When Is Termite Season in Fresno, CA? (What Homeowners Should Know)

Subterranean Termites

Fresno homeowners often ask when termites are most active. In Fresno and much of California, termite season typically begins in early spring and lasts through fall. Warm days, rising humidity, and recent rainfall can trigger swarms and the formation of new colonies near homes.

In Fresno, you may see flying termites or piles of wings near windows in warmer months. These signs indicate that a nearby colony is expanding. Drywood and subterranean termites thrive in our mild climate, so call a pro early to stop an infestation.

Official Pest Prevention offers termite control services throughout Central and Northern California. With over 20 years of experience, we understand local termite behavior and how to protect your home throughout the year.

Key Takeaways

  • In Fresno, termite season typically runs from early spring to fall, depending on the weather.
  • Subterranean and drywood termites are the most common in Fresno homes.
  • Swarms show that new colonies may be forming near your home.
  • Annual termite inspections help you catch problems early and avoid costly damage.

Understanding Termite Season in California

Termite season in California varies by species and region. In Fresno, swarms can start as early as March. Western subterranean termites get more active during this time. Drywood termites often swarm later, sometimes in early fall as humidity rises.

During termite season, winged swarmers leave the nest to start new colonies. People often confuse them with flying ants. Termite swarmers have equal wings and straight antennae; ants have bent antennae. Observing swarmers indoors is a strong indication of an active termite colony within the building.

Common Types of Termites in Fresno

The three main species of termites that cause problems in California homes are subterranean termites, drywood termites, and dampwood termites. Subterranean termites, especially the western subterranean termite, build mud tubes from the soil to reach wood sources, while drywood termites infest dry, damaged wood directly.

The Pacific dampwood termite, although less common, can still be found in damp areas, such as crawl spaces and near leaky gutters. Knowing the different types of termites commonly found in homes helps you recognize early warning signs and choose the proper treatment. 

Each species needs a different termite treatment plan, so it helps to know how to get started with termite removal. A full termite inspection comes first.

Signs of Termite Activity Around Your Home

Active termites are silent destroyers, and most homeowners don’t notice what termites do to homes until significant damage has already occurred. Some of the most common warning signs you have termites in your home are small piles of frass (termite droppings), hollow-sounding or damaged wood, and pencil-width mud tubes along foundation walls. 

Subterranean termites rely on these mud tubes to travel between their colony and their food source, while drywood termites push frass out of kick holes in wood.

If you spot these signs during swarming season, call a licensed pro right away. Knowing what to expect from a termite inspection helps you prepare. At Official Pest Prevention, we offer termite inspection services across Fresno and surrounding areas to identify early termite problems before they spread.

How Weather Impacts Termite Swarms in Fresno

Fresno’s warm Mediterranean climate creates ideal conditions for termites. Early spring and early fall bring mild temperatures and occasional rainfall that stimulate termite swarms. After swarming, reproductive termites shed their wings and begin building new colonies, often inside attics, wooden furniture, or structural beams.

Even during cooler months, termites remain active inside walls or underground. Because California’s climate rarely drops low enough to stop termite activity completely, year-round termite control in Fresno, CA, is crucial to avoid long-term damage.

Preventing a Termite Infestation in Your Home

Start by cutting moisture and food sources. Simple habits like keeping gutters clean and fixing leaks are part of how to prevent termites in your home. Store firewood away from the foundation. Schedule a yearly termite inspection with a local pro.

At Official Pest Prevention, we utilize proven pest management techniques to establish a protective barrier around your property. This approach treats active termites and shows how to get rid of termites effectively while blocking new colonies. For heavy drywood infestations, we may recommend fumigation to treat the whole home.

Professional Termite Control in Fresno and Sacramento

Whether you’re dealing with swarming termites or visible termite damage, it’s essential to act quickly. Our technicians specialize in identifying termite species, applying targeted termite treatments, and offering long-term termite prevention plans. We also stand by our 100% satisfaction guarantee; if pests return between visits, we will return, free of charge.

Our team proudly serves Fresno, Sacramento, and nearby Central California communities. From new colonies forming in early spring to year-round termite protection, we provide proven solutions that keep your home safe and secure.

Making the Right Termite Control Choice for Your California Home

Termite season in Fresno can pose significant challenges, but taking proactive steps can help keep your home safe and protected. Keep moisture under control, schedule regular inspections, and repair damaged wood promptly. These small actions help protect your investment throughout the year.

At Official Pest Prevention, we offer customized solutions and expert guidance for all types of termite issues in California homes. Whether you’ve seen signs of swarming or just want a seasonal check, we can help you stay ahead of infestations.

Contact us today to schedule your termite inspection and protect your home before termite season peaks.

FAQs

When does termite season start in Fresno, CA?

Termite season in Fresno typically begins in early spring, around March or April, when temperatures rise and humidity increases.

What types of termites are common in California homes?

The most common types of termites include subterranean termites, drywood termites, and dampwood termites, each requiring different control methods.

How can I prevent termite infestations year-round?

Keep your property dry, remove wood-to-soil contact, and schedule regular inspections with a licensed pest control company, such as Official Pest Prevention.

Picture of Calvin Courtnier
Calvin Courtnier

Regional Director of Technical Services for California

With over 23 years of dedicated service, Calvin Courtnier is a cornerstone of our California operations. Known affectionately as “The Professor” by his peers, Calvin is recognized for his deep technical expertise, strategic insight, and unwavering commitment to excellence. Throughout his tenure, Calvin has played a pivotal role in shaping our operational standards, building and leading the Official termite and repair departments, and guiding teams through periods of growth and transformation. His leadership has consistently driven innovation and elevated performance across the board.

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