Every spring, millions of termites across Virginia wake up hungry. Termite swarm season in Northern Virginia typically begins in March and peaks through May, which means right now is the most critical time of year to protect your home. Termites cause more damage to US homes than fires, floods, and storms combined and homeowners insurance does not cover a single dollar of it.

If you live in Alexandria, Arlington, Fairfax, or anywhere in Northern Virginia, your home is at risk. Here is everything you need to know about termite season and how to protect your biggest investment.

When Is Termite Season in Virginia?

Subterranean termites, the most destructive species in our region, are active year-round underground in Virginia’s mild climate. However, swarm season is when they become visible and when new colonies are established.

How to Spot Termite Swarmers

Seeing swarmers is often the first visible sign that termites are active near or inside your home. Many homeowners mistake them for flying ants. Here is how to tell them apart.

Warning Signs of a Termite Infestation

• Mud tubes on foundation walls, piers, or crawl space beams
• Hollow-sounding wood when tapped — termites eat from inside out
• Bubbling or peeling paint that looks like water damage
• Doors and windows that stick as termites damage frames
• Frass (droppings) that look like sawdust or coffee grounds near wood
• Discarded wings near windowsills, light fixtures, or doors
• Visible swarmers inside your home, especially near light sources

Why Northern Virginia Homes Are Especially Vulnerable

Northern Virginia’s combination of clay-heavy soil, high humidity summers, and older housing stock creates ideal termite conditions. Homes in Alexandria, Arlington, and Fairfax County that were built before 1990 often have little to no termite protection built in.

The Eastern Subterranean Termite is the dominant species in our area and it is one of the most destructive insects in North America. A mature colony can contain up to one million workers, all feeding continuously 24 hours a day.

Do Not Wait Until You See Damage

The most dangerous thing about termites is that they work silently inside walls, floors, and foundations where you cannot see them. By the time visible damage appears, a colony has typically been feeding for two to four years. Getting an annual termite inspection is the only reliable way to catch an infestation before it becomes a costly repair.

At Matar Pest Control, we have been protecting Northern Virginia homes from termites since 1991. Our technicians know exactly where termites hide in the types of homes common in Alexandria, Arlington, Fairfax, and surrounding areas.