The arid climate of Las Vegas may seem inhospitable to moisture-reliant termites at first glance. However, some termite species can adapt to drier conditions, and pockets of moisture exist across the valley from irrigation, rainfall, and leaky pipes. So while termite activity is reduced compared to tropical regions, termites have been detected living in certain areas of Las Vegas.

Key Takeaways

  • Termites do live in certain parts of Las Vegas despite the arid desert climate. The main species are subterranean and drywood termites.
  • Termites can thrive in moist microclimates in areas with poor drainage, excessive landscaping irrigation, leaky plumbing, etc.
  • Signs of termites include mud tubes, damaged wood, swarmers, discarded wings, and hollow-sounding wood.
  • Termites can cause major structural damage, health hazards, and costly repairs if uncontrolled. Catching infestations early is key.
  • Prevention involves eliminating wood-soil contact, fixing moisture issues, sealing entry points, removing vegetation near home, and professional treatments.
  • Regular professional inspections and proactive treatments will help protect Las Vegas homes from termites.

Understanding Termites

Termites are a type of destructive pest that can cause a lot of damage to homes and businesses if left unchecked. There are different species of termites, but some of the most common in the United States are subterranean termites, drywood termites, dampwood termites, and Formosan termites. Termites feed on cellulose material such as wood and plant fibers and can rapidly eat away wood from the inside, oftentimes going undetected for years until the major signs of an infestation appear.

Some key facts about termites

  • Termites are eusocial insects that live in colonies with workers, soldiers, and reproductive members. A termite colony can have hundreds to thousands of termites.
  • While termites predominantly live underground, colonies of drywood termites can live inside wood or above ground.
  • Subterranean termites need contact with soil and moisture to survive, building mud tubes to travel between their colony and food sources.
  • Soldier termites have larger mandibles that they use to defend the colony. Soldier termites bang their heads against the tunnels to alert the colony of threats.
  • Swarmers are reproductive termites with wings that start new colonies. Seeing swarmers emerging inside is a sure sign of a termite infestation.
  • Termites can eat constantly, 24 hours a day, causing rapid damage over a short period of time.

Termites in the United States

There are over 40 termite species in the U.S. but the main types are subterranean termites that live underground, drywood termites that infest dry, sound wood, dampwood termites in damp wood sources, and invasive Formosan termites prominent in Southern states. The most common species across the U.S. are the eastern subterranean termite and the western subterranean termite. Desert areas in the Southwest like Nevada primarily have drywood termites and subterranean termites.

Do Termites Exist in Las Vegas?

The arid desert climate of Las Vegas, Nevada would seem an unlikely place to find termites, but termites do in fact exist in the Las Vegas valley. The two main species of termite found in the Las Vegas area are western subterranean termites and drywood termites.

Western subterranean termites are very common in Southern Nevada and can be found throughout the Las Vegas valley. They build underground colonies and construct mud tubes to reach food sources. Drywood termites infest seasoned wood and are also prevalent in the Las Vegas region. While less common, signs of dampwood termites may also occur in some parts of Las Vegas.

So despite its hot and dry desert conditions, termites have adapted to live in the Las Vegas environment and can be destructive pests if left unchecked around your property.

Las Vegas Environment

Las Vegas Climate and Geographical Features

Las Vegas is located in the Mojave Desert and has an arid desert climate reaching over 100°F for months in the summer. The average annual rainfall is only about 4 inches per year. The valley terrain is drier with milder temperatures while the surrounding mountains are higher elevation with cooler temps.

The arid climate and dry conditions in Las Vegas would seem to create an environment that is not ideal for termites which need moisture and prefer warmer conditions. However, termites have adapted to exist in certain pockets of Las Vegas where conditions enable their survival.

The Arid Climate’s Impact on Termite Activity

The hot, dry desert environment in Las Vegas limits termite activity compared to tropical regions. Lack of moisture in the soil makes it harder for subterranean termites to establish thriving colonies. Drywood termites are better equipped to handle the arid conditions but still need occasional moisture.

Termites in Las Vegas tend to be most active and cause infestations in areas that offer suitable moisture, food supply, and shelter from temperature extremes. Termites can take advantage of moist microclimates around leaky pipes, improperly drained areas, wood touching soil, and excess landscape irrigation to gain the needed water supply for their colonies.

Factors Making Las Vegas Attractive or Unattractive to Termites

There are certain factors around Las Vegas properties that can make the environment more or less conducive to termites:

Soil Moisture:

Wet soil around foundations and moisture from excess irrigation can provide conditions suitable for subterranean termite colonies in Las Vegas. Ensuring proper drainage and grading around the home limits the available moisture termites need.

Wooden Structures:

Termites need cellulose food sources. Houses with wood construction, wood landscaping mulch, wooden fences and any other outdoor wood around provides ample termite food, making it attractive. Concrete and steel construction is less appetizing to termites.

Landscaping Practices:

Dense vegetation, wood mulch and heavy ground cover close to the home retains moisture in the soil, which subterranean termites can use to form colonies. Gravel and rock landscaping is less hospitable.

Construction Materials:

Homes built with concrete foundations and masonry construction offer fewer entry points and food sources for termites compared to wood frame construction.

Temperature Fluctuations:

The extreme temperature swings in Las Vegas, from over 100°F in summer to near freezing in winter, make it harder for termites to establish stable colonies. Termites prefer consistent warmer temperatures.

Termite Inspections in Las Vegas

The Importance of Termite Inspections

Since termites can enter any home and cause major structural damage, it is important for Las Vegas homeowners to have regular termite inspections. Termites have the ability to go undetected for years while they eat away and hollow out wood from the inside. Getting preventative termite inspections for your Las Vegas property at least once per year can help catch potential infestations and termite activity early before costly damage occurs.

Termite inspections involve trained professionals checking both inside and outside your home for any signs of termites. A qualified termite inspector will also check environmental conditions around the home for factors that could enable termite colonies to get established and will provide guidance on corrections that need to be made. Relying on a professional termite inspection gives you peace of mind that termites are not secretly invading your Las Vegas home or property.

Recognizing Common Signs of Termite Infestations

Being aware of the common signs of termites can help Las Vegas homeowners spot early warnings of termite activity on their property:

Mud Tubes:

Mud tubes constructed on foundation walls or other surfaces are one of the key indicators of subterranean termites. These narrow mud tunnels protect termites from light and allow them to travel between their underground colonies and the wood food sources in your home. Seeing mud tubes is a sure sign your home is being invaded by termites.

Wood Damage:

Look inside your home for cracked paint, blistered drywall or any signs of wood damage which may indicate termites are feeding behind walls. Tap on wood with the handle of a screwdriver and listen for sections that sound hollow where termites have eaten away the inside of wood while leaving the outside shell intact.


Seeing winged termite swarmers emerging indoors is a telltale sign of an active infestation inside your home. Swarmers are often mistaken for flying ants but can be identified by straight antennae and straight wings that are equal in length.

Discarded Wings:

After swarmers fly off to mate and start a new colony, their shed wings are left behind as evidence around windows, door frames or the infested wood itself. Seeing tiny tan discarded wings around your home is a clear indicator of an existing termite colony.

Hollow-Sounding Wood:

Termites eat wood from the inside out, leaving just a thin outer layer that can sound hollow when tapped. Probe wood structures, support beams and trim with a screwdriver to detect hollow sections.

Potential Risks and Consequences

Impact of termites on property

Termites can cause major destruction to homes and structures if left undetected and uncontrolled in Las Vegas. Their wood-destroying behavior can compromise the structural integrity and stability of the entire home resulting in very costly repairs. Termites work constantly day and night to consume wood around your property and just a few years of infestation can lead to devastating consequences. Getting a handle on termite problems before they escalate is critical.

Health concerns related to termite infestations

Drywood termites create fecal pellets called frass when they eat through wood. Accumulation of this frass within infested walls or attics can cause allergic reactions and breathing issues when disturbed and released into air. Termites can also spread bacteria within the home and bring mold growth in their wake.

Financial implications of termite damage

The repair costs due to termite damage can be huge and is usually not covered by homeowners insurance. Las Vegas homeowners have to foot the bill that can range from thousands to tens of thousands of dollars depending on extent of destruction. The costs include structure repair, replacement of floors, drywall, mold remediation and more – and this expense comes on top of paying for termite treatment. Preventing termite infestations early is exponentially less expensive than repairing major termite damage.

Various Methods of Termite Control and Prevention

Chemical Treatments:

Traditional liquid termiticide treatment involves creating a chemical barrier around and underneath the home to kill and repel termites. Though effective initially, the barriers have to be monitored and reapplied periodically.

Physical Barriers:

Physical termite barriers like sand or mesh can be installed around foundation during construction to block termite entry. Barriers get disrupted over time so cannot be relied upon alone.

Baiting Systems:

Termite bait stations containing slow-acting poison are installed around the property. The bait is brought back and spread through the colony by worker termites, gradually eliminating the entire termite population.

Wood Treatments:

Borate-based wood treatments are applied to vulnerable wood during construction. This poison absorbed by wooden structures kills termites as they feed. Requires reapplication every few years.

A comprehensive integrated pest management plan against termites will incorporate a combination of barriers, baiting and wood treatment for maximum effect. Relying solely on low-impact over-the-counter sprays and powders is often inadequate for lasting termite prevention.

Tips for Homeowners on Preventing Termite Infestations

Here are some key tips for Las Vegas homeowners to prevent termite infestations:

Remove Wood-to-Ground Contact

Eliminate any wood contact with soil around foundation. Clear away form boards, grade soil, repair moisture issues.

Maintain Proper Drainage

Ensure downspouts direct water away from home. Grade soil so moisture doesn’t pool near foundation.

Regular Inspections

Have professional termite inspection done yearly. Look for signs of termites inside and out.

Landscaping Considerations

Avoid wood mulch or heavy vegetation touching home exterior. Plants farther away from foundation.

Seal Entry Points

Seal cracks in foundation, repair leaky plumbing to deny termite access. Foam seal penetrations.

Taking preventative measures focused on maintaining a dry environment around the home’s foundation, reducing termite access, and having professional termite control treatment makes a Las Vegas home far less vulnerable to termite infestations. With proper diligence and regular inspections, Las Vegas homeowners can rest easier knowing termites will not secretly invade and destroy parts of their home before getting noticed. Staying vigilant and addressing any signs of termites swiftly through qualified termite control experts will allow Las Vegas residents to co-exist with rather than be threatened by the presence of termites in the area. Contact a respected local pest control company like ABC Exterminators for an evaluation if you have concerns about termites around your Las Vegas property.


How do I get rid of termites in Las Vegas?

The best way to get rid of termites in Las Vegas is to have professional termite control treatment. This involves creating chemical barriers, using baits/traps, and wood treatments tailored specifically for Las Vegas conditions. DIY options like sprays and powders applied alone are usually not adequate for eliminating an infestation. A qualified exterminator will inspect, identify the termite type, locate the colony and use integrated pest management to eliminate termites.

What kills termites the fastest?

The fastest way to kill active termites is using liquid termiticides that are sprayed or foamed directly onto infested areas. These powerful insecticides are applied by professionals and spread through the termite colony by worker termites as they interact with each other, resulting in rapid population decline. Baiting systems and borate treatments work more slowly over weeks/months as termites ingest the poisons.

Are termites harmful to humans?

Termites themselves do not bite or directly harm humans. But they can affect human health in several ways. Drywood termite droppings can trigger allergies & breathing issues when released into air. Termites can also structurally weaken buildings and make them unsafe. Termite damage enables mold growth which has health effects.

What keeps termites away?

To help keep termites away from your Las Vegas home, eliminate any wood contact with soil, reduce moisture sources, ensure proper drainage, avoid dense landscaping near home, seal cracks & gaps in foundation, use sand/gravel mulch, get professional treatments, and have regular inspections to detect termites early before they establish colonies.


While the hot and dry desert climate of Las Vegas may seem an unlikely place to find termites, the persistent pests have managed to establish colonies throughout the area by adapting to pockets of moisture around irrigated landscapes and taking advantage of wooden structures for food. Homeowners need to be aware of the signs of termites and take proactive precautions tailored to the Las Vegas environment to protect their properties. Las Vegas residents can co-exist with termites with proper diligence, regular inspections, and swift action against early signs of infestation before severe damage occurs. Working with pest control professionals familiar with the optimal termite prevention and control methods for the unique climate allows Las Vegas homeowners to keep termites at bay.