Exterminator in Las Vegas, NV: Pests, Seasons, Licensing and Cost

A cockroach in the dishwasher door at midnight. Droppings on top of the block wall, under the orange tree. A line of small brown ants that reappears every time the drip system runs. Many calls to an exterminator in Las Vegas start with something this ordinary, and the cause is usually one of three things: water, shelter, or a gap somewhere in the house.

This page is the general guide to hiring pest control in the city of Las Vegas, Nevada. It explains what a pest control license covers here and how to look one up, why a desert valley has this much pest pressure, which pests providers are called about and when, what a service visit involves, and what national cost guides publish. The facts come from the Nevada Department of Agriculture, the Southern Nevada Health District, the National Weather Service and other public sources, each named where it is used.

Exterminator Vegas is a referral service, not a pest control company. We do not treat homes, and we hold no pest control license of our own. When you call the number on this page or send the request form, we connect you with an independent local pest control provider, and that provider handles the inspection, the price and the work. There is more about how this works on the about page.

What an exterminator does, and what Nevada law calls it

In Nevada law the trade is called pest control. Chapter 555 of the Nevada Revised Statutes defines it broadly. Under NRS 555.2667 it covers publicly holding yourself out as being in the business of detecting, preventing, controlling or exterminating pests, and engaging in, advertising or soliciting for the use of pesticides or mechanical devices against them. NRS 555.280 says no one may do that for hire or for profit without a license from the Nevada Department of Agriculture, usually shortened to NDA.

The Department’s own page on who needs a pest control license says who that covers, including anyone who applies pesticides for hire, anyone in the pest control business who uses pesticides or mechanical devices to control pests, and anyone who performs pest inspections for hire. It names one exception that matters to homeowners. Controlling pigeons and other vertebrate pests with mechanical devices alone does not require a license, an exemption written into the state’s regulations at NAC 555.260.

A license is issued for specific categories of work. Household pest control sits in the field the Department calls Urban and Structural, and its licensing guide says the two most common categories in Nevada are Limited Landscape (C1) and Industrial and Institutional (C2).

Category	What the Department says it covers	The job it matches at a house
C1 Limited Landscape	Insect pests, vertebrate pests and plant diseases on ornamentals and turf in urban areas, including fruit trees not grown commercially	Treating shrubs, lawn and backyard fruit trees
C2 Industrial and Institutional	Insect pests and vertebrate pests in, on or around industrial complexes, institutional complexes and dwelling units	Cockroaches, ants, scorpions, spiders, rodents and bed bugs in and around a home
C3 Structural	Control of wood-destroying pests, and inspection for them and for the conditions that lead to them	Termite inspections, termite reports and termite treatment
C4 Fumigation	The use of poisonous and lethal fumigants	Tenting or sealing a structure and filling it with gas
C6 Weeds	Weed control in landscapes, turf and rights-of-way	Weed treatment in rock yards and along walls

The category matters because one company may hold some and not others. A provider with C2 can treat for roaches and scorpions, but termite inspections belong to C3, and fumigation is a category of its own, C4.

How to check a pest control license in Nevada

The license check is yours to make, for every provider and however you found them. The Department’s Pest Control page offers no search tool. It links a list of every license holder, which you can open from its Pest Control program page or directly as a PDF.

The list is issued for one license year and carries the date it was printed at the foot of each page, so check that you are reading the current one. Each row shows a company’s license number and name, then each person on that license, the date of the license and the categories that person holds, written as Primary Principal: C2 or Operator: C2. A line at the top says all licenses expire on December 31 of that year.

1. Ask for the company’s exact name and license number. A provider should give both without hesitation.
2. Open the Department’s list and find the company. The list is alphabetical by company name. Check that the name matches, not just something close to it.
3. Read the categories. C2 for household pests, C3 for anything to do with termites, C4 for fumigation, C1 for plants and turf.
4. Match the person. The person who comes to your door to apply pesticide should appear under that company as a principal or an operator.
5. Ask about insurance. The Department requires a Nevada Certificate of Insurance on file before it issues a business license, and again at each yearly renewal. Ask the provider for current proof of coverage as well.

Behind each name on that list is a set of requirements. The Department’s licensing guide says every company must have a Primary Principal for each category it works in, a person with two years of verified experience in that category, or six months of it plus 16 college credits in biological sciences. Operators pass a core exam and a category exam, principals also pass a law exam, and both complete six continuing education units a year. The guide says licensees are subject to random vehicle and pesticide use inspections by Department inspectors, and that companies must keep application records for at least two years.

Why a desert city has this many pests

Las Vegas sits on the floor of the Mojave Desert. The National Weather Service puts normal rainfall at 4.18 inches a year, measured over 1991 to 2020. The normal high in July is 104.5 degrees and the normal low is 82.0. In December the normal high is 56.9 and the normal low 39.6. On those numbers alone, the valley should be a hard place for a cockroach or a rat to live.

What changes the picture is water that people add. Under the Southern Nevada Water Authority’s 2026 summer schedule, as FOX5 reported it, grass could be watered up to six days a week from May 1 through August 31, and the Authority recommended running drip systems for trees and plants four days a week. A valve box, a drip emitter and a shaded planter stay damp through months when almost no rain falls: the normal for June is 0.04 inch.

Public sources draw the same line from water to pests. A University of Nevada Cooperative Extension horticulture specialist told KNPR in 2016 that irrigation provides water for scorpions and their prey, that organic material in yards feeds crickets and cockroaches, and that the cracks in the walls around most homes give them shelter. The Southern Nevada Health District’s rodent fact sheet says roof rats need heavy vegetation and a reliable source of water, and that reports of them are often associated with washes and with areas of heavy vegetation and standing water.

The Department of Agriculture makes the point from the other direction. Its training manual says the red imported fire ant is not adapted to the desert and needs moisture such as irrigation to survive, and that the colonies found in Nevada turned up in lush, irrigated landscapes and plant nurseries. In other words, the yard is the habitat. A good exterminator in Las Vegas looks at the irrigation, the plants and the walls before reaching for a sprayer.

The pests Las Vegas providers are called about

Four pests have pages of their own on this site, because the work is different enough to need one: scorpion control in Las Vegas, bee removal in Las Vegas, pigeon control in Las Vegas and finding a bed bug exterminator in Las Vegas. The rest of the regular calls are below.

Cockroaches

The Department’s manual for C2 license holders says the German cockroach is the most frequently found species in Nevada and the most important one in homes, apartments and restaurants. Indoors it is most abundant in the kitchen. The manual says cockroaches are carried into homes on grocery sacks, in cardboard boxes, in food packages and in laundry, and that seeing them in daylight usually means a heavy infestation, because they are active at night.

The large roaches people find in garages and on patios are different animals. The manual describes the American cockroach as the main cockroach of city sewer systems, able to enter homes through plumbing. It says the Turkestan cockroach is relatively new to Nevada, is now widely distributed in southern Nevada, and lives mostly outdoors in water meter boxes, cracks between blocks of poured concrete, compost piles, leaf litter and potted plants. A fourth species, the field cockroach, lives in irrigated yards in southern Nevada and may come into houses in large numbers in drier periods.

This is why identification comes first. An indoor German cockroach problem and an outdoor Turkestan one call for different work in different places. In September 2026, FOX5 reported cockroaches in garages and houses in a neighborhood beside Clark County Wetlands Park, the county park the Las Vegas Wash runs through, and said county officials linked the problem to earlier wet conditions.

Ants

The Department’s manual calls the Argentine ant one of the most common ants in southern Nevada, in landscapes and households alike. Its colonies have many queens, link up with one another and spread by budding, which the manual says makes them very difficult to control. The southern fire ant is native to the southern United States and common in southern Nevada, has a painful sting, and nests at the base of plants and along the edges of walkways and structures. Pavement ants are established in Clark County and nest under slabs next to lawn.

One ant matters more than its numbers suggest. The Department’s manual says the red imported fire ant is not known to be established in Nevada, and that the colonies found here over years of surveys were eradicated. It looks much like the southern fire ant, and the manual says telling them apart takes a microscope. The Department’s entomology program takes insect samples for identification, so an aggressive, stinging ant you cannot name is worth sending in.

Roof rats

The Health District’s fact sheet says roof rats have been documented in the Las Vegas valley since 1990. The first identifications were in the south and central part of the valley and were associated with imported palm trees. Roof rats weigh 5 to 10 ounces, have tails longer than their bodies, and prefer seeds, nuts, fruits and vegetables, which makes a backyard citrus, pomegranate or fig tree a food source. The Department’s manual adds that in Nevada, roof rats are found primarily in the Las Vegas area.

The Health District recommends that rodent control be carried out by a commercial pest control company that holds a Nevada Department of Agriculture license. Its own advice to residents is about the building and the yard: weatherproof doors and windows, seal pipe and wire openings with steel wool or wire mesh, secure pet doors at night, trim bushes, clear leaf litter, keep trash covered and bring pet food in overnight. It says over-the-counter poison baits should not be used in households with children or pets unless a pest control company with a state license directs it.

Termites

The Department’s manual for C3 license holders says termites are the major wood-destroying pests in Nevada, and that more time and money go into them than into every other wood-destroying pest combined. The arid land subterranean termite is found statewide and builds mud tubes between the soil and the structure. The western drywood termite is native to southern Nevada, does not live in the soil, and takes its moisture from the dry, sound wood it eats. The desert dampwood termite is found only in Clark County and is of minor importance.

The manual also describes a tube-building desert termite that is becoming more common in southern Nevada. It leaves irregular mud crusts on fences, tree trunks and old wood, but it feeds on surface layers and dead plant material, so the damage is less severe. Telling these apart is work for a termite specialist. NRS 555.285 requires a license to inspect a structure for wood-destroying pests, to write or alter the inspection report, or to estimate or bid on the treatment, and the Department’s category for that work is C3, Structural.

Mosquitoes

Mosquito tracking in Clark County belongs to the Southern Nevada Health District, which sets traps in parks, wash channels, wetlands and neighborhoods and tests what it catches for West Nile and other viruses. In 2026 it began about a month early because of warm weather and rain, FOX5 reported in March. The District is also watching Aedes aegypti, an invasive mosquito that bites during the day and breeds in containers as small as a plant saucer or a bottle cap. The advice in that report was to remove standing water around the home and to report a green swimming pool to local code enforcement.

A year of pest pressure in the valley

The calendar below pairs the National Weather Service normals with what public sources say about timing. It is a guide to when calls tend to come, not a schedule the pests have agreed to.

Months	Normal weather	What the sources say is happening
December to February	Highs 57 to 63, lows 40 to 44. February is the wettest month at 0.80 inch.	Bark scorpions are less active and cluster in sheltered spaces. German cockroaches and bed bugs carry on indoors. Pavement ants nesting against a house can still forage inside.
March to May	Highs climb from 71 to 88. May brings 0.07 inch of rain.	Bee swarms start as the weather warms. American cockroaches produce most of their egg cases in April or May. Mosquito trapping begins.
June to September	Highs 95 to 104, with normal lows above 70 every month.	Bark scorpions are at their most active on nights above 70 degrees. Pavement ants forage indoors most often. Scorpions of other species move into homes after heavy rain.
October to November	Highs fall from 81 to 67, lows from 60 to 47.	Scorpion activity slows from November. Wasps look for places to overwinter in buildings.

July and August are the monsoon months, when thunderstorms can fill the dry washes that drain toward the Las Vegas Wash and Clark County Wetlands Park. The Department’s manual says scorpion migrations into homes often follow heavy summer rains. A storm that floods a wash or soaks the ground along a block wall can be followed by sightings in houses that had none.

What a pest control visit involves

The providers we work with each set their own process, prices and schedule. What follows is how a professional visit normally runs, so you know what to expect and what to ask for.

1. The first conversation. Say what you have seen, where, at what time of day and for how long. Mention children, pets, a pool, fruit trees and whether you rent.
2. The inspection. The provider looks at the places the pest lives, not only where you saw it: valve boxes, the base of the block wall, the garage door seal, under sinks, the attic hatch.
3. The identification. You should be told what the pest is. German cockroach or Turkestan, roof rat or mouse, Argentine ant or fire ant. The treatment follows from the answer.
4. The plan and the price. Ask for it in writing: what will be done, where, with what, how many visits, and what happens if the pest comes back.
5. The treatment. This may be sealing, trapping, baiting, a targeted application, or several of these. Ask for the label of any product used. The Environmental Protection Agency says a reliable applicator will show credentials and can provide copies of pesticide labels, including the proper application rates.
6. The follow-up. Many problems take more than one visit. The record of what was applied stays with the company. The Department’s licensing guide says companies must keep application records for at least two years.

The EPA’s advice on selecting a pest control service adds two points worth repeating. Most pest problems can wait a few days, which leaves time to compare more than one company. And pesticides should not be applied unless pests are actually present and cannot be controlled by other means. The agency also says not to let children or pets into treated areas until the spray has dried.

One visit or a regular plan

HomeAdvisor’s cost guide prices pest control both ways, as one-time visits and as monthly, quarterly and annual plans, so expect to be offered both. Which one fits depends on the pest. A problem that lives inside the building, such as German cockroaches or bed bugs, has a beginning and an end: an inspection, a set of treatments and a check that it worked. Problems that come from the yard, such as Turkestan cockroaches, Argentine ants and scorpions, can return for as long as the yard feeds and waters them.

Before you agree to a plan, ask what each visit includes, whether inside treatment is part of it, what a return visit between scheduled dates costs, and how the agreement is ended. The EPA says a service contract should include periodic inspections. A plan that never includes one is only a spray route.

What pest control costs: published figures

Exterminator Vegas does not set prices, and no one can price a job without seeing the property. What can be given honestly are the ranges a national cost guide publishes, with its date, so you can tell whether a quote sits in normal territory. The figures below are from HomeAdvisor’s national pest control cost guide as it read in October 2026. They are not Las Vegas prices, and the guide gives none for this city.

Service	Published national range
Typical pest control visit	$108 to $261, average $172. Reported low $50, high $500
Monthly visits on a plan	$40 to $70 per visit
Quarterly visits on a plan	$100 to $300 per visit
One-time visit, no plan	$300 to $550
Ants	$100 to $500
Cockroaches	$100 to $600
Mice and rats	$180 to $600
Bed bugs, whole home	$1,000 to $4,000
Bees	$150 to $500

HomeAdvisor does not publish a separate figure for scorpions, and its bed bug and bee figures are discussed on those pages. Whatever the pest, these are the things to ask about when a quote looks high or low.

• The pest. In the guide’s figures, bed bugs cost far more to treat than ants.
• How far it has gone. One room or the whole house, one colony or several.
• The size of the lot and the length of block wall. More perimeter is more work.
• Sealing. Closing gaps is labor. Ask whether it is priced apart from treatment.
• Access. Two stories, a tile roof, an attic with no walkway.
• Follow-up. How many return visits the price includes.

Questions to ask before you hire

• What is the company’s name and Nevada pest control license number, and which categories does it hold?
• Will the person treating my home be listed on that license?
• Can I see current proof of insurance?
• What pest is this, and how do you know?
• What will you do first that does not involve a pesticide?
• What products will be used, and can I see the labels?
• How many visits are included, and what happens if the pest returns?
• What do I need to do before and after the visit?
• Is this a one-time job or a plan, and how do I end the plan?

Warning signs the EPA lists

• A special price that is only good if treatment is done immediately
• Pest control bundled with home repairs or tree trimming
• No listed or working telephone number
• A salesperson at the door with insects said to come from a neighbor’s house
• A price quoted per gallon
• A secret formula. The EPA notes that registered pesticide labels list the active ingredients
• A claim that a government agency endorses the company. Agencies do not endorse companies or products

Renters, landlords and shared walls

If you rent, the first question is who arranges the pest control. Nevada’s landlord and tenant law, NRS 118A.290, requires a landlord to keep a dwelling habitable, and its list of what that means includes the building, grounds and other areas under the landlord’s control at the start of the tenancy being clean, sanitary and reasonably free from rodents, insects and vermin. Tenants have duties as well. NRS 118A.310 requires a tenant to keep the part of the premises they occupy as clean and safe as its condition permits and to dispose of garbage in a clean and safe manner.

If a landlord does not act, NRS 118A.355 sets out a process that begins with written notice describing the problem. The landlord then has 14 days to fix it or to make a best effort to. The statute lists what a tenant may do after that, and it excludes conditions the tenant caused. This is a summary and not legal advice. Read the statute or speak to a legal aid office before withholding rent, and tell the provider that you are a tenant.

Shared structures matter for owners too. A block wall belongs to two yards, a townhome shares an attic line, and a condominium building shares the utility lines that the manual says cockroaches travel along. Treating one side can leave the other side untouched. If your home is attached or sits in an association, ask the provider how the neighbors and the common areas fit into the plan.

Las Vegas neighborhoods and the cities next door

The city of Las Vegas is the county seat of Clark County, with 641,903 residents at the 2020 census. Its named neighborhoods include Downtown, Summerlin, Centennial Hills, The Lakes, Desert Shores, Peccole Ranch, Queensridge, Canyon Gate, Angel Park, Lone Mountain, Tule Springs, Twin Lakes, Rancho, West Las Vegas and East Las Vegas. Summerlin is a master-planned community on the western edge of the city, next to Red Rock Canyon National Conservation Area.

A Las Vegas mailing address is not always inside the city. The Strip lies in the unincorporated towns of Paradise and Winchester, and Spring Valley, Enterprise, Sunrise Manor, Whitney and Summerlin South are unincorporated Clark County as well. Henderson, about 16 miles to the southeast, and North Las Vegas, to the northeast, are separate cities with their own city halls and codes. Henderson was incorporated in 1953 and North Las Vegas in 1946.

For pest control, the license does not change at those lines. The Nevada Department of Agriculture license is a state license, so the check described above applies whether the home is in Centennial Hills, in Green Valley in Henderson or in Aliante in North Las Vegas. Local rules do differ. The ban on feeding pigeons, for one, sits in each city’s own code and in the county’s, and the page on pigeon control sets out the Las Vegas and Clark County sections.

Part of the valley	What public sources say
Summerlin and Centennial Hills	Las Vegas Fire and Rescue said in 2017 that most of its bee swarm calls came from Centennial Hills, Summerlin and Henderson, which it put down to those areas having more greenery.
South and central valley	Where the Health District says roof rats were first identified, in association with imported palm trees.
Homes near washes and the Wetlands Park	The Health District ties roof rat reports to washes, heavy vegetation and standing water. FOX5 reported cockroaches in homes beside the Wetlands Park in September 2026.
New subdivisions at the desert edge	The Department of Agriculture’s manual says desert scorpions usually enter homes in newly developed areas less than three years old.
Established areas with block walls and palms	The same manual says bark scorpions in Las Vegas have been collected from palm trees, building walls and concrete block walls through most of the year.

The valley’s population tripled between 1990 and 2018, so much of its housing dates from those decades. The Extension specialist quoted earlier spoke of the walls around most homes, and a wall on a lot line belongs to two yards. Whatever the neighborhood, ask a provider how the neighbor’s side of the wall fits into the plan.

What you can do before the provider arrives

None of this replaces treatment. Most of it comes straight from the Health District’s rodent fact sheet and the Department’s manual.

• Fix leaks at hose bibs, valve boxes and drip lines, and stop water pooling against the house.
• Seal pipe chases and wire openings with steel wool, aluminum or wire mesh, as the Health District advises.
• Check the garage door and entry doors at night with the lights on inside. The Health District’s advice is to eliminate light from around doors.
• Trim bushes and tree branches back from the walls and roof, and clear leaf litter from under shrubs.
• Pick up fallen fruit and bring pet food in overnight.
• Keep trash in covered cans.
• Stack firewood 12 inches off the ground and away from the house, and clear lumber, stones and debris from the foot of the walls.
• Write down where and when you see the pest. A provider can do more with a pattern than with a single sighting.

If what you are seeing matches something on this page, the next step is to have a provider look at it and put what they find in writing. Call, and we connect you with a local pest control provider who works in Las Vegas.

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