What Does a Pest Control Operator Do?

Cassie L. Damewood

A pest control operator, also commonly called an exterminator, uses special equipment, treatments and preventive measures to eradicate or control the infestation of detrimental animals and insects from homes, commercial buildings and land. She may be an independent contractor or work for a pest control company or government agency. Some operators are permanent full-time employees at companies where pest control is a major concern, such as at food manufacturing or food processing companies.

Ants surrounding a piece of food.
Ants surrounding a piece of food.

The most common insects an operator deals with are cockroaches, fleas, bedbugs, spiders, ants and termites. Hives and nests of bees and wasps are other common targets for extermination. Animal pests often include rats, mice and other types of rodents. Occasionally, birds or snakes that have nested in buildings are eliminated by a pest control operator.

Pest control operators can help with spiders.
Pest control operators can help with spiders.

Homeowners frequently contact pest control operators to schedule inspections when they hear of pest problems experienced by their neighbors. Many exterminators offer free inspections. These inspections generally entail the operator examining the home and yard of the resident. The pest control operator commonly inspects the home from top to bottom, using special tools to poke and prod foundations, basements, attics and other areas that are popular hiding places for pests. She also typically scrutinizes outdoor buildings, such as sheds or garages and looks under shrubs and trees for signs of infestation.

An American cockroach, also sometimes called a palmetto bug.
An American cockroach, also sometimes called a palmetto bug.

After the inspection, the operator normally prepares a report for the homeowner that outlines areas of concern and recommends plans of action. These action plans often include spraying with chemical or natural compounds, setting traps, sealing up suspected points of entry and obliterating nests and suspected breeding areas. The offer of periodic inspections is often part of the proposal, as is a money-back guarantee if the pests persist.

Some pest control operators use rat poison to eliminate rodents.
Some pest control operators use rat poison to eliminate rodents.

If the homeowner agrees and signs a contract, the operator typically schedules an appointment and returns with a crew to do the job. Residents are frequently required to vacate the premises if toxic materials are part of the pest removal program. Safely segregating pets during the procedure is normally recommended as well.

A flying cockroach.
A flying cockroach.

Most employers require job applicants to have a high school diploma or equivalent. Classes in basic math, biology and science are preferred. Knowledge of building construction is a plus. The majority of pest control companies provide on-the-job training that ordinarily takes two to three months to complete. The training generally includes instruction on safe administration of the treatment products and how to conduct comprehensive inspections.

Brown rats are a common rodent pest.
Brown rats are a common rodent pest.
A pest control operator might be hired to remove wasps or bees from a home's exterior.
A pest control operator might be hired to remove wasps or bees from a home's exterior.
Wasps nests are common targets for exterminators.
Wasps nests are common targets for exterminators.

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Discussion Comments

anon131119

City express pest control helped my in detecting rodents in my house.

It really is worth spending some money in pest control.

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