatment in an accessible kitchen or garage.

The project may require:

• Accessing confined areas
• Setting and checking numerous traps
• Inspecting the roofline or foundation
• Sealing vents, eaves, soffits, or utility gaps
• Removing nests and dead mice
• Cleaning droppings
• Removing contaminated insulation
• Replacing damaged insulation
• Repairing chewed wiring or ductwork

Insulation replacement may be priced by square foot and can add several thousand dollars to the project. Do not approve complete insulation replacement based only on a small number of old droppings.

Ask the company to document:

• Fresh versus old evidence
• Extent of contaminated insulation
• Areas requiring removal
• Why spot cleanup is or is not possible
• Whether exclusion will be completed first
• Who will replace the insulation
• Required insulation rating and material

For expensive attic remediation, obtaining another inspection and written quote is reasonable.

What Is Included in a Mouse Exterminator Quote?

A complete quote should identify:

• Evidence supporting the mouse diagnosis
• Rooms and structures inspected
• Areas that could not be inspected
• Trap or bait-station type
• Number and location of devices
• Number of return visits
• Captured-mouse removal
• Entry points identified
• Entry points included in the repair
• Materials used for exclusion
• Cleanup scope
• Products and EPA registration numbers
• Pet and child safety precautions
• Warranty terms
• Total initial price
• Possible additional fees

What Is Usually Not Included?

Unless the written quote specifically includes them, expect these services to be separate:

• Major carpentry or roofing repairs
• Electrical-wire repair
• HVAC repair or duct cleaning
• Complete attic insulation replacement
• Drywall removal or replacement
• Kitchen-cabinet repair
• Mold remediation
• Restoration of contaminated stored belongings
• Emergency or after-hours visits
• Detached structures
• Recurring monitoring after the warranty period
• Repair of future openings unrelated to the original exclusion work

Example Mouse-Control Quotes

These examples illustrate how scope changes the total. They are not fixed package prices.

One-Time Mouse Service vs. Recurring Pest-Control Plan

A one-time mouse program may be appropriate when:

• The activity is recent and localized
• The entry point can be identified
• Trapping and exclusion are completed together
• No continuing structural problem exists

A recurring plan may be appropriate when:

• The property has ongoing rodent pressure
• It is a commercial or food-handling property
• Several buildings require monitoring
• New entry points develop frequently
• The property is connected to other units
• The plan includes meaningful inspection and exclusion follow-up

Recurring service should not mean endlessly replacing bait without investigating how mice enter. Ask whether the plan includes inspection, sanitation recommendations, entry-point monitoring, and targeted corrective work.

DIY Mouse Control Cost vs. Professional Service

A basic DIY mouse-control attempt may cost less than $100 and include snap traps, monitoring, storage containers, sealant, and metal mesh.

DIY control may be reasonable when:

• Evidence is limited and recent
• One or two accessible entry points are visible
• Traps can be kept away from children and pets
• No heavy contamination exists
• Mice have not entered ducts or inaccessible areas
• Activity stops after trapping and sealing

Professional service becomes more valuable when:

• Droppings appear in several rooms
• Mice continue after one week of trapping
• The entry points cannot be found
• Activity occurs inside walls, an attic, or a crawl space
• Children or pets complicate device placement
• Rodenticide is being considered
• Contaminated insulation is present
• The infestation returns repeatedly
• Mice may have entered HVAC ducts

Do not use more rodenticide than allowed by the label or place loose bait where children, pets, or wildlife can reach it.

How to Compare Mouse Exterminator Quotes

How to Choose a Professional Mouse Exterminator

Ask each company:

• What evidence confirms mice rather than rats or another animal?
• Which interior and exterior areas will be inspected?
• How will mice currently inside be removed?
• Will you use traps, rodenticide, or both?
• What products and EPA registration numbers will be used?
• How are children and pets protected?
• How many return visits are included?
• Will you remove captured or dead mice?
• Which entry points will be sealed?
• Which exclusion materials will be used?
• Does the warranty cover trapping, exclusion, or both?
• What repairs are excluded?
• How can I verify the company’s license and insurance?

A good provider should explain its findings and complete scope without relying on pressure, fear, or an unexplained whole-attic replacement recommendation.

Frequently Asked Questions

How much does a mouse exterminator cost?

Basic professional mouse control usually costs $150–$550. Projects involving extensive exclusion, cleanup, attic work, or contaminated insulation can cost $1,000–$7,000 or more.

How much does it cost to remove one mouse?

A small service involving inspection, several traps, and a return visit may cost $150–$400. The cost depends less on the one visible mouse than on whether additional mice and entry points are present.

Does a mouse exterminator seal entry points?

Some companies include minor exclusion, while others charge separately or do not perform repairs. Request a written list of the openings and materials included.

How much does mouse exclusion cost?

Whole-home mouse exclusion commonly costs $300–$1,500 or more. Complex rooflines, crawl spaces, extensive damage, and many entry points can push the cost above $2,500.

How much does mouse cleanup cost?

Minor sanitation commonly costs $150–$600. Heavy attic or crawl-space contamination can cost $1,000 to several thousand dollars, especially when insulation must be removed or replaced.

Is an inspection included?

Many companies include or waive the inspection when treatment is purchased. Others charge approximately $75–$150. Confirm whether the inspection includes the exterior and entry points.

How many visits does mouse extermination take?

A limited problem may require an initial visit and one or two follow-ups. Established infestations, bait-station programs, and extensive exclusion may require several visits.

Can an exterminator get rid of mice permanently?

No company can guarantee that mice will never approach a property again. Effective trapping, durable exclusion, sanitation, and monitoring can substantially reduce the likelihood of recurring entry.

Should I use traps or poison?

CDC recommends snap traps for household rodent control. EPA-registered bait stations may be considered for persistent infestations and must be used strictly according to their labels.

Can poison harm pets?

Yes. Rodenticides can harm pets, children, and wildlife when misused. Baits must be secured and inaccessible, and dead rodents should be removed promptly.

Why do mice return after extermination?

Mice often return when entry points remain open, food and shelter are still available, or only the visible mice were removed. Exclusion is essential for long-term control.

Is same-day mouse extermination more expensive?

Emergency, after-hours, weekend, or same-day appointments may cost more. Ask whether the premium applies only to the first visit or to the full program.

Should attic insulation be replaced after mice?

Not automatically. Replacement may be justified when insulation is heavily contaminated, damaged, compressed, or cannot be cleaned safely. Request photographs, affected-area measurements, and another quote before approving complete replacement.

Can I vacuum mouse droppings?

Do not vacuum or sweep dry droppings. CDC recommends wetting them thoroughly with disinfectant and following its safe cleanup procedure.

Does homeowners insurance cover mouse extermination?

Homeowners insurance commonly excludes routine pest-control and infestation costs. Coverage depends on the exact policy and the cause of any resulting damage.

Is professional mouse control worth it?

Professional service is particularly useful when activity is recurring, entry points are hidden, several rooms are affected, cleanup is substantial, or mice have entered inaccessible areas.

Mouse-control prices reflect U.S. market ranges reviewed in July 2026 and are provided for planning purposes. Rodenticide use must comply with the registered product label, and heavy contamination should be cleaned according to current public-health guidance.