Termite Swarm Season in SoCal: What Homeowners Need to Know This May

Every spring, we get an uptick in phone calls from concerned Southern California homeowners asking the same question: “What are these flying bugs around my window?” 

Chances are, if you’re seeing small winged insects fluttering near your doors, windows, or porch lights, you’re witnessing the start of termite swarm season—and it’s not something to ignore.

At 1st Stryke Pest & Termite, we’re here to help you understand what termite swarms mean, why they happen in May, and what steps you can take to protect your home.

Why Termites Swarm in Southern California

Termites are active year-round in SoCal thanks to our mild climate, but swarming season typically peaks in May as the weather warms and humidity rises slightly. 

This is when mature termite colonies produce “alates,” or winged reproductive termites, that leave their nests in large groups to find new homes—and that might just be yours.

These swarmer’s don’t cause structural damage themselves, but their presence is a red flag that a termite colony is already nearby or even inside your home.

Key Signs of a Termite Swarm

We always tell our customers: spotting a swarm isn’t the problem—it’s the symptom. Keep an eye out for:

  • Winged insects near windows or light fixtures (especially during daylight hours)
  • Piles of discarded wings on window sills or floors
  • Mud tubes along the foundation, walls, or crawl spaces
  • Tiny holes in wood, bubbling paint, or hollow-sounding timber

If you notice any of these signs, don’t wait. Termites work fast and quietly, and the longer you wait, the more costly the damage becomes.

Termite Species in SoCal: Know Your Enemy

Southern California is home to two major termite threats:

  1. Subterranean termites – These build mud tubes from the soil and are the most destructive. Swarming usually occurs after rain followed by warm temperatures.
  2. Drywood termites – These live directly in the wood and often swarm on sunny, warm days. You’ll likely see these swarmers indoors near wooden trim or attic spaces.

Our licensed technicians at 1st Stryke Pest & Termite are trained to identify both species and tailor a treatment plan specific to your infestation.

What a Swarm Could Mean for Your Property Value

Termite damage isn’t just structural—it can impact your home’s resale value and even complicate escrow during a sale. A documented infestation may require costly repairs and clearance letters. 

Getting ahead of the problem now can save you from major headaches if you ever plan to sell your home.

What You Should (and Shouldn’t) Do If You See a Swarm

DO:

  • Take photos or collect a few specimens for identification
  • Vacuum up swarmers indoors, but save some for inspection
  • Call a licensed pest control company (like us!) for a professional inspection

DON’T:

  • Spray over-the-counter bug spray around the swarm—you might disrupt the colony but not eliminate it
  • Assume it’s a one-time event—termites rarely swarm once and disappear
  • Wait and see what happens—early detection is your best defense

How We Handle Termite Inspections and Treatments

At 1st Stryke Pest & Termite, we take termite threats seriously. We start with a comprehensive inspection to assess your property for signs of current or previous infestations. 

From there, we’ll recommend the best treatment based on your home’s structure, termite species, and level of infestation.

  • Some of the treatment options we may recommend include:
  • Local spot treatments for smaller, isolated infestations
  • Full-structure fumigation for drywood termites
  • Baiting systems and soil treatments for subterranean colonies
  • Preventive treatments for high-risk properties

We also offer ongoing monitoring plans to ensure termites don’t return. Our goal is not just to treat the problem but to give you peace of mind year-round.

Prevention Tips to Protect Your Home This Season

While we’re always here to help if termites make it inside, there’s plenty you can do to keep your home less inviting to them:

  • Fix leaks and eliminate moisture sources around the home
  • Seal cracks in your foundation and roofline
  • Keep woodpiles and mulch away from your home’s exterior
  • Schedule regular inspections—especially in older homes or high-risk areas

Southern California homes are especially vulnerable due to our climate, so termite prevention should be part of every homeowner’s spring checklist.

Call 1st Stryke Before the Swarm Becomes a Nightmare

If you’ve seen signs of swarming or just want peace of mind this termite season, we’re ready to help. Our team at 1st Stryke Pest & Termite has decades of experience protecting Southern California homes with effective, affordable, and long-lasting termite control solutions.

Call us today or schedule a termite inspection online—before those winged invaders turn into a full-blown infestation.